CN117451726B - Automobile part vision detection device - Google Patents
Automobile part vision detection device Download PDFInfo
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- CN117451726B CN117451726B CN202311779766.XA CN202311779766A CN117451726B CN 117451726 B CN117451726 B CN 117451726B CN 202311779766 A CN202311779766 A CN 202311779766A CN 117451726 B CN117451726 B CN 117451726B
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- 238000001514 detection method Methods 0.000 title claims abstract description 103
- 238000004140 cleaning Methods 0.000 claims abstract description 64
- 230000000007 visual effect Effects 0.000 claims abstract description 23
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000011179 visual inspection Methods 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
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- 238000005859 coupling reaction Methods 0.000 claims description 5
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- 238000007781 pre-processing Methods 0.000 claims description 4
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
Abstract
The invention relates to the technical field of automobile part detection, and provides an automobile part visual detection device which comprises a bottom plate, a detection assembly, a pretreatment assembly and an energy-saving assembly, wherein a supporting plate is welded at the bottom of the bottom plate, and through the arrangement of structures such as a switching motor, a light source motor and the like, after long-time detection, in order to avoid the influence of long-time working heating of a visual detection camera on the detection effect, the switching motor can be started to drive a reciprocating screw rod I to rotate so as to realize the switching of two visual detection cameras, after the switching, the replaced visual detection cameras can be cleaned through the arrangement of a cleaning brush, the surface ash is removed, and simultaneously, when different parts are detected, the light source motor can be started to drive three different light sources to switch so as to realize a more comprehensive detection effect.
Description
Technical Field
The invention relates to the technical field of automobile part detection, in particular to an automobile part vision detection device.
Background
With the rapid development of the automobile industry, the detection of automobile parts becomes an important link for ensuring the quality and safety of automobiles, and the traditional automobile parts detection method mainly depends on manual detection, so that the method is low in efficiency, and the detection precision is unstable due to human factors, so that an automobile parts visual detection device with high automation degree and high detection precision becomes urgent demand, the existing automobile parts visual detection device can only detect single parts, cannot realize comprehensive detection, and is low in automation degree, and meanwhile, the detection devices cannot automatically perform pretreatment before detection, so that the detection precision is reduced, and therefore, a brand-new automobile parts visual detection device is provided for the problems.
The authorized bulletin number in the prior art is: CN217878933U, entitled an automobile part visual inspection device, the patent includes parts such as conveyer belt, support frame, motor, dwang, rotation belt, threaded rod and slide, through the drive of motor, first dwang and second dwang rotate to drive the rotation belt, and then drive threaded rod rotation, in threaded rod pivoted in-process, the annular support utilizes the slide to reciprocate along the outer end of threaded rod, in order to adjust the height of detection;
however, the improvement of the detection of the automobile parts in the patent is only applicable to the detection of the parts with different heights, and then the missing factors are many, the patent cannot comprehensively detect the parts with different materials and different shapes, and in the detection process, a plurality of detection modes are adopted according to the different parts, and more effective detection is realized through a plurality of light sources;
moreover, the pretreatment work cannot be realized before detection, and the pretreatment work before detection is very important, because the step can directly influence the detection result, so that the detected data is not accurate enough, the parts are ensured to be in a clean state before detection, and the deviation of the detection result can not be generated due to sundries.
Disclosure of Invention
The invention provides an automobile part visual detection device, which solves the problems of incomplete detection mode and low detection precision in the related technology.
The technical scheme of the invention is as follows: the utility model provides an automobile parts vision detection device, includes bottom plate, detection component, preprocessing component and energy-saving component, the bottom welding of bottom plate has the backup pad, control panel is installed to one side of bottom plate, the top fixedly connected with of bottom plate two symmetrical arrangement's fixed plates, two the inside rotation of fixed plate is installed a plurality of arrays equidistance and is distributed's transfer roller, and a plurality of the outside of transfer roller overlaps jointly and is equipped with the conveyer belt, and one of them transfer motor is installed to one side of fixed plate, transfer motor's output pass through the shaft coupling with one of them transfer roller fixed connection;
the detection assembly comprises an electric sliding rail, the electric sliding rail is fixedly connected to one side of the other fixed plate, a sliding block is connected to the inside of the electric sliding rail in a sliding mode, a connecting plate is fixedly connected to the top of the sliding block, a first gear is rotatably installed at the top of the connecting plate, a first rotary table is fixedly connected to the top of the first gear, two telescopic rods which are symmetrically arranged are fixedly connected to the top of the first rotary table, visual detection cameras are installed at the top of the first telescopic rods, the visual detection cameras are electrically connected with the control panel, a wiping protection shell is fixedly connected to the top of the connecting plate, an ultrasonic detection device is installed on one side of the wiping protection shell, a switching motor is installed at the top of the wiping protection shell, and the switching motor is electrically connected with the control panel.
