CN117147585B - Camera production appearance inspection device - Google Patents
Camera production appearance inspection device Download PDFInfo
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- CN117147585B CN117147585B CN202311389428.5A CN202311389428A CN117147585B CN 117147585 B CN117147585 B CN 117147585B CN 202311389428 A CN202311389428 A CN 202311389428A CN 117147585 B CN117147585 B CN 117147585B
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- 238000007689 inspection Methods 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 claims description 105
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 25
- 230000003760 hair shine Effects 0.000 description 6
- 238000011179 visual inspection Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of camera inspection, in particular to a camera production appearance inspection device which comprises a shell, a working device and a bin gate; a working platform is arranged in the shell, and the clamping device is arranged on the working platform; the first guide rail is arranged on one side of the clamping device and is an arc-shaped device; the first vision device is fixedly arranged at the top of the shell; the second vision device is arranged below the working platform; the third vision device is arranged on the first guide rail in a sliding manner along the extending direction of the first guide rail; the projection lamp and the third vision device are symmetrically arranged about the clamping device; the second guide rail and the first guide rail are symmetrically arranged relative to the clamping device, the projection lamp is arranged on the second guide rail in a sliding manner along the extending direction of the second guide rail, and the projection lamp and the third vision device synchronously move; the rotating device is arranged on the clamping device and can drive the camera clamped by the clamping device to rotate. The invention enables the lens of the camera to be more comprehensively detected.
Description
Technical Field
The invention relates to the technical field of camera inspection, in particular to a camera production appearance inspection device.
Background
The traditional camera production appearance inspection mode is inspected through manual observation, and the manual observation mode is adopted, so that the labor intensity is increased, the inspection efficiency is low, the time consumption is long, the production efficiency is greatly reduced, and the use requirement of a user cannot be met.
Chinese patent CN113573049B discloses a camera production appearance inspection system, which comprises a base, one side of the top of the base is fixedly provided with a fixing frame, a first guide rail is fixedly arranged at the inner side of the fixing frame near the top, a first linear motor is movably arranged at the bottom of one side of the first guide rail, a lateral visual inspection camera is fixedly arranged at the center of one side of the first linear motor, a second guide rail is fixedly arranged at the inner side of the fixing frame near one end of the top, a second linear motor is movably arranged at the bottom of the second guide rail near one side of the bottom of the second guide rail, a top visual inspection camera is fixedly arranged at the bottom of the second linear motor near the center of the bottom of the second guide rail, a circular fixing seat is fixedly arranged at the top of the base near the center of the top of the base, two annular sliding grooves are formed in the top of the circular fixing seat, a rotating seat is arranged at the top of the circular fixing seat, the rotary seat is characterized in that a first round groove is formed in the top of the rotary seat near the center, two ball grooves are formed in the bottom of the rotary seat, a plurality of balls are slidably connected in the two ball grooves, the balls arranged in the two ball grooves penetrate through the two annular sliding grooves and are slidably connected with the annular sliding grooves respectively, a gear disc is fixedly arranged at the top of the rotary seat, a second round groove is formed in the top of the gear disc near the center, a third guide rail is fixedly arranged in the top of the round fixing seat near the center, the top of the third guide rail penetrates through the inside of the first round groove, a third linear motor is movably arranged in the top of the third guide rail near the center, a bottom visual inspection camera is fixedly arranged in the top of the third linear motor near the center, the top of the bottom visual inspection camera penetrates through the inside of the second round groove, the top fixed mounting of toothed disc has the disc, the disc top lean on central point put fixed mounting has inferior gram plectane, inferior gram plectane's bottom runs through to the outside of disc, the opposite side fixed mounting at base top has the mounting box, the inside of mounting box is hollow structure, the inside of mounting box is near central point put fixed mounting has driving motor, the driving motor is through its one side's output fixedly connected with main shaft, the main shaft is kept away from driving motor's one side fixed mounting has first driving gear, the inside of mounting box is provided with the rotary rod near one side position, the top and the bottom of rotary rod are respectively lean on one side position fixed mounting's bearing swing joint with the top in the mounting box and bottom, the bottom position fixed mounting of rotary rod surface has driven gear, driven gear and first driving gear meshing, the second driving gear is leaned on top position fixed mounting on the surface, one side of second driving gear runs through to the outside of mounting box and with the outer wall meshing of toothed disc.
