CN114951076A - Full-automatic tire identification detection and clean loading equipment - Google Patents
Full-automatic tire identification detection and clean loading equipment Download PDFInfo
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- CN114951076A CN114951076A CN202210534964.9A CN202210534964A CN114951076A CN 114951076 A CN114951076 A CN 114951076A CN 202210534964 A CN202210534964 A CN 202210534964A CN 114951076 A CN114951076 A CN 114951076A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- 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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- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of intelligent logistics, and particularly relates to full-automatic tire identification detection and cleaning and loading equipment. The automatic sorting system comprises a conveying line, and a feeding cleaning system, a video detection system, a sorting system and an output system which are sequentially arranged along the conveying line; wherein the conveying line is used for conveying tires; the feeding cleaning system is used for cleaning the surface of the tire; the video detection system is used for acquiring image information of the tire; the sorting system is used for removing unqualified tires; the output system is used for outputting qualified tires. In the working process, an operator only operates at a feeding station, the functions of cleaning, video detection, sorting and the like of the tires on an automatic line are all automatically carried out without manual intervention, and the integration of cleaning, checking, transmission and sorting of the tires out of a warehouse is realized.
Description
Technical Field
The invention belongs to the technical field of intelligent logistics, and particularly relates to full-automatic tire identification detection and clean loading equipment.
Background
In the process of storing, delivering and loading tires, core contents such as specifications, batches, quantity and the like of the tires need to be compared and checked according to a delivery order, the tires which are inconsistent or unqualified with the delivery order are removed, and the consistent and qualified tires are cleaned and loaded. Most of the existing modes are manual checking and manual cleaning, the mode occupies a large number of manual work and a large amount of storage area, and the detection quality is unstable.
In the aspect of automatic equipment, the current automatic scanning equipment such as a handheld code scanning gun is difficult to apply to the scene, because the particularity of the tires, the specifications, batches and quantity of the detected products need to identify not only the bar codes on the surfaces of the tires, but also the DOT numbers of the bumps on the surfaces of the tires, the OE point marks pasted on the bars, the colors and the distribution of the tread lines on the surfaces of the tires, and the like, which are not identified by the code scanning gun. On equipment such as transportation and sorting, it is difficult to find transportation, sorting and cleaning equipment capable of directly processing a plurality of types of tires, and other mature effective solutions are lacked. Therefore, a complete set of dedicated tire overall cleaning, identification, detection and sorting equipment needs to be designed to deal with such complicated identification and detection contents and achieve the purpose of sorting and loading after cleaning.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a full-automatic tire identification detecting and cleaning loading device, so as to solve the problem of the prior art that only a single barcode recognition function is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides full-automatic tire identification detection and clean loading equipment, which comprises a conveying line, and a feeding cleaning system, a video detection system, a sorting system and an output system which are sequentially arranged along the conveying line; wherein the conveying line is used for conveying tires; the feeding cleaning system is used for cleaning the surface of the tire; the video detection system is used for acquiring image information of the tire; the sorting system is used for removing unqualified tires; the output system is used for outputting qualified tires.
A plurality of groups of tire conveying carriers are arranged on the conveying line at intervals along the conveying direction;
each group of tire conveying carriers comprises two carrier rollers arranged in a direction perpendicular to the conveying line, tires are placed on the two carrier rollers, and the axes of the tires are parallel to the carrier rollers;
the material loading end of transfer chain is equipped with the tire and accepts the board and sets up in two tire guide boards of tire accepting board both sides, and the entry end of two tire guide boards is flaring structure.
The feeding cleaning system comprises a dustproof room, and a rolling brush mechanism and a carrier roller rotating mechanism which are arranged in the dustproof room;
the rolling brush mechanism comprises an electric rolling brush lifting mechanism and a plurality of electric rolling brushes arranged on the electric rolling brush lifting mechanism, wherein the electric rolling brush lifting mechanism is arranged at the top of the dustproof room, the plurality of electric rolling brushes are arranged on the electric rolling brush lifting mechanism at intervals along the conveying direction of the conveying line, and each electric rolling brush is contacted with the top of the tire passing through the lower part;
the carrier roller rotating mechanism comprises a fixed chain and a chain wheel, wherein the fixed chain is arranged in parallel with the conveying line and is fixed; the chain wheel and the carrier roller are coaxially arranged, and the chain wheel is meshed with the fixed chain in the dustproof room; when the conveying line is conveyed forwards, the chain wheel rolls along the fixed chain, so that the carrier roller is driven to rotate.
A wiping mechanism is also arranged in the dustproof room;
the wiping mechanism comprises a plurality of wiping cloths, the wiping cloths are respectively arranged between two carrier rollers in each group of the tire conveying carrier, and the wiping cloths are in contact with the bottoms of the tires.
