CN117990000B - Tire pattern depth measurement system - Google Patents
Tire pattern depth measurement system Download PDFInfo
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- CN117990000B CN117990000B CN202410370759.2A CN202410370759A CN117990000B CN 117990000 B CN117990000 B CN 117990000B CN 202410370759 A CN202410370759 A CN 202410370759A CN 117990000 B CN117990000 B CN 117990000B
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- clamping device
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- 238000005259 measurement Methods 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000004140 cleaning Methods 0.000 claims description 49
- 238000006243 chemical reaction Methods 0.000 claims description 44
- 238000003860 storage Methods 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 31
- 238000007605 air drying Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004071 soot Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- 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
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
-
- 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
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Abstract
The invention provides a tire pattern depth measurement system, which relates to the technical field of tire production and comprises a wheel clamping device, a tire processing device and a controller, wherein a moving device is arranged on the tire processing device, a three-dimensional laser scanner is arranged on the moving device, the wheel clamping device comprises a clamping device lifting supporting leg, a clamping device table body is fixedly connected to the clamping device lifting supporting leg, a rocker arm mounting frame is connected to the clamping device table body in a left-right sliding manner, an angle adjusting block is connected to the rocker arm mounting frame in a rotating manner, a tire mounting arm is connected to the angle adjusting block in a sliding manner, and a tire mounting assembly is arranged on the tire mounting arm. According to the invention, the laser measurement is used for replacing the hand-held measurement, and meanwhile, the lifting design of the lifting supporting leg of the clamping device and the rotation design of the angle adjusting block can ensure that the axis of the mounted tire is completely in a horizontal state to a great extent, so that the accuracy of a measurement result is ensured.
Description
Technical Field
The invention belongs to the field of tire production, and particularly relates to a tire pattern depth measurement system.
Background
The tire pattern depth measuring system is equipment for measuring the tire pattern depth, the accuracy and the reliability of the tire pattern depth measuring system are critical to ensure the safety and the performance of the tire, and the regular measurement of the tire pattern depth can help to judge the abrasion degree of the tire and timely take necessary maintenance or replacement measures to ensure the running safety;
At present, a hand-held mechanical measuring method is mostly used for measuring tire patterns, a few laser measuring devices are used for measuring tire patterns, the hand-held measuring device is used for manually searching the shallowest position of the tire patterns, the final detection error of the manual measuring is larger, if the laser measuring device is used for measuring the tire patterns, the conventional laser measuring device usually needs to manually lift the tire to a certain height to clamp the tire, and as the tire axis is lifted in a horizontal state in the whole process of lifting the tire, if the tire axis is not in a completely horizontal state in the clamping process, the clamped tire is in an inclined state at the moment, and the final measurement result of the tire in the inclined state has larger deviation.
Disclosure of Invention
The present invention provides a tire tread depth measuring system for solving at least one of the above-mentioned technical problems.
In order to solve the technical problems, the invention discloses a tire pattern depth measurement system which comprises a wheel clamping device, a tire processing device and a controller, wherein a moving device is arranged on the tire processing device, a three-dimensional laser scanner is arranged on the moving device, and the controller is electrically connected with the wheel clamping device, the tire processing device, the moving device and the three-dimensional laser scanner;
The wheel clamping device comprises clamping device lifting support legs, clamping device table bodies are fixedly connected to the clamping device lifting support legs, rocker arm installation frames are connected to the clamping device table bodies in a left-right sliding mode, angle adjusting blocks are connected to the rocker arm installation frames in a rotating mode, tire installation arms are connected to the angle adjusting blocks in a sliding mode, tire installation components are arranged on the tire installation arms, and the tire installation components are used for installation of tires.
Preferably, the clamping device table body is fixedly connected with a magnetic guide rail, and the rocker arm mounting frame is connected to the magnetic guide rail in a sliding manner;
the clamping device is characterized in that an angle adjusting motor is arranged in the clamping device body, the output end of the angle adjusting motor is fixedly connected to an angle adjusting block, a position fine adjusting chute is formed in the angle adjusting block, and the tire mounting arm is slidably connected in the position fine adjusting chute.
Preferably, the tire mounting assembly comprises a sliding sleeve guide post, the sliding sleeve guide post is fixedly connected with a cross guide frame, the sliding sleeve guide post is rotationally connected to the tire mounting arm, a clamping chute is formed in the cross guide frame, a sliding block is connected in the clamping chute in a sliding mode, an arc-shaped supporting plate is fixedly connected to the sliding block, a first hinge connecting strip is fixedly connected to the arc-shaped supporting plate, a plurality of hinge connecting rods are connected to the first hinge connecting strip in a hinge mode, a sliding sleeve is sleeved outside the sliding sleeve guide post, a plurality of second hinge connecting strips are fixedly connected to the sliding sleeve, the second hinge connecting strips correspond to the first hinge connecting strips one by one, and one end, far away from the first hinge connecting strips, of the hinge connecting rods is connected to the second hinge connecting strips in a hinge mode;
The sliding sleeve guide post is rotationally connected with two symmetrically arranged miniature electric control screws, the miniature electric control screws are connected with linkage nuts through threads, and one ends of the linkage nuts, far away from the miniature electric control screws, are fixedly connected to the inner walls of the sliding sleeve.