As a preferred scheme of the invention, the output end of the switching motor is fixedly connected with a first reciprocating screw rod through a coupler, a rotating groove is formed in the wiping protective shell, the first reciprocating screw rod is rotatably arranged in the rotating groove, a one-way bearing is arranged at the bottom of the first reciprocating screw rod, a rotating rod is fixedly connected with the bottom of the one-way bearing, a second gear is fixedly sleeved on the outer part of the rotating rod, the second gear is in meshed connection with the first gear, a transmission sleeve is sleeved on the outer thread of the first reciprocating screw rod, a moving groove is formed in one side of the wiping protective shell, the transmission sleeve is slidably connected in the moving groove, and a cleaning brush is arranged on one side of the transmission sleeve.
As a preferred scheme of the invention, the detection assembly further comprises a light source protection shell, the light source protection shell is fixedly connected to one side of one of the fixing plates, a light source motor is installed on one side of the light source protection shell, the light source motor is electrically connected with the control panel, the output end of the light source motor is fixedly connected with a threaded rod through a coupler, a straight groove is formed in the light source protection shell, the threaded rod is rotatably installed in the straight groove, a first rack is sleeved on the external thread of the threaded rod, a connecting groove is formed in the light source protection shell, and the bottom of the first rack is slidably connected in the connecting groove.
As a preferable scheme of the invention, a transverse groove is formed in the light source protection shell, a rotating shaft is rotatably arranged in the transverse groove, a gear III is fixedly sleeved outside the rotating shaft, the gear III is meshed with the rack I, the top of the rotating shaft is fixedly connected with a base, three different light source main bodies are arranged at the top of the base, a power supply box is arranged at the top of the base and is electrically connected with the three light source main bodies, three receivers distributed in an array equidistance are arranged at the top of the rack I, a sensor is arranged on the inner wall of the light source protection shell, and the sensor is matched with the receivers.
As a preferred scheme of the invention, the pretreatment component comprises a gear IV, the gear IV is rotatably arranged at the top of the conveyor belt, a rack II is fixedly connected at the top of one fixing plate, the rack II is in meshed connection with the gear IV, the top of the gear IV is fixedly connected with a clamping protection shell, a mounting groove is formed in the clamping protection shell, a bidirectional screw is rotatably arranged in the mounting groove, one end of the bidirectional screw is fixedly connected with a handle, threads at two ends of the bidirectional screw are arranged in opposite directions, two symmetrically arranged stabilizing plates are sleeved on the outer threads of the bidirectional screw, through grooves are formed in the top of the clamping protection shell, the two stabilizing plates are in sliding connection with the inside of the through grooves, clamping plates are fixedly connected at the top of the stabilizing plates, a plurality of shrinkage blocks distributed in equal intervals are in sliding connection with the inside of the clamping plates, springs are welded between the shrinkage blocks and the inner walls of the clamping plates, one side of the fixing plates is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a tool box and a Mark box respectively, and one side of the fixing plate is fixedly connected with a protection plate.
As a preferred scheme of the invention, the pretreatment component further comprises four telescopic rods II, the bottoms of the four telescopic rods II are respectively fixedly connected with the top of the fixing plate, the tops of the four telescopic rods II are fixedly connected with a cleaning protection shell together, one side of the cleaning protection shell is provided with a cleaning motor, the cleaning motor is electrically connected with a control panel, the output end of the cleaning motor is fixedly connected with a reciprocating screw rod II through a coupling, a cavity is formed in the cleaning protection shell, the reciprocating screw rod II is rotatably installed in the cavity, a moving plate is sleeved on the outer thread of the reciprocating screw rod II, the moving plate is slidably connected with the inside of the cavity, one side of the moving plate is fixedly connected with a guide plate, the inside of the cleaning protection shell is provided with a guide groove, one end of the guide plate is slidably connected with the inside of the guide groove, the other side of the moving plate is rotatably provided with a gear V, the inner wall of the cleaning protection shell is fixedly connected with a rack III, the rack III is fixedly connected with the gear V, one side of the gear V is fixedly connected with a water spraying head, one side of the water spraying shell is fixedly connected with a water spraying pump, one side of the water spraying head is fixedly connected with a water spraying head, and the water spraying head is fixedly connected with the water spraying head.
As a preferable scheme of the invention, the pretreatment component further comprises a drying protective cover, the bottom of the drying protective cover is fixedly connected with the tops of the two fixing plates, a temperature display is arranged on one side of the drying protective cover, a heating device is arranged on the top of the drying protective cover and is electrically connected with the control panel, a plurality of heating pipes which are distributed in an array at equal intervals are arranged in the drying protective cover, and the heating pipes are electrically connected with the heating device.
As a preferred scheme of the invention, the energy-saving assembly comprises a reservoir, the reservoir is fixedly connected to the top of the supporting plate, a filter screen is fixedly connected to the interior of the reservoir, the filter screen adopts small-diameter meshes, a water suction pump is arranged in the reservoir, a return pipe is fixedly connected to one side of the reservoir, and one end of the return pipe is fixedly connected with one side of the water tank.
The working principle and the beneficial effects of the invention are as follows:
1. according to the invention, through the arrangement of the structures such as the switching motor and the light source motor, the detection effect is prevented from being influenced by long-time working and heating of the visual detection cameras after long-time detection, so that the switching motor can be started to drive the first reciprocating screw rod to rotate, the switching of the two visual detection cameras is realized, the replaced visual detection cameras can be cleaned through the arrangement of the cleaning brush after the switching, the ash on the surface is removed, and meanwhile, when different parts are detected, the light source motor can be started to drive three different light sources to switch, so that the comprehensive detection effect is realized.