The video detection system comprises a left image acquisition system, a top image acquisition system and a right image acquisition system which are sequentially arranged along the conveying direction of the conveying line; the left side image acquisition system is used for acquiring a left side surface image of the tire; the top image acquisition system is used for acquiring a top surface image of the tire; the right image acquisition system is used for acquiring right surface images of the tire.
The left image acquisition system and the right image acquisition system respectively comprise a camera set, a multispectral automatic light supplement system, a self-adaptive illumination adjusting system and a self-moving support, wherein the self-moving support is connected with the frame of the conveying line and can adjust the distance between the self-moving support and the conveying line; the camera group is arranged on the self-moving support, and the self-adaptive illumination adjusting system is arranged in front of a lens of the camera group; the multispectral automatic light supplementing system is arranged on the frame of the conveying line and is used for supplementing light when the camera set shoots images;
the top image acquisition system comprises a top light source unit.
The video detection system further comprises a control system;
the control system comprises a system control cabinet and a plurality of photoelectric switches electrically connected with the system control cabinet, wherein the photoelectric switches are sequentially arranged along the conveying line direction and respectively correspond to the left image acquisition system, the top image acquisition system and the right image acquisition system one by one; the tire that the transfer chain was carried triggers a plurality of photoelectric switch in proper order, accomplishes the automatic image acquisition of left side image acquisition system, top image acquisition system and right side image acquisition system.
The video detection system also comprises an automatic lifting stop lever mechanism;
the automatic lifting stop lever mechanism comprises an electric push rod, a stop lever hanger and two stop levers, wherein the two stop levers are arranged in parallel and connected through the two stop lever hangers; the two stop lever hangers are respectively connected with the output ends of the two electric push rods, and the two electric push rods are hung above the conveying line, so that the tire passes between the two stop levers.
The sorting system comprises a sorting manipulator, a defective product frame, a tire slide carriage, a manipulator frame and a linear motion module, wherein the manipulator frame stretches across two sides of the conveying line, the linear motion module is arranged at the top of the manipulator frame, and the sorting manipulator is connected with the output end of the linear motion module;
and the two sides of the conveying line are connected with the two defective product frames through the tire slide carriage.
The output system comprises an inclined raceway, an adjusting anchor and a turning plate, wherein the upper end of the inclined raceway is connected with the tail end of the conveying line; the bottom of the lower end of the inclined raceway is provided with an adjusting foot leg which is used for adjusting the inclination angle of the inclined raceway; the turning plate is hinged at the lower end part of the inclined roller path.
The invention has the advantages and beneficial effects that: according to the full-automatic tire identification detection and clean loading equipment provided by the invention, after the tire is cleaned by effective cleaning equipment, the tire is automatically transmitted by the tire transmission device, and the bar code, the DOT number, the OE point and the tread line on the tire can be sensed and identified by using the visual sensing and identification technology, so that the comparison with system data is high-speed and high-efficiency; the tire sorting device is designed to effectively remove the tire which is identified to be not in compliance, and finally, the qualified tire automatically rolls into a vehicle. The tire warehouse-out cleaning and checking device effectively replaces manpower, and solves the problem of integration of cleaning, checking, transmitting and sorting of the tires.
Drawings
FIG. 1 is a schematic structural view of a fully automatic tire identification detection and clean loading apparatus according to the present invention;
FIG. 2 is a schematic diagram of the feed cleaning system of the present invention;
FIG. 3 is a schematic view of the structure of the feeding end of the conveying line according to the present invention;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a top view of FIG. 3;
FIG. 6 is a schematic view of a transport carrier according to the present invention;
FIG. 7 is a schematic structural view of an electric rolling brush lifting mechanism according to the present invention;
FIG. 8 is a side view of the electric rolling brush lifting mechanism of the present invention;
FIG. 9 is a side view of a video inspection system of the present invention;
FIG. 10 is a top view of a video inspection system of the present invention;
FIG. 11 is a schematic structural view of an automatic up-down shift lever mechanism according to the present invention;
FIG. 12 is a schematic diagram of the sorting system and output system of the present invention;
FIG. 13 is a left side view of FIG. 12;
in the figure: 1 is a feeding cleaning system, 101 is a tire bearing plate, 102 is an electric rolling brush, 103 is a dustproof house, 104 is a carrier roller, 105 is a tire guide plate, 106 is wiping cloth, 107 is a conveying chain wing plate, 108 is a fixed chain, 109 is a chain wheel, 110 is a rolling brush mounting frame hanging rod, 111 is a rolling brush mounting frame, 112 is a steel wire rope I, 113 is a steel wire rope II, 114 is a pulley block II, 115 is a pulley block I, 116 is a guide rail sliding block, 2 is a video detection system, 203 is a left-side multispectral automatic light supplement system, 204 is an adaptive illumination regulation system, 205 is a left-side camera set, 206 is a left-side camera self-moving support, 207 is a top light source set, 208 is a photoelectric switch, 209 is a control cabinet support, 210 is a system control cabinet, 211 is a control cabinet, 212 is a right-side camera self-moving support, 213 is a right-side camera set, 214 is a top hanging ring, 216 is a light source baffle plate, 217 is a right-side multispectral automatic light supplement system, 218 is an electric push rod, 219 is a pendant, 220 is a stop lever hanger, 221 is a stop lever, 3 is a sorting system, 301 is a manipulator push plate, 302 is a defective frame, 303 is a tire slide carriage, 304 is a manipulator frame, 305 is a linear motion module, 306 is a manipulator arm, 4 is an output system, 401 is an inclined raceway, 402 is an adjusting foot, 403 is a turnover plate, 5 is a conveying line, and 6 is a tire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the full-automatic tire identifier detecting and cleaning and loading equipment provided by the invention comprises a conveying line 5, and a feeding cleaning system 1, a video detecting system 2, a sorting system 3 and an output system 4 which are sequentially arranged along the conveying line 5, wherein the conveying line 5 is used for conveying tires 6; the feeding cleaning system 1 is used for cleaning the surface of the tire 6; the video detection system 2 is used for collecting image information of the tire 6; the sorting system 3 is used for removing unqualified tires 6; the output system 4 is used to output acceptable tires 6.