Preferably, the moving device comprises a first sliding rail and a second sliding rail which are symmetrically arranged, the first sliding rail is fixedly connected to a moving device mounting platform of the tire processing device, the second sliding rail is connected to the first sliding rail, a position adjusting linear motor is mounted on one side wall of the second sliding rail, a working end of the position adjusting linear motor is connected with the position adjusting platform, a roller is mounted at the bottom of the position adjusting platform and is in rolling connection with the second sliding rail, a fork height adjusting platform is mounted above the position adjusting platform, and the three-dimensional laser scanner is mounted on the fork height adjusting platform.
Preferably, the scissor height adjusting platform is further provided with a distance sensor, the distance sensor is used for detecting the distance from the three-dimensional laser scanner to the tire, and when the distance from the three-dimensional laser scanner to the tire is smaller than a set threshold value, the three-dimensional laser scanner is started.
Preferably, the scissor height adjusting platform is further provided with a soot blower and a suction device, the soot blower is used for blowing up dust at a laser emission port of the three-dimensional laser scanner, and the suction device is used for adsorbing the blown dust.
Preferably, the wheel clamping device is fixedly connected with a first baffle storage sleeve, the tire processing device is fixedly connected with a second baffle storage sleeve, the first baffle storage sleeve and the second baffle storage sleeve are respectively and slidably connected with a first baffle and a second baffle, a first side surface of the first baffle is provided with a photoelectric switch, and the photoelectric switch is used for positioning the tire.
Preferably, the tire treatment apparatus comprises a spray assembly, a trench cleaning assembly, an air drying assembly, a cleaning assembly, a tire mounting plate, and a water collection tank;
The cleaning assembly is arranged on the inner wall of the tire processing device and comprises an air supply pump and a plurality of cleaning execution bodies which are uniformly arranged, the air supply pump is communicated with the cleaning execution bodies which are uniformly arranged, the cleaning execution bodies comprise a first power conversion roller, the first power conversion roller is rotationally connected in the tire processing device, an arc-shaped guide groove is formed in the first power conversion roller, an adjusting piston sliding cavity is formed in the tire processing device, an adjusting piston is slidably connected in the adjusting piston sliding cavity, the adjusting piston is connected with the adjusting piston sliding cavity through a compression elastic piece, one end, far away from the compression elastic piece, of the adjusting piston is slidably connected in the arc-shaped guide groove of the first power conversion roller, the adjusting piston sliding cavity is communicated with the air supply pump, a cleaning rotating shaft is fixedly connected to the first power conversion roller, a special-shaped disc is fixedly connected to the cleaning rotating shaft, a brush disc mounting cylinder is sleeved on the cleaning rotating shaft, a pushing block is fixedly connected to the inner wall of the brush disc mounting cylinder, a guide ring is slidably connected to the guide ring, the guide ring is connected to the guide groove through a reset elastic piece, and the brush disc is rotationally connected to the guide ring groove.
Preferably, the spraying assembly comprises a water storage tank which is fixedly connected in an assembly mounting cavity, the water storage tank is communicated with an external water source, a cleaning liquid feeding cavity and a water storage cavity are arranged in the water storage tank, the cleaning liquid feeding cavity is communicated with the water storage cavity through a channel, a one-way valve is arranged in the channel, an extrusion piston is connected in the water storage cavity in a sliding manner up and down, a water spraying plate and a water spraying plate control connecting rod are hinged to the inner wall of the tire processing device, one end of the water spraying plate control connecting rod, far away from the inner wall of the tire processing device, is connected to the back of the water spraying plate in a sliding manner, and the water spraying plate is communicated with the water storage cavity through a hose;
The groove cleaning assembly comprises a guide plate, the guide plate is fixedly connected in the assembly mounting cavity, an L-shaped push rod is connected to the guide plate in an up-down sliding mode, a buffer elastic piece is arranged between the L-shaped push rod and the guide plate, a retaining plate is fixedly connected to the bottom of the L-shaped push rod, a telescopic contact pin is connected to the retaining plate in a front-back sliding mode, and a fork opening piece is connected to the guide plate in a rotating mode;
The air drying assembly comprises a second power conversion roller, the second power conversion roller is rotationally connected to the tire processing device, an arc-shaped guide groove is formed in the second power conversion roller, an air drying fan is fixedly connected to one end of the second power conversion roller, an air drying stirring piece is connected to the inner sliding portion of the arc-shaped guide groove of the second power conversion roller in a sliding mode, stirring grooves are formed in the air drying stirring piece, and the air drying stirring piece is connected to the assembly installation cavity in an up-down sliding mode.