2. According to the invention, through the arrangement of the structures such as the clamping plate and the cleaning roller, different parts are required to be clamped before detection, the clamping plate can stably fix the parts with different shapes and sizes through the arrangement of the shrinkage blocks, the follow-up detection precision is ensured, the cleaning roller is driven to rotate through the cleaning motor after fixing, and the cleaning roller is matched with the arrangement of the water spray head assembly, so that stains and the like on the surfaces of the parts can be cleaned, and the detection precision is prevented from being influenced.
3. According to the invention, through the arrangement of structures such as the water storage tank and the filter screen, when the detected products are too much, a large amount of clean water is needed to pretreat the internal parts before detection, but a large amount of waste is caused to water resources, so that the water storage tank is arranged to store used water and filter the used water through the filter screen for recycling, and the energy-saving effect is mainly reflected.
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the internal structure of the present invention;
FIG. 3 is a schematic view of a cleaning and replacing part of the detecting assembly according to the present invention;
fig. 4 is a schematic diagram of an internal structure of a switching part of the visual inspection camera according to the present invention;
FIG. 5 is a schematic diagram of the overall structure of the light source switching device according to the present invention;
FIG. 6 is a schematic diagram of the internal structure of the light source switching device according to the present invention;
FIG. 7 is a schematic view of a clamping and fixing portion of the present invention;
FIG. 8 is a schematic view of a cleaning portion of the present invention;
FIG. 9 is a schematic diagram of a drying section according to the present invention;
FIG. 10 is a schematic view of the automatic labeling structure of the present invention;
FIG. 11 is an enlarged view of FIG. 7A in accordance with the present invention;
FIG. 12 is an enlarged view of the portion B of FIG. 8 in accordance with the present invention;
FIG. 13 is an enlarged view of FIG. 1 at C in accordance with the present invention;
fig. 14 is a schematic structural diagram of an energy saving assembly according to the present invention.
In the figure: 1. a detection assembly; 101. an electric slide rail; 102. a slide block; 103. a first gear; 104. a turntable; 105. a first telescopic rod; 106. visual inspection camera; 107. wiping the protective shell; 108. an ultrasonic detection device; 109. switching the motor; 110. a connecting plate; 111. a first reciprocating screw rod; 112. a transmission sleeve; 113. a one-way bearing; 114. a rotating rod; 115. a second gear; 116. a light source protective housing; 117. a base; 118. a power supply box; 119. a light source main body; 120. a light source motor; 121. a threaded rod; 122. a first rack; 123. a receiver; 124. a sensor; 125. a third gear; 126. a rotating shaft; 127. cleaning a brush;
2. a pre-processing assembly; 201. a fourth gear; 202. a second rack; 203. clamping the protective shell; 204. a handle; 205. a bidirectional screw; 206. a stabilizing plate; 207. a clamping plate; 208. a shrink block; 209. a spring; 210. a second telescopic rod; 211. cleaning the protective shell; 212. cleaning a motor; 213. a second reciprocating screw rod; 214. a moving plate; 215. a guide plate; 216. a fifth gear; 217. a third rack; 218. a cleaning roller; 219. a water tank; 220. a riser; 221. a sprinkler head assembly; 222. drying the protective cover; 223. a temperature display; 224. a heating device; 225. heating pipes; 226. placing a plate; 227. a tool box; 228. mark point box; 229. a protection plate;
3. an energy-saving assembly; 301. a reservoir; 302. a filter screen; 303. a return pipe;
4. a bottom plate; 5. a support plate; 6. a fixing plate; 7. a conveying motor; 8. a conveying roller; 9. a conveyor belt; 10. a control panel; 11. a bracket; 12. a mounting plate; 13. a telescopic rod III; 14. an inkjet machine; 15. an ink cartridge.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-14, this embodiment provides a visual inspection device for automobile parts, including a bottom plate 4, an inspection assembly 1, a preprocessing assembly 2 and an energy-saving assembly 3, a supporting plate 5 is welded at the bottom of the bottom plate 4, a control panel 10 is installed at one side of the bottom plate 4, two symmetrically arranged fixing plates 6 are fixedly connected at the top of the bottom plate 4, a plurality of arrays of equally distributed conveying rollers 8 are rotatably installed inside the two fixing plates 6, a conveying belt 9 is sleeved outside the plurality of conveying rollers 8, a conveying motor 7 is installed at one side of one fixing plate 6, the output end of the conveying motor 7 is fixedly connected with one of the conveying rollers 8 through a coupler, and the structure of a switching motor 109 and a light source motor 120 is set, so that after long-time inspection, in order to avoid the long-time work heating of the visual inspection camera 106, the switching motor 109 can be started to drive the rotation of a reciprocating screw one 111 so as to realize the switching of the two visual inspection cameras 106, the replaced visual inspection heads 106 can be cleaned through the setting of a cleaning brush 127 after the switching, the surface dust removal motor can be removed, and simultaneously, three light sources can be switched to realize the full inspection effect when the inspection of different parts are detected;
the detection assembly 1 comprises an electric sliding rail 101, the electric sliding rail 101 is fixedly connected to one side of the other fixed plate 6, a sliding block 102 is connected to the inside of the electric sliding rail 101 in a sliding mode, a connecting plate 110 is fixedly connected to the top of the sliding block 102, a first gear 103 is rotatably installed at the top of the connecting plate 110, a rotary table 104 is fixedly connected to the top of the first gear 103, two symmetrical telescopic rods 105 are fixedly connected to the top of the rotary table 104, visual detection cameras 106 are installed at the tops of the two telescopic rods 105, the visual detection cameras 106 are electrically connected with the control panel 10, a wiping protection shell 107 is fixedly connected to the top of the connecting plate 110, an ultrasonic detection device 108 is installed at one side of the wiping protection shell 107, a switching motor 109 is installed at the top of the wiping protection shell 107, and the switching motor 109 is electrically connected with the control panel 10.