As shown in fig. 2-6, in the embodiment of the present invention, a plurality of sets of tire carriers are provided on the conveying line 5 at intervals along the conveying direction; each set of tire conveying carrier comprises two carrier rollers 104 arranged along the direction perpendicular to the conveying line 5, the tire 6 is placed on the two carrier rollers 104, and the axis is parallel to the carrier rollers 104. Specifically, the idler 104 is rotatably provided on two conveyor chain flaps 107 provided on the conveyor line 5.
Further, a tire receiving plate 101 and two tire guide plates 105 disposed on two sides of the tire receiving plate 101 are disposed at the feeding end of the conveying line 5, the tire receiving plate 101 is used for receiving the tire 6, and inlet ends of the two tire guide plates 105 are in a flaring structure, so that the introduction of the tire 6 is facilitated, as shown in fig. 4-5.
As shown in fig. 2, in the embodiment of the present invention, the feeding cleaning system 1 includes a dustproof room 103, and a rolling brush mechanism and a roller rotation mechanism which are arranged in the dustproof room 103, wherein the rolling brush mechanism is used for brushing the top of the tire 6; the carrier roller rotating mechanism is used for driving the carrier roller 104 to rotate, so that the tire 6 is driven to rotate, and the rolling brush mechanism can conveniently perform comprehensive cleaning treatment on the circumference of the tire 6.
In the embodiment of the present invention, the rolling brush mechanism includes an electric rolling brush lifting mechanism and a plurality of electric rolling brushes 102 arranged on the electric rolling brush lifting mechanism, wherein the electric rolling brush lifting mechanism is arranged on the top of the dustproof room 103, the plurality of electric rolling brushes 102 are arranged on the electric rolling brush lifting mechanism at intervals along the conveying direction of the conveying line 5, and each electric rolling brush 102 contacts with the top of the tire 6 passing below; the electric rolling brush 102 is energized and rotated to brush the top of the tire 6.
As shown in fig. 7-8, in the embodiment of the present invention, the electric rolling brush lifting mechanism comprises a rolling brush mounting frame hanging rod 110, a rolling brush mounting frame 111, a pulley mechanism and a guide rail sliding block 116, wherein a plurality of electric rolling brushes 102 are rotatably mounted on the rolling brush mounting frame 111; the top of dustproof house 103 is equipped with four round brush installation frame hanging rods 110, all is equipped with vertical guide rail on each installation frame hanging rod 110, and guide rail slider 116 and the vertical guide rail sliding connection on four round brush installation frame hanging rods 110 are passed through to the both sides of round brush installation frame 111. The roller brush attachment frame 111 to which the electric roller brush 102 is attached is lifted and lowered by traction of the sheave mechanism.
Specifically, the rope pulley mechanism comprises a steel wire rope I112, a steel wire rope II 113, a pulley block II 114 and a pulley block I115, wherein the pulley block I115 and the pulley block II 114 are uniformly distributed at the top of the dustproof room 103, one ends of the steel wire rope II 113 and the steel wire rope I112 are respectively connected with the left end and the right end of the rolling brush installation frame 111, and the other ends of the steel wire rope I112 and the steel wire rope II 113 are respectively guided by the pulley block I115 and the pulley block II 114 and then are converged into a traction operation end A. When the electric rolling brush in the cleaning section works, the mounting height needs to be adjusted according to different specifications and sizes of tires, and the steel wire rope I112 and the steel wire rope II 113 are pulled or released through the pulling operation end of the steel wire rope, so that the rolling brush mounting frame 111 and the electric rolling brush 102 on the rolling brush mounting frame are lifted in a vertical mode.