Preferably, the electric rotating disc is further provided with a plurality of first meshing teeth, the shifting block sliding groove in the electric rotating disc is internally and slidably connected with a shifting block, an electromagnet is fixedly connected to the shifting block sliding groove, the shifting block is connected with the shifting block sliding groove through a connecting elastic piece, a cylindrical guide rod is fixedly connected to the assembly installation cavity, a reciprocating elastic piece is sleeved on the cylindrical guide rod, an L-shaped pushing piece is connected to the cylindrical guide rod in a sliding mode, a plurality of second meshing teeth are fixedly connected to the L-shaped pushing piece, the second meshing teeth are used for being meshed with the first meshing teeth, a short rod is fixedly connected to the L-shaped pushing piece and used for being matched with a forking piece, a conversion roller matching rod is fixedly connected to the L-shaped pushing piece, a supporting frame is arranged in the assembly installation cavity, a power conversion roller III is rotatably connected to the supporting frame, an arc-shaped guide groove is formed in the power conversion roller III, a meshing gear is fixedly connected to one end of the power conversion roller III, and the meshing gear is used for being meshed with the extrusion piston.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the laser measurement is used for replacing the hand-held measurement, and meanwhile, the lifting design of the lifting supporting leg of the clamping device and the rotation design of the angle adjusting block can greatly ensure that the axis of the installed tire is completely in a horizontal state, so that the accuracy of a measurement result is ensured;
2. The design of the tire mounting assembly drives the plurality of arc supporting plates through the same sliding sleeve, so that the movement synchronism of the plurality of arc supporting plates can be realized, each arc supporting plate can be clamped at each time, the reliability of tire clamping is ensured, the design of the miniature electric regulating screw rod and the linkage nut can also ensure the accuracy of the arc supporting plates in the feeding process, the reliability of clamping can be ensured, and the tire can not be supported in the clamping process;
3. The design of the tire processing device can ensure the cleaning of the surface and the groove of the tire before the measurement of the tire, thereby improving the accuracy of the detection result.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a wheel locking device according to the present invention;
FIG. 3 is a schematic view of a tire mounting assembly of the present invention;
FIG. 4 is a cross-sectional view of the tire mounting assembly of the present invention;
FIG. 5 is a schematic diagram of a mobile device according to the present invention;
FIG. 6 is a schematic view of the tire and the first and second baffles of the present invention in a tire tread depth measurement;
FIG. 7 is a cross-sectional view of a tire processing device of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7A in accordance with the present invention;
FIG. 9 is a second cross-sectional view of the tire treating apparatus of the present invention;
FIG. 10 is a partial schematic view of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of a trench cleaning assembly according to the present invention;
Fig. 12 is a schematic view of the structure of the electric turntable of the present invention.
In the figure: 1. a wheel clamping device; 100. lifting support legs of the clamping device; 1000. a clamping device table body; 1001. a rocker arm mounting rack; 1002. an angle adjusting block; 1003. a tire mounting arm; 1004. a tire; 1005. a magnetic guide rail; 1006. position fine adjustment sliding groove; 101. sliding sleeve guide posts; 1010. a cross guide frame; 1011. clamping the chute; 1012. a sliding block; 1013. arc supporting plates; 1014. a first hinge connecting strip; 1015. the hinge is connected with the connecting rod; 1016. a sliding sleeve; 1017. a second hinge connecting strip; 1018. miniature electric control screw rod; 1019. a linkage nut; 102. the baffle plate is accommodated in the first sleeve; 1020. a first baffle; 1021. a second baffle; 103. a second baffle storage sleeve; 2. a tire processing device; 200. a spray assembly; 2000. a water storage tank; 2001. a component mounting cavity; 2002. a cleaning liquid feeding cavity; 2003. a water storage chamber; 2004. extruding the piston; 2005. a water spraying plate; 2006. a water spray plate control link; 201. a trench cleaning assembly; 2010. a guide plate member; 2011. an L-shaped push rod; 2012. a buffer elastic member; 2013. a retaining plate; 2014. a retractable stylus; 2015. a fork; 202. air-drying the assembly; 2020. a second power conversion roller; 2021. air-drying the fan; 2022. air-drying the stirring piece; 2023. a toggle groove; 203. cleaning the assembly; 2030. a first power conversion roller; 2031. adjusting a piston sliding cavity; 2032. an adjusting piston; 2033. compressing the elastic member; 2034. cleaning the rotating shaft; 2035. a special-shaped disc; 2036. a brush disc mounting cylinder; 2037. a pushing block; 2038. a guide ring; 2039. a guide ring chute; 204. a return elastic member; 2040. brushing a disc; 205. a tire mounting plate; 206. a water collecting tank; 207. an electric turntable; 2070. meshing the first tooth; 2071. a poking block; 2072. an electromagnet I; 2073. a poking block chute; 2074. connecting an elastic piece; 2075. a cylindrical guide rod; 2076. a reciprocating elastic member; 2077. an L-shaped pushing member; 2078. a second meshing tooth; 2079. a short bar; 208. a switching roller engagement lever; 2080. a support frame; 2081. a third power conversion roller; 2082. a meshing gear; 2083. an electromagnet II; 3. a mobile device; 300. a first slide rail; 301. a second slide rail; 3010. a position-adjusting linear motor; 3011. a position adjustment platform; 3012. a roller; 3013. a scissor height adjustment platform; 302. a mobile device mounting platform; 4. three-dimensional laser scanners.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
The invention provides the following examples
Example 1
The embodiment of the invention provides a tire pattern depth measurement system, which is shown in figures 1-12, and comprises a wheel clamping device 1, a tire processing device 2 and a controller, wherein a moving device 3 is arranged on the tire processing device 2, a three-dimensional laser scanner 4 is arranged on the moving device 3, and the controller is electrically connected with the wheel clamping device 1, the tire processing device 2, the moving device 3 and the three-dimensional laser scanner 4;
the wheel clamping device 1 comprises clamping device lifting support legs 100, clamping device table bodies 1000 are fixedly connected to the clamping device lifting support legs 100, rocker arm installation frames 1001 are connected to the clamping device table bodies 1000 in a left-right sliding mode, angle adjusting blocks 1002 are connected to the rocker arm installation frames 1001 in a rotating mode, tire installation arms 1003 are connected to the angle adjusting blocks 1002 in a sliding mode, tire installation components are arranged on the tire installation arms 1003, and the tire installation components are used for installation of tires 1004.