Above-mentioned scheme monitors the camera through a plurality of vision detection cameras, realized the automated inspection to the camera outward appearance, but detect the condition that can rely on outside light to the camera through the vision detection camera, the angle that light shines directly influences the visual detection camera to the detection effect of camera, the illumination angle of different light can show or hide out the mar and the flaw on the camera promptly, do not have corresponding illumination system in the above-mentioned scheme, and lack the clamping device to the camera, can't guarantee to not cause the detection of shelter from the vision detection camera after the centre gripping to the camera, adopt above-mentioned scheme to monitor the camera simultaneously, the condition that the camera was slipped from the hand appears easily, the camera of landing can cause the damage to the vision detection camera that is located the bottom, also can cause the damage to the camera simultaneously.
Disclosure of Invention
To above-mentioned problem, provide a camera production appearance inspection device, open the bin gate and place the camera that will be detected on clamping device, make the camera's camera lens part up, clamping device will be held by the detection camera, then with first guide rail and second guide rail start, the projecting lamp is beaten light on the camera, drive the projecting lamp along with the second guide rail and remove, the light of projecting lamp can follow the camera bottom and sweep to the oblique upside of camera, when the light of projecting lamp shines in the bottom of camera, the second vision device detects the bottom of camera, when the light of projecting lamp shines the upper portion of camera, along with the light of projecting lamp along the extending direction of second guide rail slide, the projection angle of the light of so projecting lamp on the upper portion of camera just can change, third vision device can monitor the flaw of camera lens department, first vision device can monitor the upper portion of camera simultaneously, first vision device can compensate the flaw that does not monitor when the synchronous removal of lamp, at first guide rail and the light of second guide rail shines in the bottom of camera, the rotation device is rotated, the camera lens can be more thoroughly rotated by the device along with the rotation of the camera, the camera lens is enabled to rotate by the device.
In order to solve the problems in the prior art, the invention provides a camera production appearance inspection device, which comprises a shell, a working device and a bin gate; the working device comprises a clamping device, a first guide rail, a first vision device, a second vision device, a third vision device, a projection lamp, a second guide rail and a rotating device; a working platform is arranged in the shell, a clamping device is arranged on the working platform, and the clamping device is used for clamping the detected camera; the first guide rail is arranged on one side of the clamping device and is an arc-shaped device; the first vision device is fixedly arranged at the top of the shell, the first vision device is positioned above the working platform, and the detection end of the first vision device vertically points downwards to the camera on the clamping device; the second vision device is arranged below the working platform, and the detection end of the second vision device vertically points upwards to the camera on the clamping device; the third vision device is arranged on the first guide rail in a sliding manner along the extending direction of the first guide rail, the detection end of the third vision device points to the lens of the camera on the clamping device, and the first guide rail can drive the third vision device to slide on the first guide rail; the projection lamp and the third vision device are symmetrically arranged about the clamping device; the second guide rail and the first guide rail are symmetrically arranged relative to the clamping device, the second guide rail is of an arc-shaped structure, the projection lamp directly irradiates light on the camera along the radial direction of the second guide rail, the projection lamp is slidably arranged on the second guide rail along the extending direction of the second guide rail, the second guide rail can drive the projection lamp to slide on the second guide rail, and the projection lamp and the third vision device synchronously move; the rotating device is arranged on the clamping device and can drive the camera clamped by the clamping device to rotate.
Preferably, the inspection device further comprises fourth vision means; the fourth vision device is arranged on the projection lamp, and the detection end of the fourth vision device points to the camera on the clamping device.
Preferably, the clamping device comprises a clamping piece, a synchronizing device, an elastic component and a mounting seat; the two clamping pieces are symmetrically arranged on two sides of the working platform relative to the second vision device, the clamping pieces are horizontally arranged, and a gap is reserved between the two clamping pieces; the synchronous device is arranged at the lower part of the clamping piece, the clamping piece can drive the synchronous device to rotate when sliding, the two synchronous devices arranged on the two clamping pieces are contacted with each other, and the two synchronous devices enable the two clamping pieces to synchronously move; the elastic component is arranged on the clamping piece and provides clamping force for the clamping piece; the mount pad is fixed to be set up on work platform, clamping piece and mount pad horizontal slip fit.
Preferably, the synchronization device comprises a first gear, a first synchronization wheel, a first synchronization belt, a second synchronization wheel, a second synchronization belt and a second gear; the first gear is rotatably arranged on the mounting seat, the first gear is positioned below the clamping piece, a plurality of meshing teeth are uniformly formed in the lower part of the clamping piece along the length direction of the clamping piece, and the first gear is meshed with the meshing teeth of the clamping piece; the two first synchronous wheels are vertically arranged in the shell, and the first synchronous wheel positioned on the upper side is fixedly connected with the first gear along the axis of the first gear; two ends of the first synchronous belt are respectively sleeved on the two first synchronous wheels, and the first synchronous belt is in transmission fit with the first synchronous wheels; two second synchronous wheels are arranged in the horizontal direction, and one second synchronous wheel is fixedly connected with the first synchronous wheel positioned at the lower side; two ends of the second synchronous belt are respectively sleeved on the second synchronous wheel, and the second synchronous wheel is in transmission fit with the second synchronous belt; the second gear is fixedly connected with a second synchronous wheel which is not fixedly connected with the first synchronous wheel, and two second gears in the two synchronous devices are meshed with each other.