The output of switch motor 109 passes through shaft coupling fixedly connected with reciprocating screw one 111, the inside of cleaning protective housing 107 has been seted up and has been rotated the groove, reciprocating screw one 111 rotates the inside of installing at the groove of rotating, reciprocating screw one 111's bottom is provided with one-way bearing 113, one-way bearing 113's bottom fixedly connected with bull stick 114, the outside fixed cover of bull stick 114 has gear two 115, gear two 115 and gear one 103 meshing are connected, reciprocating screw one 111's outside thread bush is equipped with the driving sleeve 112, the removal groove has been seted up to one side of cleaning protective housing 107, driving sleeve 112 sliding connection is in the inside of removal groove, cleaning brush 127 is installed to one side of driving sleeve 112.
The detection assembly 1 further comprises a light source protection shell 116, the light source protection shell 116 is fixedly connected to one side of one fixing plate 6, a light source motor 120 is installed on one side of the light source protection shell 116, the light source motor 120 is electrically connected with the control panel 10, the output end of the light source motor 120 is fixedly connected with a threaded rod 121 through a coupler, a straight groove is formed in the light source protection shell 116, the threaded rod 121 is rotatably installed in the straight groove, a first rack 122 is sleeved on the external thread of the threaded rod 121, a connecting groove is formed in the light source protection shell 116, and the bottom of the first rack 122 is slidably connected to the inside of the connecting groove.
The inside of light source protective housing 116 has been seted up the horizontal groove, the inside rotation in horizontal groove is installed pivot 126, the outside fixed cover of pivot 126 is equipped with gear three 125, gear three 125 is connected with rack one 122 meshing, the top fixedly connected with base 117 of pivot 126, three different light source main part 119 are installed at the top of base 117, power pack 118 is installed at the top of base 117, power pack 118 and three light source main part 119 electric connection, three array equidistance distributed's receiver 123 are installed at the top of rack one 122, install sensor 124 on the inner wall of light source protective housing 116, sensor 124 and receiver 123 assorted.
In this embodiment, the conveying motor 7 drives the conveying roller 8 to rotate during the whole detection process, the conveying roller 8 drives the conveying belt 9 to realize the whole automation, the detected parts can be moved to the position of the visual detection camera 106 through the conveying belt 9 after the pretreatment work, the conveying motor 7 is a servo motor, therefore, the forward and backward movement of the parts can be realized by controlling the forward and backward rotation of the conveying motor 7 through the control panel 10, the bottom of the clamping protection shell 203 for fixing the parts is provided with the gear IV 201, the part can rotate by itself when the parts are driven to move by the conveying belt 9 through the engagement of the gear IV 201 and the rack II 202, the forward and backward reciprocating movement of the parts in the detection area can be realized through the forward and backward rotation of the conveying motor 7 during the detection process, meanwhile, the visual detection camera 106 is driven to move synchronously with the parts through the arrangement of the electric slide rail 101, 360-degree omnibearing detection of the parts is realized, the visual detection camera 106 transmits collected data to the control panel 10, meanwhile, the ultrasonic detection device 108 also detects the parts, the ultrasonic detection is mainly used for detecting internal defects of the parts, such as cracks and air holes, the visual detection camera 106 is mainly used for detecting defects of the surface or near surface of an object, such as scratches and dirt, so that the more comprehensive detection of the parts is realized, but in the long-time detection process, the problem that the equipment overheat data acquisition capacity is reduced, dust is attached to a lens and the like is influenced by using only one single visual detection camera 106, at the moment, the switching motor 109 is started through the control panel 10, and the switching motor 109 drives the reciprocating screw one 111 to rotate, the first reciprocating screw rod 111 drives the transmission sleeve 112 and the cleaning brush 127 sleeved by the external screw thread to reciprocate along the direction of the screw thread, meanwhile, the first reciprocating screw rod 111 drives the rotating rod 114 to rotate, the rotating rod 114 drives the gear II 115 to rotate, the gear II 115 and the gear I103 are meshed to realize the rotation of the turntable 104, the switching of the two visual inspection cameras 106 can be realized when the turntable 104 rotates, the switching motor 109 stops forward rotation and starts reverse rotation after the switching is finished, the switching motor 109 is a servo motor, the rotating rod 114 can not rotate due to the arrangement of the one-way bearing 113 when the switching motor 109 reverses, at the moment, only the first reciprocating screw rod 111 can rotate, so that the cleaning brush 127 can continuously clean the replaced visual inspection cameras 106 after the switching is realized, the switching is performed once at intervals so as to ensure the detection precision, the bottoms of the two vision detection cameras 106 are provided with the telescopic rods I105 which can be controlled independently, the