Preferably, a magnetic guide rail 1005 is fixedly connected to the clamping device table body 1000, and the rocker arm mounting frame 1001 is slidably connected to the magnetic guide rail 1005;
an angle adjusting motor is arranged in the clamping device table body 1000, the output end of the angle adjusting motor is fixedly connected to an angle adjusting block 1002, a position fine adjusting chute 1006 is formed in the angle adjusting block 1002, and a tire mounting arm 1003 is slidably connected in the position fine adjusting chute 1006.
The working principle and the beneficial effects of the technical scheme are as follows: when the tire is mounted, the lifting supporting leg 100 of the clamping device moves downwards to a proper height, then the angle adjusting block 1002 drives the tire mounting arm 1003 to rotate, so that the tire mounting arm 1003 is in a horizontal state, then the tire 1004 is held up manually and horizontally placed on the tire mounting assembly, at the moment, the side surface of the tire 1004 is parallel to the surface of the tire mounting arm 1003, the axis of the tire 1004 is perpendicular to the ground, so that the tire 1004 is in a completely horizontal state in the subsequent measurement process, before the tire is measured, the controller controls the wheel clamping device 1 to move the tire 1004 to the tire processing device 2, the tire processing device 2 cleans and cleans the surface of the tire 1004 and the groove of the tire, the tire 1004 is reloaded into the wheel clamping device 1 after cleaning is finished, and meanwhile, the controller controls the wheel clamping device 1 to move the tire 1004 to the state shown in fig. 6, and simultaneously controls the moving device 3 to move so that the three-dimensional laser scanner 4 is positioned under the tire 1004 to collect a partial three-dimensional tire pattern three-dimensional map and send the partial three-dimensional tire pattern map to the controller, so that the measurement of the tire pattern depth is completed;
When the clamping device table 1000 adjusts the position of the tire 1004, the rocker arm mounting frame 1001 slides along the magnetic guide rail 1005, and the tire mounting arm 1003 slides along the position fine adjustment chute 1006 in cooperation to adjust the position of the tire 1004;
the invention replaces the hand-held measurement with the laser measurement, and simultaneously the lifting design of the lifting supporting leg 100 of the clamping device and the rotation design of the angle adjusting block 1002 can ensure that the axis of the tire after being mounted is completely in a horizontal state to a great extent, thereby ensuring the accuracy of the measurement result.
Example 2
On the basis of embodiment 1, the tire mounting assembly comprises a sliding sleeve guide column 101, a cross guide frame 1010 is fixedly connected to the sliding sleeve guide column 101, the sliding sleeve guide column 101 is rotatably connected to a tire mounting arm 1003, a clamping sliding groove 1011 is formed in the cross guide frame 1010, a sliding block 1012 is slidably connected to the clamping sliding groove 1011, an arc supporting plate 1013 is fixedly connected to the sliding block 1012, a first hinge connecting strip 1014 is fixedly connected to the arc supporting plate 1013, a plurality of hinge connecting rods 1015 are hinged to the first hinge connecting strip 1014, a sliding sleeve 1016 is sleeved outside the sliding sleeve guide column 101, a plurality of second hinge connecting strips 1017 are fixedly connected to the sliding sleeve 1016, the second hinge connecting strips 1017 correspond to the first hinge connecting strips 1014 one by one, and one end, far away from the first hinge connecting strips 1014, of the hinge connecting rods 1015 is hinged to the second hinge connecting strips 1017;
The sliding sleeve guide column 101 is rotationally connected with two symmetrically arranged miniature electric control screws 1018, the miniature electric control screws 1018 are in threaded connection with linkage nuts 1019, and one end, far away from the miniature electric control screws 1018, of the linkage nuts 1019 is fixedly connected to the inner wall of the sliding sleeve 1016.
The working principle and the beneficial effects of the technical scheme are as follows: when the tire 1004 is clamped, the hollow part of the hub of the tire 1004 is sleeved on the tire mounting assembly, then the miniature electric regulating screw 1018 rotates to drive the linkage nut 1019 to move above the axis of the miniature electric regulating screw 1018 under the action of threads, so that the sliding sleeve 1016 is driven to slide along the sliding sleeve guide post 101, the sliding sleeve 1016 slides to drive the hinge connecting bar II 1017 to move, so that the hinge connecting rod 1015 is driven to move, the hinge connecting rod 1015 moves to drive the hinge connecting bar I1014 and the arc supporting plate 1013 to move, the sliding block 1012 slides along the clamping sliding groove 1011 in the process, the arc supporting plate 1013 is abutted with the tire 1004 finally, the tire 1004 is clamped, and when the tire 1004 needs to be rotated in the process of measuring the depth of a tire pattern, the sliding sleeve guide post 101 rotates relative to the tire mounting arm 1003;
The design of the tire mounting assembly drives the arc supporting plates 1013 through the same sliding sleeve 1016, so that the movement synchronism of the arc supporting plates 1013 can be realized, each arc supporting plate 1013 can be clamped each time, the reliability of tire clamping is ensured, the design of the miniature electric control screw 1018 and the linkage nut 1019 can also ensure the accuracy of the arc supporting plates 1013 in the feeding process, the reliability of clamping can be ensured, and the tire can not be supported in the clamping process.