In this embodiment, the pulley block i 115 includes three pulleys, one of which is located directly above a connection point between one end of the wire rope i 112 and the right side end of the rolling brush mounting frame 111, so that the wire rope i 112 is turned from horizontal to vertical after passing through the pulley. The pulley block II 114 comprises two pulleys, wherein one pulley is positioned right above a connecting point of one end of the steel wire rope II 113 and the left side end of the rolling brush installation frame 111, so that the steel wire rope II 113 is turned from the horizontal direction to the vertical direction. By pulling the traction operation end A to move up and down, the lifting motion of the rolling brush installation frame 111 and the electric rolling brush 102 can be realized, so that the safety rotation height of the electric rolling brush 102 can be adjusted.
As shown in fig. 6, in the embodiment of the present invention, the idler rotating mechanism includes a fixed chain 108 and a sprocket 109, wherein the fixed chain 108 is disposed in parallel with the conveyor line 5 and is fixed; the chain wheel 109 and the carrier roller 104 are coaxially arranged, and the chain wheel 109 is meshed with the fixed chain 108 in the dustproof room 103; when the conveyor line 5 is conveyed forward, the sprocket 109 rolls along the fixed chain 108, thereby rotating the carrier roller 104 and thus the tire 6.
On the basis of the above embodiment, the feeding cleaning system 1 further includes a wiping mechanism disposed in the dust-proof room 103; the wiping mechanism is used to wipe the bottom of the tire 6.
As shown in fig. 6, in the embodiment of the present invention, the wiping mechanism includes a plurality of wiping cloths 106, the plurality of wiping cloths 106 are respectively disposed between two rollers 104 in each set of tire transport vehicles, and the wiping cloths 106 are in contact with the bottoms of the tires 6. As the tire 6 rotates, the wiper 106 wipes the surface of the tire 6 from the bottom thereof. Specifically, the wiping cloth 106 can be a towel.
When the equipment is operated, a tire 6 is manually placed on the tire carrying plate 101 at the feeding end, when the carrier roller 104 runs to a feeding station, the feeding prompt lamp is on, an operator pushes the tire 6 to the carrier roller 104 on the conveying line 5, and the carrier roller 104 carries the tire and rotates to run forwards to pass through the cleaning section; in the embodiment, the cleaning section is provided with four electric rolling brushes 102, and when the tire 6 rotates through the cleaning section, the wiping cloth 106 arranged between the electric rolling brushes 102 and the two carrier rollers 104 removes dust on the surface of the tire; the dust removal room 103 seals the cleaning section space to prevent dust from escaping.
Furthermore, a pneumatic device can be arranged in the dustproof room 103, and aiming at the difficult problems that the surface of the tire is uneven, dust is easy to accumulate and is difficult to erase, the pneumatic device is used for eliminating floating dust in the gully of the tire, and the rolling brush mechanism and the wiping mechanism are used for eliminating stubborn dirt on the surface of the tire. During the cleaning process, the tire can be controlled to rotate continuously and advance forwards simultaneously.
In the embodiment of the invention, the video detection system 2 comprises a left image acquisition system, a top image acquisition system and a right image acquisition system which are sequentially arranged along the conveying direction of the conveying line 5; wherein the left image acquisition system is used for acquiring left surface images of the tire 6; the top image acquisition system is used for acquiring a top surface image of the tire 6; the right image capturing system is used to capture an image of the right surface of the tire 6.
As shown in fig. 9-10, each of the left image acquisition system and the right image acquisition system includes a camera set, a multispectral automatic light supplementing system, an adaptive illumination adjusting system, and a self-moving bracket, wherein the self-moving bracket is connected to the frame of the conveying line 5 and can adjust a distance between the self-moving bracket and the conveying line 5; the camera group is arranged on the self-moving support, and the self-adaptive illumination adjusting system is arranged in front of a lens of the camera group; the multispectral automatic light supplementing system is arranged on the frame of the conveying line 5 and used for supplementing light when the camera set shoots images.
Specifically, the left image acquisition system includes a left multispectral automatic light supplement system 203, an adaptive illumination adjustment system 204, a left camera group 205 and a left camera self-moving bracket 206, wherein the left camera self-moving bracket 206 is connected with the left side of the conveying line 5, the left camera group 205 is arranged at the top of the left camera self-moving bracket 206, and the adaptive illumination adjustment system 204 is arranged in front of a lens of the left camera group 205; the left multispectral automatic light supplementing system 203 is arranged on the left side of the conveying line 5 and located on the front side face of the left camera set 205, so that light supplementing is performed on the left camera set 205. The right image collecting system comprises a right camera self-moving support 212, a right camera group 213, a right adaptive illumination adjusting system and a right multispectral automatic light supplementing system 217, wherein the right camera self-moving support 212 is connected with the right side of the conveying line 5, the right camera group 213 is installed at the top of the right camera self-moving support 212, and the right adaptive illumination adjusting system is arranged in front of a lens of the right camera group 213. The right multispectral automatic light supplement system 217 is disposed on the right side of the conveying line 5 and located on the front side of the right camera set 213, so as to supplement light to the right camera set 213.