adjustment is convenient for parts with different heights, three different light sources are provided for switching while detection, the corresponding light sources are required to be switched when different data are detected, the proper light sources can lead to more accurate detection results, the light source motor 120 is started through the control panel 10 when the light sources are switched, the light source motor 120 drives the threaded rod 121 to rotate, the threaded rod 121 drives the rack I122 sleeved by external threads to move, the rotation of the gear III 125 is realized through the meshing of the threaded rod 121, the rotation of the gear III 125 drives the rotating shaft 126 to rotate, the rotating shaft 126 drives the base 117 to change the angle, so that the switching of three light source main bodies 119 is realized, the sensor 124 is arranged in the light source protection shell 116, the three receivers 123 are arranged on the rack I122, when the rack one 122 moves, the sensor 124 will be aligned with the receiver 123 one by one, when the rack one 122 is aligned, the light source motor 120 will stop working, and then the operation is counted to complete one switching, so that accurate positioning can be guaranteed after each light source switching, the three light source main bodies 119 are respectively an LED lamp, a fluorescent lamp and a halogen lamp, the LED lamp can be used for detecting surface features of an object, such as size measurement, surface defect detection and the like, the fluorescent lamp can be used for detecting smaller parts, the halogen lamp can be used for detecting scratches, cracks and the like on the metal surface, and the part is used for improving the comprehensiveness of detection and the detection precision.
Example 2
As shown in fig. 1 to 14, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the pretreatment assembly 2 includes a gear four 201, the gear four 201 is rotatably mounted on the top of the conveyor belt 9, a rack two 202 is fixedly connected to the top of one of the fixing plates 6, the rack two 202 is meshed with the gear four 201, the top of the gear four 201 is fixedly connected to the holding shell 203, a mounting groove is formed in the interior of the holding shell 203, a bidirectional screw 205 is rotatably mounted in the interior of the mounting groove, one end of the bidirectional screw 205 is fixedly connected to the handle 204, threads at two ends of the bidirectional screw 205 are disposed in opposite directions, two symmetrically arranged stabilizing plates 206 are sleeved on the external threads of the bidirectional screw 205, a through groove is formed in the top of the holding shell 203, the two stabilizing plates 206 are slidably connected to the interior of the through groove, a clamping plate 207 is fixedly connected to the top of the stabilizing plate 206, the inside of the clamping plate 207 is slidingly connected with a plurality of array equally distributed contraction blocks 208, springs 209 are welded between the contraction blocks 208 and the inner wall of the clamping plate 207, one side of one fixing plate 6 is fixedly connected with a placing plate 226, the top of the placing plate 226 is respectively fixedly connected with a tool box 227 and a Mark point box 228, one side of one fixing plate 6 is fixedly connected with a protection plate 229, different parts are required to be clamped before detection through the arrangement of the clamping plate 207, the arrangement of the contraction blocks 208 can realize the stable fixing work of the clamping plate 207 on the parts with different shapes and sizes, the precision of the subsequent detection is ensured, the cleaning roller 218 is driven to rotate through a cleaning motor 212 after the fixing, and the cleaning roller 218 is matched with the arrangement of a water spray head assembly 221 to clean stains and the like on the surfaces of the parts, avoiding influencing the detection precision.
The pretreatment assembly 2 further comprises four telescopic rods II 210, the bottoms of the four telescopic rods II 210 are fixedly connected with the tops of the two fixing plates 6 respectively, the tops of the four telescopic rods II 210 are fixedly connected with a cleaning protection shell 211, one side of the cleaning protection shell 211 is provided with a cleaning motor 212, the cleaning motor 212 is electrically connected with the control panel 10, the output end of the cleaning motor 212 is fixedly connected with a reciprocating screw rod II 213 through a coupling, a cavity is formed in the cleaning protection shell 211, the reciprocating screw rod II 213 is rotatably arranged in the cavity, a moving plate 214 is sleeved on the outer thread of the reciprocating screw rod II 213, the moving plate 214 is slidably connected in the cavity, one side of the moving plate 214 is fixedly connected with a guide plate 215, a guide groove is formed in the cleaning protection shell 211, one end of the guide plate 215 is slidably connected in the guide groove, the other side of the moving plate 214 is rotatably provided with a gear V216, a rack III 217 is fixedly connected with the inner wall of the cleaning protection shell 211, the rack III 217 is in meshed connection with the gear V216, one side of the gear V216 is fixedly connected with a cleaning roller 218, one side of the cleaning protection shell 211 is fixedly connected with a water tank 219, the inside the protection shell 219 is fixedly connected with a water pump 219, one side of the water pump 219 is fixedly connected with the water pump 220 through the water spray head assembly 221, and the water spray head assembly is fixedly connected with the water delivery assembly.