Example 3
On the basis of the embodiment 1, the moving device 3 comprises two symmetrically arranged first slide rails 300 and second slide rails 301, the first slide rails 300 are fixedly connected to a moving device mounting platform 302 of the tire processing device 2, the second slide rails 301 are slidably connected to the first slide rails 300, a position adjusting linear motor 3010 is mounted on the side wall of one second slide rail 301, the working end of the position adjusting linear motor 3010 is connected with the position adjusting platform 3011, a roller 3012 is mounted at the bottom of the position adjusting platform 3011, the roller 3012 is in rolling connection with the second slide rails 301, a scissor height adjusting platform 3013 is mounted above the position adjusting platform 3011, and the three-dimensional laser scanner 4 is mounted on the scissor height adjusting platform 3013;
A distance sensor is further arranged on the scissor height adjusting platform 3013, the distance sensor is used for detecting the distance from the three-dimensional laser scanner 4 to the tire 1004, and when the distance from the three-dimensional laser scanner 4 to the tire 1004 is smaller than a set threshold value, the three-dimensional laser scanner 4 is started;
The scissor height adjusting platform 3013 is also provided with a soot blower and a suction device, the soot blower is used for blowing up dust at a laser emission port of the three-dimensional laser scanner 4, and the suction device is used for adsorbing the blown dust.
The working principle and the beneficial effects of the technical scheme are as follows: in the tire scanning process, the second slide rail 301 can slide along the first slide rail 300, the position adjusting platform 3011 is driven by the position adjusting linear motor 3010 to slide along the second slide rail 301 to realize the adjustment of the position of the three-dimensional laser scanner 4 in the horizontal direction, and the position of the three-dimensional laser scanner 4 in the vertical direction can be adjusted through the scissor height adjusting platform 3013, so that the partial scanning of the tire is better completed;
when the distance from the three-dimensional laser scanner 4 to the tire 1004 is smaller than a set threshold value, the controller starts the three-dimensional laser scanner 4, so that the scanning quality of the tire is ensured;
Meanwhile, the soot blower and the air suction device are mutually matched to clean the laser emission port of the three-dimensional laser scanner 4, so that the cleanliness degree of the laser emission port can be ensured at any time, and the non-contact cleaning is beneficial to prolonging the service life of the three-dimensional laser scanner 4.
Example 4
On the basis of embodiment 1, a first baffle accommodating sleeve 102 is fixedly connected to the wheel clamping device 1, a second baffle accommodating sleeve 103 is fixedly connected to the tire processing device 2, a first baffle 1020 and a second baffle 1021 are respectively and slidably connected to the first baffle accommodating sleeve 102 and the second baffle accommodating sleeve 103, and a photoelectric switch is arranged on the side face of the first baffle 1020 and used for positioning the tire 1004.
The technical scheme has the working principle and beneficial effects that: the first baffle 1020 and the second baffle 1021 are respectively and slidably connected between the first baffle accommodating sleeve 102 and the second baffle accommodating sleeve 103, the distance between the first baffle 1020 and the second baffle 1021 can be flexibly adjusted according to the specification and the image acquisition requirement of the tire 1004, and in the process, the photoelectric switch can intelligently detect whether the tire 1004 is installed in place.
Example 5
On the basis of embodiment 1, the tire processing device 2 includes a spray assembly 200, a groove cleaning assembly 201, an air drying assembly 202, a cleaning assembly 203, a tire mounting plate 205, and a water collecting tank 206;
The cleaning component 203 is arranged on the inner wall of the tire processing device 2 and comprises an air supply pump and a plurality of cleaning execution bodies which are uniformly arranged, the air supply pump is communicated with the plurality of cleaning execution bodies which are uniformly arranged, the cleaning execution bodies comprise a power conversion roller 2030, the power conversion roller 2030 is rotatably connected in the tire processing device 2, an arc-shaped guide groove is arranged on the power conversion roller 2030, an adjusting piston sliding cavity 2031 is arranged in the tire processing device 2, an adjusting piston 2032 is connected in the adjusting piston sliding cavity 2031 in a sliding manner, the adjusting piston 2032 is connected with the adjusting piston sliding cavity 2031 through a compression elastic piece 2033, one end, far away from the compression elastic piece 2033, of the adjusting piston 2032 is connected in the arc-shaped guide groove of the power conversion roller 2030, the adjusting piston sliding cavity 2031 is communicated with the air supply pump, a cleaning rotary shaft 2034 is fixedly connected to the power conversion roller 2030, a special-shaped disc 2035 is fixedly connected to the cleaning rotary shaft 2034, a brush disc mounting cylinder 2036 is sleeved on the cleaning rotary shaft 2034, a pushing block 2037 is fixedly connected to the inner wall of the brush disc mounting cylinder 2036, the special-shaped guide disc 2037 is connected to the special-shaped guide disc 2035 in a sliding manner, one end 2038 is connected with a reset guide disc 2038 in a sliding manner, and a reset ring 2038 is connected with a reset guide ring 2039 in a sliding manner, and the reset ring 2038 is connected to the brush ring 2038 in a sliding manner.