Further, light source baffles 216 are arranged on the left side and the right side of the conveying line 5, and the left multispectral automatic light supplement system 203 and the right multispectral automatic light supplement system 217 are respectively located on the left light source baffle 216 and the right light source baffle 216.
Specifically, the top image acquisition system includes a top light source bank 207, the top light source bank 207 being located between a left camera bank 205 and a right camera bank 213.
Further, the video detection system 2 further comprises a control system; the control system comprises a system control cabinet 210 and a plurality of photoelectric switches 208 electrically connected with the system control cabinet 210, wherein the photoelectric switches 208 are sequentially arranged along the conveying line 5 and respectively correspond to the left image acquisition system, the top image acquisition system and the right image acquisition system one by one; the tires 6 conveyed by the conveyor line 5 sequentially trigger the plurality of photoelectric switches 208, thereby sequentially completing the automatic image acquisition of the left image acquisition system, the top image acquisition system, and the right image acquisition system. The video detection system 2 detects the identification pattern on the outer surface of the tire by adopting a three-dimensional video and communicates with the conveying line to detect a control signal.
As shown in fig. 11, on the basis of the above embodiment, the video detection system 2 further includes an automatic up-down bar mechanism; the automatic lifting stop lever mechanism comprises an electric push rod 218, a stop lever hanger 220 and two stop levers 221, wherein the two stop levers 221 are arranged in parallel and connected through the two stop lever hangers 220; the two stopper hangers 220 are connected to output ends of the two electric push rods 218, respectively, and the two electric push rods 218 are hung above the conveyor line 5 so that the tire 6 passes between the two stoppers 221.
The working process of the video detection system 2 is as follows:
the tire 6 moves forward through the conveying line 5 and the conveying carrier, and after dust and dirt on the tire 6 are cleaned through the feeding cleaning system 1, the tire enters the video detection system 2. When the tire 6 enters, the photoelectric switch 208 embedded in the shell of the conveying line 5 is triggered, the left multispectral automatic light supplementing system 203 is automatically triggered and lightened to supplement light on the left side of the tire, and the left camera set 205 performs shooting image acquisition after performing automatic light adjustment through the self-adaptive light adjusting system 204 embedded in front of the camera set lens. The tire 6 continues to advance below the top light source bank 207, triggering the intermediate position photoelectric switch 208, automatically triggering the top light source bank 207 for top image acquisition. The tire 6 continues to move forward to the front of the right multispectral automatic light supplementing system 217, another photoelectric switch 208 embedded in the shell of the conveying line 5 is triggered, the right multispectral automatic light supplementing system 217 is automatically triggered to light up to provide light supplement for the right side of the tire, and the right camera set 213 carries out automatic light adjustment through a right self-adaptive light adjusting system embedded in the front of the camera set lens and then carries out shooting image acquisition. The left and right multispectral automatic supplementary lighting systems 203 and 217, the left and right camera sets 205 and 213, and the top light source set 207 are multi-surface image acquisition equipment combined with an adaptive supplementary lighting and filtering system, and acquired images are sent to the system control cabinet 210. The system control cabinet 210 is used for detecting the bar code, the DOT number, the OE point and the tread line of the identified tire 6, rejecting unqualified tires according to the comparison between the identified result and the system data, and automatically rolling the qualified tires into a carriage to complete loading operation.
Specifically, the multispectral automatic light supplementing system comprises an infrared sensor, an LED driving module, a power module and a light intensity detection module which are integrated by visible light, near infrared and long-wave infrared surveying. The system can be opened/closed according to the difference of the intensity of the detected external natural light and the intensity of the ambient light, and the spectral components of the light source can be changed and the adaptive light intensity can be output, so that the adaptive illumination adjusting system of the matched equipment can supplement illumination, dust, smoke, darkness and the like can be penetrated, and clear images can be acquired by the camera in various environments.
Specifically, the adaptive illumination adjusting system can perform adaptive illumination brightness adjustment and comprises a light source lamp group, an optical sensor and a dimming control module, wherein the dimming control module and a detection module of the optical sensor are connected with the light source lamp group. When the illumination intensity detection module is started and acquires illumination, the brightness of the illumination intensity is detected, and the threshold value is judged, the dimming control module is started to properly adjust the light source lamp group according to the corresponding threshold value setting, so that the optimal illumination degree of the camera for acquiring images is achieved.