The pretreatment assembly 2 further comprises a drying protection cover 222, the bottom of the drying protection cover 222 is fixedly connected with the tops of the two fixing plates 6, a temperature display 223 is arranged on one side of the drying protection cover 222, a heating device 224 is arranged on the top of the drying protection cover 222, the heating device 224 is electrically connected with the control panel 10, a plurality of heating pipes 225 distributed in an array at equal intervals are arranged in the drying protection cover 222, and the heating pipes 225 are electrically connected with the heating device 224.
In this embodiment, the pretreatment work is needed before the detection, the first step is to fix the parts on the top of the holding protection shell 203, the stable fixing can ensure the accuracy of the subsequent detection, the handle 204 needs to be manually rotated during the holding, so as to drive the bidirectional screw 205 turning rod 114, the bidirectional screw 205 drives the two clamping blocks 207 to move towards the middle to realize the clamping effect, the perfect fitting of the parts with different shapes can be realized by extruding the shrinkage blocks 208 during the holding process, the shrinkage blocks 208 can be reset by the springs 209 when the holding is released, the parts are moved to the bottom of the cleaning protection shell 211 along with the movement of the conveyor belt 9 after the fixing, the second telescopic rod 210 at the bottom of the cleaning protection shell 211 is used for adjusting the integral height of the cleaning protection shell 211, the height needs to be adjusted to the fitting of the cleaning roller 218 and the surfaces of the parts, when cleaning, the cleaning motor 212 is started by the control panel 10, the cleaning motor 212 drives the reciprocating screw rod II 213 to rotate, the reciprocating screw rod II 213 drives the moving plate 214 sleeved by external threads to reciprocate when rotating, the guide plate 215 plays a limiting role to prevent the moving plate 214 from rotating, the moving plate 214 moves and drives the gear V216 on one side to move, the rack III 217 is arranged in the cleaning protective shell 211, the rotation of the gear V216 can be realized through the meshing of the rack III 217 and the gear V216, the cleaning roller 218 is driven to rotate when the gear V216 rotates, so that the cleaning roller 218 moves and rotates the parts simultaneously to clean the parts, the cleaning roller 218 adopts the flexible material, the long and soft hairbrush is arranged outside to realize the cleaning effect on all dead corners of the parts, the cleaning roller 218 is clean, the control panel 10 starts the water pump in the water tank 219, spray out water through the sprinkler bead subassembly 221, the cleanness of spare part is accomplished to both cooperation, conveyer belt 9 conveys the inside of stoving protection casing 222 with the spare part after the cleanness, start heating device 224 drive heating pipe 225 carries out the stoving processing on spare part surface this moment, avoid the high temperature to lead to causing the influence to subsequent detection through temperature monitor 223 real-time monitoring in the stoving, the spare part continues to one side of placing plate 226 after the stoving, be provided with Mark point box 228 on the placing plate 226, the staff takes corresponding instrument in the inside of toolbox 227 and pastes Mark in Mark point box 228 on the spare part, mark point location can improve follow-up visual detection's precision greatly, one side is provided with the guard plate 229 when the artifical Mark point of pasting, this part mainly embodies the preliminary treatment work before the detection, improve the accuracy of follow-up detection data through the mode of preliminary treatment.
Example 3
As shown in fig. 1 to 14, based on the same concept as that of the above embodiment 1, this embodiment further proposes that the energy-saving assembly 3 includes a water reservoir 301, the water reservoir 301 is fixedly connected to the top of the supporting plate 5, the filter screen 302 is fixedly connected to the interior of the water reservoir 301, the filter screen 302 is a small-diameter mesh, a water pump is disposed in the interior of the water reservoir 301, a return pipe 303 is fixedly connected to one side of the water reservoir 301, one end of the return pipe 303 is fixedly connected to one side of the water tank 219, and through the arrangement of the structures of the water reservoir 301 and the filter screen 302, when the detected product is too much, pretreatment work before detection is required to be performed on the internal parts by a large amount of clean water, but a large amount of waste is caused to water resources, so that in order to avoid this phenomenon, the water reservoir 301 is disposed to store used water, and the effect of recycling is performed after the water is filtered by the filter screen 302, and this portion mainly shows the energy-saving effect.