The working principle and the beneficial effects of the technical scheme are as follows: when the tire 1004 is cleaned, the cleaning assembly 203 is started, the air pump is started to inflate the adjusting piston sliding cavity 2031, so that the adjusting piston 2032 slides towards one end far away from the compression elastic piece 2033, the adjusting piston 2032 slides along the arc-shaped guide groove of the power conversion roller 2030 to drive the power conversion roller 2030 to rotate, the power conversion roller 2030 rotates to drive the cleaning rotating shaft 2034 to rotate, the cleaning rotating shaft 2034 rotates to drive the special-shaped disc 2035 to rotate, the special-shaped disc 2035 rotates to push the push block 2037 to drive the brush disc mounting cylinder 2036 to move towards the direction close to the surface of the tire 1004, so that the brush disc 2040 is finally abutted to the surface of the tire 1004, and then the brush disc 2040 rotates to clean the surface of the tire 1004.
Example 6
On the basis of embodiment 5, the spraying assembly 200 comprises a water storage tank 2000, the water storage tank 2000 is fixedly connected in an assembly mounting cavity 2001, the water storage tank 2000 is communicated with an external water source, a cleaning liquid feeding cavity 2002 and a water storage cavity 2003 are arranged in the water storage tank 2000, the cleaning liquid feeding cavity 2002 is communicated with the water storage cavity 2003 through a channel, a one-way valve is arranged in the channel, an extrusion piston 2004 is connected in the water storage cavity 2003 in a sliding manner up and down, a water spraying plate 2005 and a water spraying plate control connecting rod 2006 are hinged to the inner wall of the tire processing device 2, one end of the water spraying plate control connecting rod 2006, which is far away from the inner wall of the tire processing device 2, is connected to the back of the water spraying plate 2005 in a sliding manner, and the water spraying plate 2005 is communicated with the water storage cavity 2003 through a hose;
The groove cleaning assembly 201 comprises a guide plate 2010, the guide plate 2010 is fixedly connected in an assembly mounting cavity 2001, the guide plate 2010 is connected with an L-shaped push rod 2011 in a vertical sliding mode, a buffer elastic piece 2012 is arranged between the L-shaped push rod 2011 and the guide plate 2010, the bottom of the L-shaped push rod 2011 is fixedly connected with a retaining plate 2013, the retaining plate 2013 is connected with a telescopic contact pin 2014 in a front-back sliding mode, and the guide plate 2010 is connected with a fork 2015 in a rotating mode;
The air drying assembly 202 comprises a second power conversion roller 2020, the second power conversion roller 2020 is rotatably connected to the tire processing device 2, an arc-shaped guide groove is formed in the second power conversion roller 2020, an air drying fan 2021 is fixedly connected to one end of the second power conversion roller 2020, an air drying stirring piece 2022 is slidably connected to the arc-shaped guide groove of the second power conversion roller 2020, a stirring groove 2023 is formed in the air drying stirring piece 2022, and the air drying stirring piece 2022 is connected in the assembly installation cavity 2001 in a vertically sliding mode;
The linkage assembly further comprises a linkage assembly, the linkage assembly comprises an electric turntable 207, a plurality of first meshing teeth 2070 are arranged on the electric turntable 207, a stirring block 2071 is connected in a sliding mode in a stirring block chute 2073 in the electric turntable 207, an electromagnet 2072 is fixedly connected to the stirring block 2071, an electromagnet II 2083 is fixedly connected to the stirring block chute 2073, the stirring block 2071 and the stirring block chute 2073 are connected through a connecting elastic piece 2074, a cylindrical guide rod 2075 is fixedly connected to the assembly installation cavity 2001, a reciprocating elastic piece 2076 is sleeved on the cylindrical guide rod 2075, an L-shaped pushing piece 2077 is connected to the cylindrical guide rod 2075 in a sliding mode, a plurality of second meshing teeth 2078 are fixedly connected to the L-shaped pushing piece 2077, the second meshing teeth 2078 are used for being meshed with the first meshing teeth 2070, a short rod 2079 is fixedly connected to the L-shaped pushing piece 2077, the short rod 2079 is used for being matched with the first switching roller matching rod 208208, a support frame 2080 is rotatably connected to the third power switching roller 2081 is connected to the third power switching roller 2082, and the third power switching roller 2081 is fixedly meshed with the third power switching roller 2082.