As shown in fig. 12-13, in the embodiment of the present invention, the sorting system 3 includes a sorting robot, a defective frame 302, a tire slide 303, a robot frame 304 and a linear motion module 305, wherein the robot frame 304 is a gantry structure and spans two sides of the conveying line 5, the linear motion module 305 is disposed on a top beam of the robot frame 304, and the sorting robot is connected to an output end of the linear motion module 305; both sides of the conveyor line 5 are connected to two defective frames 302 through tire carriages 303. Specifically, the sorting manipulator comprises a manipulator push plate 301 and a manipulator arm 306, the upper end of the manipulator arm 306 is connected with the output end of the linear motion module 305, and the lower end of the manipulator arm 306 is connected with the manipulator push plate 301. The linear motion module 305 may drive the sorting robot to reciprocate left and right, and automatically remove the defective tires from the defective frames 302 on both sides. For the tires 6 with different specifications, the mounting height of the manipulator push plate 301 can be adjusted according to the tire size, and the mounting position of the manipulator push plate 301 is usually determined according to the smaller-specification tire, so that most of the use requirements can be met.
As shown in fig. 12, in the embodiment of the present invention, the output system 4 includes an inclined raceway 401, an adjusting foot 402, and a turning plate 403, wherein the upper end of the inclined raceway 401 is connected to the end of the conveying line 5; an adjusting foot 402 is arranged at the bottom of the lower end of the inclined raceway 401, and the adjusting foot 402 is used for adjusting the inclination angle of the inclined raceway 401; the flap 403 is hinged at the lower end of the inclined raceway 401. The tire 6 can be gradually transported close to the carriage without manual handling for the circular ring structure of the tire 6. The qualified tire 6 reaches an output section through a sorting section, and enters a loading compartment through the smooth inclination of the inclined roller path 401 and the inertia accelerated rolling of the tire 6; an adjusting anchor 402 at the bottom of the inclined raceway 401 is used for adjusting the gradient of the raceway; the tail end of the inclined raceway 401 is provided with a turning plate 403, and the turning plate 403 is put down to be built on a carriage plate during working and is manually turned up and fixed after loading is finished.
The invention provides a full-automatic tire identification detection and clean loading device, which comprises the following working procedures:
a platform receiving and direction regulating device is provided at the feeding end of the conveying line 5, namely, the tire 6 is vertically placed on the conveying carrier through the tire bearing plate 101 and the tire guide plate 105, and the left-right deviation and the shaking of the tire 6 are reduced. The conveyor line 5 and the tire transport carriers thereon provide an integrated transport power and route, and the tire transport carriers can support the tires 6 to advance while rotating for exposing the various surfaces of the tires 6 for easy identification and cleaning. Preferably, the transport speed of the transport line 5 is 900 strips/h. The carrier roller 104 moves forward along with the conveyor line 5, and in the region of the dedusting room, the carrier roller 104 is driven to rotate by a chain sprocket. Specifically, when the carrier roller 104 moves forward along with the conveying line 5, the sprocket 109 fixed on one side of the carrier roller 104 rolls on the fixed chain 108, so that the carrier roller 104 is driven to rotate counterclockwise, and the tire 6 placed on the carrier roller 104 rotates clockwise along with the carrier roller to meet the requirements of cleaning and dust removal of the tire surface.
The feeding and cleaning system 1 automatically cleans the tire 6 which is horizontally moved and rotated, eliminates floating dust in a tire gully by using a pneumatic device, and eliminates stubborn stains on the surface of the tire 6 by using a rolling brush mechanism and a wiping mechanism. The feeding and cleaning system 1 can provide automatic cleaning and dust removal for tires, completely replace cleaning labor and improve operation efficiency.
After the tire 6 is cleaned, the tire enters the video detection system 2 through the conveying line 5, the photoelectric switch 208 embedded in the shell of the conveying line 5 is triggered once the tire 6 enters the tire, the left multispectral automatic light supplementing system 203 is automatically triggered and lightened to provide light supplement for the left side of the tire, and the left camera set 205 performs image shooting collection after light automatic adjustment is performed through the self-adaptive light adjusting system 204 embedded in the front of the lens of the camera set. Tire 6 continues to advance below top light source bank 207, automatically triggering top light source bank 207 to perform top image acquisition. The tire 6 continues to move ahead of the right multispectral automatic light supplementing system 217, another photoelectric switch 208 embedded in the shell of the conveying line 5 is triggered, the right multispectral automatic light supplementing system 217 is triggered and lightened automatically to provide light supplement for the right side of the tire, and the right camera set 213 carries out automatic light adjustment through a right self-adaptive light adjusting system embedded in front of the camera set lens and then carries out shooting image acquisition. The acquired image information is sent to the system control cabinet 210, and is subjected to related algorithm program processing for accurately identifying the barcode, DOT number, OE point, and tread line of the tire 6. The video detection system 2 provides automatic detection and identification of various information (bar code/OE point/tread line/DOT number) on the surface of the tire, facilitates data acquisition and verification, replaces verification labor, and improves operation efficiency.