In this embodiment, water for cleaning parts flows into the reservoir 301 at the bottom through the holes provided on the conveyor belt 9, the filter screen 302 is provided in the reservoir 301, and the filter screen 302 adopts a small diameter mesh number, so that a filtering effect can be achieved, because impurities on the surfaces of the parts are removed and washed away in the cleaning process, the filtered water is stored in the reservoir 301, and when the water is needed to be used, the filtered water is conveyed to the inside of the water tank 219 along the backflow pipe 303 by controlling the water suction pump in the reservoir 301, so that the water can be used next time, and an energy-saving effect is reflected;
the top of the two fixing plates 6 is fixedly connected with a bracket 11, one side of the bracket 11 is fixedly connected with a mounting plate 12, the bottom of the mounting plate 12 is fixedly connected with a telescopic rod III 13, the bottom of the telescopic rod III 13 is provided with an ink jet 14, the top of the bracket 11 is fixedly connected with an ink box 15, the ink box 15 is connected with the ink jet 14 through a flexible conveying pipe, a pump is arranged in the ink box 15, and the pump and the ink jet 14 are electrically connected with the control panel 10;
after the detection is finished, a lot of detected data are already in the control panel 10, unqualified data are detected through the system, a pump in the ink box 15 is started to convey ink to the inside of the ink jet machine 14, the unqualified data are sprayed on the surface of the part through the ink jet machine 14 in a code spraying mode, finally the part is manually taken down, marks are already arranged on the part at the moment, the subsequent classified placement is more convenient, whether the part is qualified or not can be clearly judged, the unqualified size can be directly seen, the effect of convenient subsequent processing adjustment is achieved, and the part is disordered in time or the detected data are lost without re-detection.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (6)
1. The utility model provides an automobile parts vision detection device, its characterized in that includes bottom plate (4), detection component (1), preprocessing component (2) and energy-saving component (3), backup pad (5) have been welded to the bottom of bottom plate (4), control panel (10) are installed to one side of bottom plate (4), the top fixedly connected with of bottom plate (4) two symmetrically arranged fixed plate (6), two the inside rotation of fixed plate (6) is installed a plurality of arrays equidistance and is distributed transfer roller (8), a plurality of the outside of transfer roller (8) overlaps jointly and is equipped with conveyer belt (9), one of them one side of fixed plate (6) is installed transfer motor (7), the output of transfer motor (7) pass through the shaft coupling with one of them transfer roller (8) fixed connection;
the detection assembly (1) comprises an electric sliding rail (101), the electric sliding rail (101) is fixedly connected to one side of the other fixed plate (6), a sliding block (102) is connected to the inside of the electric sliding rail (101) in a sliding mode, a connecting plate (110) is fixedly connected to the top of the sliding block (102), a first gear (103) is rotatably arranged at the top of the connecting plate (110), a rotary table (104) is fixedly connected to the top of the first gear (103), two symmetrically arranged telescopic rods (105) are fixedly connected to the top of the rotary table (104), visual detection cameras (106) are respectively arranged at the tops of the two telescopic rods (105), the visual detection cameras (106) are electrically connected with the control panel (10), a wiping protection shell (107) is fixedly connected to the top of the connecting plate (110), an ultrasonic detection device (108) is arranged at one side of the wiping protection shell (107), and a switching motor (109) is arranged at the top of the wiping protection shell (107), and the switching motor (109) is electrically connected with the control panel (10).
The output end of the switching motor (109) is fixedly connected with a first reciprocating screw rod (111) through a coupler, a rotating groove is formed in the wiping protective shell (107), the first reciprocating screw rod (111) is rotatably installed in the rotating groove, a one-way bearing (113) is arranged at the bottom of the first reciprocating screw rod (111), a rotating rod (114) is fixedly connected to the bottom of the one-way bearing (113), a second gear (115) is fixedly sleeved on the outer portion of the rotating rod (114), the second gear (115) is in meshed connection with the first gear (103), a transmission sleeve (112) is sleeved on the outer thread of the first reciprocating screw rod (111), a moving groove is formed in one side of the wiping protective shell (107), the transmission sleeve (112) is slidably connected in the moving groove, and a cleaning brush (127) is installed on one side of the transmission sleeve (112);
the detection assembly (1) further comprises a light source protection shell (116), the light source protection shell (116) is fixedly connected to one side of the fixing plate (6), a light source motor (120) is installed on one side of the light source protection shell (116), the light source motor (120) is electrically connected with the control panel (10), a threaded rod (121) is fixedly connected to the output end of the light source motor (120) through a coupler, a straight groove is formed in the light source protection shell (116), the threaded rod (121) is rotatably installed in the straight groove, a first rack (122) is sleeved on the external thread of the threaded rod (121), a connecting groove is formed in the light source protection shell (116), and the bottom of the first rack (122) is slidably connected to the inside of the connecting groove.
2. The automobile part vision detection device according to claim 1, wherein a transverse groove is formed in the light source protection shell (116), a rotating shaft (126) is installed in the transverse groove in a rotating mode, a gear three (125) is fixedly sleeved on the outer portion of the rotating shaft (126), the gear three (125) is meshed with the rack one (122), a base (117) is fixedly connected to the top of the rotating shaft (126), three different light source bodies (119) are installed at the top of the base (117), a power supply box (118) is installed at the top of the base (117), the power supply box (118) is electrically connected with the three light source bodies (119), three receivers (123) distributed in an array equidistance mode are installed at the top of the rack one (122), and a sensor (124) is installed on the inner wall of the light source protection shell (116) and matched with the receivers (123).