The working principle and the beneficial effects of the technical scheme are as follows: when the tire 1004 is cleaned, the electric turntable 207 rotates to drive the L-shaped pushing piece 2077 to slide left and right along the cylindrical guide rod 2075 under the action of the first meshing tooth 2070 and the second meshing tooth 2078, in the process, the short rod 2079 pushes the split 2015 to rotate, the split 2015 rotates to drive the L-shaped push rod 2011 to move downwards into a groove of the tire 1004, then the telescopic contact pin 2014 slides forwards and backwards along the retaining plate 2013, so that foreign matters in the groove of the tire 1004 are cleaned, the tire mounting plate 205 drives the tire 1004 to rotate to perform the next groove foreign matters cleaning action, the L-shaped pushing piece 2077 moves to drive the switching roller matching rod 208 to move, the switching roller matching rod 208 moves to drive the power switching roller three 2081 to rotate, the power switching roller three 2081 rotates to drive the meshing gear 2082 to rotate, the meshing gear 2082 rotates to drive the extrusion piston 2004 to move upwards and downwards, the extrusion piston 2004 moves upwards and downwards to extrude the water storage chamber 2003, water in the water storage chamber 2003 into the 2005 plate 2005, and the water spray plate 2005 is then sprayed onto the surface of the tire 1004, in the process can drive the water spray plate 2005 to rotate by the water spray plate 2005 through the control plate 2006;
When the tire 1004 is dried, the first electromagnet 2072 and the second electromagnet 2083 lose electricity, and when the stirring block 2071 moves to the stirring groove 2023 along with the rotation of the electric turntable 207, the stirring block 2023 is matched with the stirring groove 2023 so as to drive the air drying stirring piece 2022 to move up and down, the air drying stirring piece 2022 moves up and down to drive the power conversion roller two 2020 to rotate, and the power conversion roller two 2020 rotates to drive the air drying fan 2021 to rotate, so that the tire 1004 is air-dried.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A tire tread depth measurement system, characterized by: the device comprises a wheel clamping device (1), a tire processing device (2) and a controller, wherein a moving device (3) is arranged on the tire processing device (2), a three-dimensional laser scanner (4) is arranged on the moving device (3), and the controller is electrically connected with the wheel clamping device (1), the tire processing device (2), the moving device (3) and the three-dimensional laser scanner (4);
The wheel clamping device (1) comprises clamping device lifting support legs (100), clamping device table bodies (1000) are fixedly connected to the clamping device lifting support legs (100), rocker arm mounting frames (1001) are connected to the clamping device table bodies (1000) in a left-right sliding mode, angle adjusting blocks (1002) are connected to the rocker arm mounting frames (1001) in a rotating mode, tire mounting arms (1003) are connected to the angle adjusting blocks (1002) in a sliding mode, tire mounting assemblies are arranged on the tire mounting arms (1003), and the tire mounting assemblies are used for mounting tires (1004);
the tire processing device (2) comprises a spraying assembly (200), a groove cleaning assembly (201), an air drying assembly (202), a cleaning assembly (203), a tire mounting plate (205) and a water collecting tank (206);
The cleaning component (203) is arranged on the inner wall of the tire processing device (2), and comprises an air supply pump and a plurality of cleaning execution bodies which are uniformly arranged, wherein the air supply pump is communicated with the plurality of cleaning execution bodies which are uniformly arranged, the cleaning execution bodies comprise a power conversion roller I (2030), the power conversion roller I (2030) is rotatably connected in the tire processing device (2), an arc-shaped guide groove is formed in the power conversion roller I (2030), an adjusting piston sliding cavity (2031) is arranged in the tire processing device (2), an adjusting piston (2032) is in sliding connection with the adjusting piston sliding cavity (2031), one end of the adjusting piston (2032), far away from the compression elastic part (2033), is slidably connected in the arc-shaped guide groove of the power conversion roller I (2030), the adjusting piston sliding cavity (2031) is communicated with the air supply pump, a cleaning rotating shaft (2034) is fixedly connected on the power conversion roller I (2030), a special-shaped disc (2035) is fixedly connected on the cleaning rotating shaft (2034), a guide sleeve (2036) is arranged on the cleaning shaft (2034), a guide disc (2038) is connected with a special-shaped disc (203) in a sliding sleeve (203) and a sliding disc (2037) is connected with a sliding disc (2037) and a sliding disc (9) is arranged on the inner wall (2037) of the cleaning sleeve (2037), the guide ring (2038) is connected with the guide ring chute (2039) through a reset elastic piece (204), and a brush disc (2040) is rotationally connected on the brush disc mounting cylinder (2036);
The spraying assembly (200) comprises a water storage tank (2000), the water storage tank (2000) is fixedly connected in an assembly mounting cavity (2001), the water storage tank (2000) is communicated with an external water source, a cleaning liquid feeding cavity (2002) and a water storage cavity (2003) are arranged in the water storage tank (2000), the cleaning liquid feeding cavity (2002) is communicated with the water storage cavity (2003) through a channel, a one-way valve is arranged in the channel, an extrusion piston (2004) is connected in the water storage cavity (2003) in a sliding manner up and down, a water spraying plate (2005) and a water spraying plate control connecting rod (2006) are connected to the inner wall of the tire processing device (2) in a hinged manner, one end, far away from the inner wall of the tire processing device (2), of the water spraying plate control connecting rod (2006) is connected to the back of the water spraying plate (2005), and the water spraying plate (2005) is communicated with the water storage cavity (2003) through a hose;
The groove cleaning assembly (201) comprises a guide plate (2010), the guide plate (2010) is fixedly connected in an assembly mounting cavity (2001), the guide plate (2010) is connected with an L-shaped push rod (2011) in an up-down sliding mode, a buffer elastic piece (2012) is arranged between the L-shaped push rod (2011) and the guide plate (2010), a retaining plate (2013) is fixedly connected to the bottom of the L-shaped push rod (2011), a telescopic contact pin (2014) is connected to the retaining plate (2013) in a front-back sliding mode, and a fork opening piece (2015) is connected to the guide plate (2010) in a rotating mode;
The air drying assembly (202) comprises a power conversion roller II (2020), the power conversion roller II (2020) is rotationally connected to the tire processing device (2), an arc-shaped guide groove is formed in the power conversion roller II (2020), an air drying fan (2021) is fixedly connected to one end of the power conversion roller II (2020), an air drying stirring piece (2022) is connected to the power conversion roller II (2020) in a sliding mode in the arc-shaped guide groove, stirring grooves (2023) are formed in the air drying stirring piece (2022), and the air drying stirring piece (2022) is connected to the assembly installation cavity (2001) in a sliding mode.