In the video detection section, because the guiding device can not be arranged for the requirement of taking a picture, the phenomenon of tire toppling can happen occasionally when the tire passes through the detection section. In order to prevent the tire from toppling over when passing through the detection section, an automatic lifting stop lever mechanism is arranged above the detection section conveying line. When in use, the stop levers are symmetrically arranged above the center line of the conveying line, and the stop levers 221 are arranged at the upper edges of the tires 6 at a height which does not interfere with the video detection position. The tire 6 passes with its upper edge confined between the two bars 221, preventing the tire 6 from tilting or tipping over. When the specification of the tire is changed and the diameter size of the tire is changed, the height of the stop lever hanger 220 can be increased or decreased through the electric push rod 218, and the height of the stop lever 221 is adjusted to a proper position, so that the requirements of detection of tires with different specifications are met.
For a tire 6 found to be defective by the video inspection system 2, the defective product is rejected by the sorting system 3 into a defective block 302. For the qualified tires detected by the video detection system 2, the tail end conveying line is provided with the output system 4 with adjustable gradient, so that the tires can be adapted to different transmission speeds and tire inertia, the tires can roll into a carriage effectively and automatically, and the inertia of the tires cannot threaten loading personnel.
The invention designs an automatic light supplementing module based on multispectral combination aiming at common colors and surface textures of tires, and the automatic light supplementing module is arranged at a specific position on the upper side and the lower side of a camera set. The automatic detection combination of the red light spectrum, the yellow light spectrum and other auxiliary spectra which highlight the black and white differences can highlight the difference between the black tire and the white label, and the detection and identification accuracy of the bar code is improved by combining with deep learning algorithms such as target area segmentation and detection. Meanwhile, the black and uneven DOT number on the surface of the tire can be highlighted, the signal of the tire in imaging is strengthened, and the detection and identification accuracy of the DOT number is improved by utilizing a semantic segmentation algorithm.
The invention is usually positioned at the entrance and exit of the warehouse, and the natural illumination direction is not fixed, which can cause the false detection and identification of key targets. Aiming at the interference of natural illumination and a light supplementing module, a self-adaptive illumination adjusting system is designed, the self-adaptive illumination adjusting system is deployed in front of an imaging system, different light filtering devices are self-adaptively started according to different light rays of main illumination directions and wavelengths in a scene through the combination of various light filtering units, and the specified spectrum of the light supplementing module is supported to pass through the self-adaptive illumination adjusting system.
The sorting method is designed aiming at the characteristics of circular structures of tires, such as different sizes and thicknesses, and the sorting manipulator is used for effectively removing the tires from the conveying line and enabling the tires to fall at the specified positions for unqualified tires.
According to the full-automatic tire identification detection and clean loading equipment provided by the invention, after the tire is cleaned by effective cleaning equipment, the tire is automatically transmitted by the tire transmission device, and the bar code, the DOT number, the OE point and the tread line on the tire can be sensed and identified by using the visual sensing and identification technology, so that the comparison with system data is high-speed and high-efficiency; the tire sorting device is designed to effectively remove the tire which is identified to be out of compliance, and finally, the qualified tire automatically rolls into a vehicle. In the working process, an operator only operates at the feeding station, the functions of cleaning, video detection, sorting, rolling, entering and the like of the tires on the conveying line are all automatically carried out without manual intervention, the manual intervention is effectively replaced, and the integration of cleaning, checking, transmitting and sorting of the tires out of a warehouse is realized.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (10)
1. A full-automatic tire mark detection and cleaning loading device is characterized by comprising a conveying line (5), and a feeding cleaning system (1), a video detection system (2), a sorting system (3) and an output system (4) which are sequentially arranged along the conveying line (5); wherein the conveying line (5) is used for conveying the tires (6); the feeding cleaning system (1) is used for cleaning the surface of the tire (6); the video detection system (2) is used for acquiring image information of the tire (6); the sorting system (3) is used for removing unqualified tires (6); the output system (4) is used for outputting qualified tires (6).
2. The full-automatic tire identification detecting and cleaning and loading equipment as claimed in claim 1, wherein a plurality of groups of tire conveying carriers are arranged on the conveying line (5) at intervals along the conveying direction;
each group of tire conveying carriers comprises two carrier rollers (104) arranged in the direction perpendicular to the conveying line (5), tires (6) are placed on the two carrier rollers (104), and the axes of the tires are parallel to the carrier rollers (104);
the feeding end of the conveying line (5) is provided with a tire receiving plate (101) and two tire guide plates (105) arranged on two sides of the tire receiving plate (101), and the inlet ends of the two tire guide plates (105) are of flaring structures.
3. The full-automatic tire mark detecting and cleaning and loading equipment as claimed in claim 2, wherein the feeding and cleaning system (1) comprises a dustproof room (103) and a rolling brush mechanism and a roller rotating mechanism which are arranged in the dustproof room (103);
the rolling brush mechanism comprises an electric rolling brush lifting mechanism and a plurality of electric rolling brushes (102) arranged on the electric rolling brush lifting mechanism, wherein the electric rolling brush lifting mechanism is arranged at the top of the dustproof room (103), the plurality of electric rolling brushes (102) are arranged on the electric rolling brush lifting mechanism at intervals along the conveying direction of the conveying line (5), and each electric rolling brush (102) is contacted with the top of the tire (6) passing through the lower part;
the carrier roller rotating mechanism comprises a fixed chain (108) and a chain wheel (109), wherein the fixed chain (108) is arranged in parallel with the conveying line (5) and is fixed; the chain wheel (109) and the carrier roller (104) are coaxially arranged, and the chain wheel (109) is meshed with the fixed chain (108) in the dustproof room (103); when the conveying line (5) is conveyed forwards, the chain wheel (109) rolls along the fixed chain (108), so that the carrier roller (104) is driven to rotate.