3. The visual inspection device for automobile parts according to claim 1, wherein the pretreatment component (2) comprises a gear IV (201), the gear IV (201) is rotatably installed at the top of the conveyor belt (9), one of the gears IV (201) is fixedly connected with a rack II (202) at the top of the fixed plate (6), the rack II (202) is meshed with the gear IV (201), the top of the gear IV (201) is fixedly connected with a clamping protection shell (203), an installation groove is formed in the clamping protection shell (203), a bidirectional screw (205) is installed in the installation groove in a rotating manner, one end of the bidirectional screw (205) is fixedly connected with a handle (204), threads at two ends of the bidirectional screw (205) are arranged in opposite directions, two symmetrically arranged stabilizing plates (206) are sleeved on the external threads of the bidirectional screw (205), through grooves are formed in the top of the clamping protection shell (203), the two stabilizing plates (206) are slidably connected in the through grooves, the top of the stabilizing plates (206) are fixedly connected with clamping protection shells (203), the clamping plates (207) are fixedly connected with two compression blocks (208) and the compression blocks (208) are connected with compression blocks (209) in a sliding mode, the compression blocks (209) are connected with the compression blocks (209) in a sliding mode, one of them fixed plate (6) one side fixedly connected with place board (226), place board (226) top fixedly connected with toolbox (227) and Mark point box (228) respectively, one of them fixed plate (6) one side fixedly connected with guard plate (229).
4. The visual inspection device for automobile parts according to claim 1, wherein the pretreatment assembly (2) further comprises four telescopic rods (210), bottoms of the four telescopic rods (210) are respectively fixedly connected with tops of the two fixing plates (6), the tops of the four telescopic rods (210) are fixedly connected with a cleaning protection shell (211) together, one side of the cleaning protection shell (211) is provided with a cleaning motor (212), the cleaning motor (212) is electrically connected with the control panel (10), an output end of the cleaning motor (212) is fixedly connected with a second reciprocating screw (213) through a coupler, a cavity is formed in the cleaning protection shell (211), the second reciprocating screw (213) is rotatably mounted in the cavity, a moving plate (214) is sleeved on an external thread of the second reciprocating screw (213), the moving plate (214) is slidably connected with the cavity, one side of the moving plate (214) is fixedly connected with a guide plate (215), an inner side of the cleaning protection shell (211) is internally provided with a guide plate (217), a guide plate (216) is rotatably mounted on the inner wall of the guide plate (216), the three (217) of rack with five (216) meshing is connected, one side fixedly connected with cleaning roller (218) of five (216) of gear, one side fixedly connected with water tank (219) of clean protective housing (211), the inside of water tank (219) is provided with the water pump, the top fixedly connected with riser (220) of clean protective housing (211), sprinkler bead subassembly (221) that five array equidistance were distributed are installed to one side of riser (220), sprinkler bead subassembly (221) with pass through pipe connection between water tank (219).
5. The vision inspection device for automobile parts according to claim 1, wherein the pretreatment component (2) further comprises a drying protection cover (222), the bottom of the drying protection cover (222) is fixedly connected with the tops of the two fixing plates (6), a temperature display (223) is installed on one side of the drying protection cover (222), a heating device (224) is installed on the top of the drying protection cover (222), the heating device (224) is electrically connected with the control panel (10), a plurality of heating pipes (225) distributed in an array at equal intervals are installed in the drying protection cover (222), and the heating pipes (225) are electrically connected with the heating device (224).
6. The visual inspection device for automobile parts according to claim 4, wherein the energy-saving assembly (3) comprises a reservoir (301), the reservoir (301) is fixedly connected to the top of the supporting plate (5), a filter screen (302) is fixedly connected to the interior of the reservoir (301), the filter screen (302) is a small-diameter mesh, a water suction pump is arranged in the reservoir (301), a return pipe (303) is fixedly connected to one side of the reservoir (301), and one end of the return pipe (303) is fixedly connected to one side of the water tank (219).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311779766.XA CN117451726B (en) | 2023-12-22 | 2023-12-22 | Automobile part vision detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311779766.XA CN117451726B (en) | 2023-12-22 | 2023-12-22 | Automobile part vision detection device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014184337A1 (en) * | 2013-05-17 | 2014-11-20 | Nanomex Limited | An optical inspection system |
| CN114878588A (en) * | 2022-04-20 | 2022-08-09 | 嘉兴市磁海无损检测设备制造有限公司 | Fluorescence permeation detection device for aero-engine blade and application method |
| CN116559184A (en) * | 2022-12-05 | 2023-08-08 | 天津科技大学 | Multi-angle retractable binocular camera defect detection device |
| CN116944083A (en) * | 2023-09-20 | 2023-10-27 | 无锡捷视智能科技有限公司 | Visual inspection equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5469839B2 (en) * | 2008-09-30 | 2014-04-16 | 株式会社日立ハイテクノロジーズ | Device surface defect inspection apparatus and method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014184337A1 (en) * | 2013-05-17 | 2014-11-20 | Nanomex Limited | An optical inspection system |
| CN114878588A (en) * | 2022-04-20 | 2022-08-09 | 嘉兴市磁海无损检测设备制造有限公司 | Fluorescence permeation detection device for aero-engine blade and application method |
| CN116559184A (en) * | 2022-12-05 | 2023-08-08 | 天津科技大学 | Multi-angle retractable binocular camera defect detection device |
| CN116944083A (en) * | 2023-09-20 | 2023-10-27 | 无锡捷视智能科技有限公司 | Visual inspection equipment |
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