2. A tire tread depth measurement system as in claim 1, wherein: a magnetic guide rail (1005) is fixedly connected to the clamping device table body (1000), and the rocker arm mounting frame (1001) is connected to the magnetic guide rail (1005) in a sliding manner;
An angle adjusting motor is arranged in the clamping device table body (1000), the output end of the angle adjusting motor is fixedly connected to an angle adjusting block (1002), a position fine adjusting chute (1006) is formed in the angle adjusting block (1002), and a tire mounting arm (1003) is slidably connected in the position fine adjusting chute (1006).
3. A tire tread depth measurement system as in claim 1, wherein: the tire mounting assembly comprises a sliding sleeve guide column (101), a cross guide frame (1010) is fixedly connected to the sliding sleeve guide column (101), the sliding sleeve guide column (101) is rotationally connected to a tire mounting arm (1003), a clamping sliding groove (1011) is formed in the cross guide frame (1010), a sliding block (1012) is connected to the sliding groove (1011) in a sliding mode, an arc supporting plate (1013) is fixedly connected to the sliding block (1012), a first hinge connecting strip (1014) is fixedly connected to the arc supporting plate (1013), a plurality of hinge connecting rods (1015) are connected to the first hinge connecting strip (1014) in a hinge mode, a sliding sleeve (1016) is sleeved outside the sliding sleeve guide column (101), a plurality of second hinge connecting strips (1017) are fixedly connected to the sliding sleeve (1016), the second hinge connecting strips (1017) are in one-to-one correspondence with the first hinge connecting strips (1014), and one ends of the hinge connecting rods (1015) far away from the first hinge connecting strips (1014) are connected to the second hinge connecting strips (1017);
the sliding sleeve guide column (101) is rotationally connected with two symmetrically arranged miniature electric control screws (1018), the miniature electric control screws (1018) are in threaded connection with linkage nuts (1019), and one end, far away from the miniature electric control screws (1018), of each linkage nut (1019) is fixedly connected with the inner wall of the sliding sleeve (1016).
4. A tire tread depth measurement system as in claim 1, wherein: the moving device (3) comprises two symmetrically arranged first sliding rails (300) and second sliding rails (301), the first sliding rails (300) are fixedly connected to a moving device mounting platform (302) of the tire processing device (2), the second sliding rails (301) are slidably connected to the first sliding rails (300), a position adjusting linear motor (3010) is mounted on the side wall of one second sliding rail (301), the working end of the position adjusting linear motor (3010) is connected with the position adjusting platform (3011), rollers (3012) are mounted at the bottoms of the position adjusting platform (3011), the rollers (3012) are in rolling connection with the second sliding rails (301), a scissor height adjusting platform (3013) is mounted above the position adjusting platform (3011), and the three-dimensional laser scanner (4) is mounted on the scissor height adjusting platform (3013).
5. A tire tread depth measurement system as in claim 4, wherein: and a distance sensor is further arranged on the scissor height adjusting platform (3013), the distance sensor is used for detecting the distance from the three-dimensional laser scanner (4) to the tire (1004), and when the distance from the three-dimensional laser scanner (4) to the tire (1004) is smaller than a set threshold value, the three-dimensional laser scanner (4) is started.
6. A tire tread depth measurement system as in claim 4, wherein: the scissor fork height adjusting platform (3013) is also provided with a soot blower and a suction device, the soot blower is used for blowing up dust at a laser emission port of the three-dimensional laser scanner (4), and the suction device is used for adsorbing the blown dust.
7. A tire tread depth measurement system as in claim 1, wherein: the wheel clamping device (1) is fixedly connected with a first baffle storage sleeve (102), the tire processing device (2) is fixedly connected with a second baffle storage sleeve (103), the first baffle storage sleeve (102) and the second baffle storage sleeve (103) are respectively and slidably connected with a first baffle (1020) and a second baffle (1021), a photoelectric switch is arranged on the side face of the first baffle (1020), and the photoelectric switch is used for positioning a tire (1004).
8. A tire tread depth measurement system as in claim 1, wherein: the device also comprises a linkage assembly, the linkage assembly comprises an electric turntable (207), a plurality of first meshing teeth (2070) are arranged on the electric turntable (207), a stirring block sliding groove (2073) in the electric turntable (207) is internally and slidably connected with a stirring block (2071), an electromagnet (2072) is fixedly connected to the stirring block (2071), an electromagnet (2083) is fixedly connected to the stirring block sliding groove (2073), the stirring block (2071) is connected with the stirring block sliding groove (2073) through a connecting elastic piece (2074), a cylindrical guide rod (2075) is fixedly connected to the assembly mounting cavity (2001), a reciprocating elastic piece (2076) is sleeved on the cylindrical guide rod (2075), an L-shaped pushing piece (2077) is connected to the cylindrical guide rod (2075) in a sliding manner, a plurality of second meshing teeth (2078) are fixedly connected to the L-shaped pushing piece (2077), the second meshing teeth (2078) are used for being meshed with the first meshing teeth (2070) mutually, a short rod (2079) is fixedly connected to the L-shaped pushing piece (2077) and is used for being connected with the first pushing piece (2077) through a connecting elastic piece (2074), a cylindrical guide rod (2075) is fixedly connected to the assembly mounting cavity (2085) through a connecting roller (2080), a third driving roller (2080) is connected to the power conversion device (2081), one end of the third power conversion roller (2081) is fixedly connected with a meshing gear (2082), and the meshing gear (2082) is used for being meshed with the extrusion piston (2004).
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