4. The full-automatic tire mark detecting and cleaning and truck loading equipment as claimed in claim 3, characterized in that a wiping mechanism is further arranged in the dustproof room (103);
the wiping mechanism comprises a plurality of wiping cloths (106), the wiping cloths (106) are respectively arranged between two carrier rollers (104) in each group of the tire conveying carriers, and the wiping cloths (106) are in contact with the bottoms of the tires (6).
5. The full-automatic tire mark detecting and cleaning and loading equipment as claimed in claim 2, wherein the video detecting system (2) comprises a left image collecting system, a top image collecting system and a right image collecting system which are sequentially arranged along the conveying direction of the conveying line (5); wherein the left image acquisition system is used for acquiring a left surface image of the tire (6); the top image acquisition system is used for acquiring a top surface image of the tire (6); the right image acquisition system is used for acquiring a right surface image of the tire (6).
6. The full-automatic tire identification detecting and cleaning and loading equipment according to claim 5, wherein the left image collecting system and the right image collecting system each comprise a camera set, a multispectral automatic light supplementing system, an adaptive illumination adjusting system and a self-moving support, wherein the self-moving support is connected with the frame of the conveying line (5) and can adjust the distance between the self-moving support and the conveying line (5); the camera group is arranged on the self-moving support, and the self-adaptive illumination adjusting system is arranged in front of a lens of the camera group; the multispectral automatic light supplementing system is arranged on the frame of the conveying line (5) and is used for supplementing light when the camera set shoots images;
the top image acquisition system includes a set of top light sources (207).
7. The fully automatic tire identification detection and clean-loading apparatus according to claim 6, wherein said video detection system (2) further comprises a control system;
the control system comprises a system control cabinet (210) and a plurality of photoelectric switches (208) electrically connected with the system control cabinet (210), wherein the photoelectric switches (208) are sequentially arranged along the conveying line (5) and respectively correspond to the left image acquisition system, the top image acquisition system and the right image acquisition system one by one; the tire (6) that transfer chain (5) was carried triggers a plurality of photoelectric switch (208) in proper order, accomplishes the automatic image acquisition of left side image acquisition system, top image acquisition system and right side image acquisition system.
8. The fully automatic tire identification detection and clean-loading apparatus according to claim 5, wherein the video detection system (2) further comprises an automatic up-down bar mechanism;
the automatic lifting stop lever mechanism comprises an electric push rod (218), a stop lever hanger (220) and two stop levers (221), wherein the two stop levers (221) are arranged in parallel and connected through the two stop lever hangers (220); the two stop lever hangers (220) are respectively connected with the output ends of the two electric push rods (218), and the two electric push rods (218) are hung above the conveying line (5) so that the tire (6) passes between the two stop levers (221).
9. The full-automatic tire mark detecting and cleaning and loading equipment as claimed in claim 2, wherein the sorting system (3) comprises a sorting manipulator, a defective product frame (302), a tire slide carriage (303), a manipulator frame (304) and a linear motion module (305), wherein the manipulator frame (304) spans two sides of the conveying line (5), the linear motion module (305) is arranged on the top of the manipulator frame (304), and the sorting manipulator is connected with the output end of the linear motion module (305);
two sides of the conveying line (5) are connected with the two defective product frames (302) through the tire slide carriage (303).
10. The fully automatic tire identification detecting and truck-loading cleaning equipment according to claim 2, characterized in that the output system (4) comprises an inclined raceway (401), an adjusting foot (402) and a turning plate (403), wherein the upper end of the inclined raceway (401) is connected with the tail end of the conveying line (5); an adjusting anchor (402) is arranged at the bottom of the lower end of the inclined raceway (401), and the adjusting anchor (402) is used for adjusting the inclination angle of the inclined raceway (401); the turning plate (403) is hinged at the lower end of the inclined raceway (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534964.9A CN114951076B (en) | 2022-05-17 | Full-automatic tire mark detects and clean loading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534964.9A CN114951076B (en) | 2022-05-17 | Full-automatic tire mark detects and clean loading equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114951076A true CN114951076A (en) | 2022-08-30 |
| CN114951076B CN114951076B (en) | 2024-11-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024198307A1 (en) * | 2023-03-30 | 2024-10-03 | 金发科技股份有限公司 | Cleaning production line and cleaning method for plastic products |
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