Preferably, the elastic component comprises a first extending lug, a second extending lug, an extending rod and a spring; the first extending lug is fixedly arranged on the side wall of the mounting seat; the second extending lugs are fixedly arranged on the side walls of the clamping pieces, and gaps are reserved between the first extending lugs and the second extending lugs; the extension rod is fixedly arranged on the second extension lug along the length direction of the clamping piece, penetrates through the first extension lug and is in sliding fit with the first extension lug; the spring is arranged in the gap along the axis of the extension rod, and two ends of the spring are fixedly connected with the first extension lug and the second extension lug respectively.
Preferably, the rotating device comprises a rotary driver, a synchronizer and a rotating wheel; the rotary driver is arranged on one side of the clamping piece; the rotating wheel is rotatably arranged on the side wall of the clamping piece for clamping the camera along the height direction of the shell; the two ends of the synchronizer are respectively connected with the rotating wheel and the rotating driver, and the rotating driver drives the rotating wheel to rotate through the synchronizer.
Preferably, the inspection device further comprises a protection device, and the protection device further comprises a transmission device, a third synchronous wheel and a third synchronous belt; two third synchronizing wheels are arranged and horizontally arranged below the working plane; the two ends of the third synchronous belt are respectively sleeved on two third synchronous wheels, the third synchronous wheels are in transmission fit with the third synchronous belt, a light throwing hole is formed in the upper portion of the third synchronous belt, and the second vision device detects the bottom of the camera through the light throwing hole; two ends of the transmission device are respectively connected with the third synchronizing wheel and the bottom of the hinged part of the bin gate and the shell, and the bin gate can drive the third synchronizing wheel to rotate through the transmission device when rotating.
Preferably, the transmission device comprises a first bevel gear, a second bevel gear, a fourth synchronizing wheel and a fourth synchronizing belt; the first bevel gear is fixedly arranged at the lower part of the bin gate along the axis of the hinge joint of the bin gate and the shell; the second bevel gear is arranged on one side of the first bevel gear, and the first bevel gear and the second bevel gear are meshed with each other; the four synchronizing wheels are arranged in two, one of the four synchronizing wheels is fixedly arranged on the second bevel gear along the axis of the second bevel gear, and the other one of the four synchronizing wheels is fixedly arranged on the third synchronizing wheel along the axis of the third synchronizing wheel close to the bin gate; the two ends of the fourth synchronous belt are respectively sleeved on the two fourth synchronous wheels, and the fourth synchronous wheels are in transmission fit with the fourth synchronous belt.
Preferably, the inspection device further comprises an exhaust fan; the exhaust fan is arranged on the side wall of the shell, and the exhaust fan can exhaust the hot air in the shell.
Preferably, the inspection apparatus further comprises a cover plate; the bin gate is provided with an inspection hole, and the cover plate is covered on the inspection hole.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the clamping device, the first guide rail, the first vision device, the second vision device, the third vision device, the projection lamp, the second guide rail and the rotating device are arranged, the bin door is opened, the detected camera is placed on the clamping device, the lens part of the camera faces upwards, the clamping device clamps the detected camera, then the first guide rail and the second guide rail are started, the projection lamp is used for driving light to strike the camera, the projection lamp is driven to move along with the second guide rail, the light of the projection lamp can sweep from the bottom of the camera to the inclined upper side of the camera, when the light of the projection lamp irradiates the bottom of the camera, the second vision device is used for detecting the bottom of the camera, when the light of the projection lamp irradiates the upper part of the camera, the projection lamp slides along the extending direction of the second guide rail, the projection angle of the light of the projection lamp at the upper part of the camera can change, the third vision device can monitor flaws at the position of the camera, meanwhile, the first vision device can monitor the upper parts of the camera, the first vision device can monitor the flaws at the position along with the third vision device, the movement of the projection lamp can be synchronously started, the first guide rail and the camera can be started, and the camera can be rotated, and the camera can be driven to rotate, so that the camera can be completely started.
Drawings
Fig. 1 is a schematic perspective view of a camera production appearance inspection device.
Fig. 2 is a schematic perspective view of a camera production appearance inspection device.
Fig. 3 is a perspective view of a camera production appearance inspection device with a cover plate removed.
Fig. 4 is a schematic perspective view of a camera production appearance inspection device with the cover plate and the housing removed.
Fig. 5 is an enlarged partial schematic view of a camera production appearance inspection device at a in fig. 4.
Fig. 6 is a side view of a camera production appearance inspection device with portions of the housing and cover removed.
Fig. 7 is a second perspective view of the camera production appearance inspection device with the cover plate and the housing removed.
Fig. 8 is a partially enlarged schematic view of a camera production appearance inspection device at B in fig. 7.
Fig. 9 is a perspective view of a camera production appearance inspection device with the cover plate and the housing removed.
Fig. 10 is a perspective view of a camera production appearance inspection device with the fourth vision device, the first rail, the cover plate, and the housing removed.
Fig. 11 is a partially enlarged schematic illustration of a camera production appearance inspection device at C in fig. 10.
Fig. 12 is a partially enlarged schematic view of a camera production appearance inspection device at D in fig. 10.
The reference numerals in the figures are:
1-a housing; 2-a working device; 21-a clamping device; 211-clamping members; 212-synchronizing means; 2121-first gear; 2122-a first synchronizing wheel; 2123-a first synchronization belt; 2124-a second synchronizing wheel; 2125-a second timing belt; 2126-a second gear; 213-an elastic component; 2131-a first extension ear; 2132-a second extension ear; 2133-extension rod; 2134-spring; 214-a mounting base; 22-a first rail; 221-a first vision device; 222-a second vision device; 223-a third vision device; 23-projecting lamps; 231-fourth vision device; 24-a second guide rail; 25-rotating means; 251-a rotary drive; 252-synchronizer; 253—rotating wheel; 26-a protection device; 261-transmission; 2611-a first bevel gear; 2612-a second bevel gear; 2613-fourth synchronizing wheel; 2614-fourth timing belt; 262-a third synchronizing wheel; 263-third timing belt; 27-an exhaust fan; 3-bin gate; 31-cover plate; 4-camera.
Description of the embodiments
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1-3, 6, 10 and 12: a camera production appearance inspection device comprises a shell 1, a working device 2 and a bin gate 3; the working device 2 comprises a clamping device 21, a first guide rail 22, a first vision device 221, a second vision device 222, a third vision device 223, a projection lamp 23, a second guide rail 24 and a rotating device 25; a working platform is arranged in the shell 1, a clamping device 21 is arranged on the working platform, and the clamping device 21 is used for clamping the detected camera 4; the first guide rail 22 is arranged on one side of the clamping device 21, and the first guide rail 22 is an arc-shaped device; the first vision device 221 is fixedly arranged at the top of the shell 1, the first vision device 221 is positioned above the working platform, and the detection end of the first vision device 221 vertically points downwards to the camera 4 on the clamping device 21; the second vision device 222 is arranged below the working platform, and the detection end of the second vision device 222 vertically points upwards to the camera 4 on the clamping device 21; the third vision device 223 is slidably arranged on the first guide rail 22 along the extending direction of the first guide rail 22, the detection end of the third vision device 223 points to the lens of the camera 4 on the clamping device 21, and the first guide rail 22 can drive the third vision device 223 to slide on the first guide rail 22; the projector 23 and the third vision device 223 are symmetrically arranged about the clamping device 21; the second guide rail 24 and the first guide rail 22 are symmetrically arranged about the clamping device 21, the second guide rail 24 is of an arc-shaped structure, the projection lamp 23 directly irradiates light on the camera 4 along the radial direction of the second guide rail 24, the projection lamp 23 is slidably arranged on the second guide rail 24 along the extending direction of the second guide rail 24, and the second guide rail 24 can drive the projection lamp 23 to slide on the second guide rail 24, so that the projection lamp 23 and the third vision device 223 synchronously move; the rotating device 25 is arranged on the clamping device 21, and the rotating device 25 can drive the camera 4 clamped by the clamping device 21 to rotate.
For the detection of the camera 4, most importantly, during the manual detection, a beam of light needs to be applied to the lens of the camera 4 through the outside to detect whether scratches exist on the lens of the camera 4, the camera 4 needs to be continuously rotated during the detection, the incidence angle of the light needs to be adjusted to ensure that the outer side of the camera 4 can be completely detected, the bin gate 3 is opened, the detected camera 4 is placed on the clamping device 21, the lens part of the camera 4 faces upwards, the clamping device 21 clamps the detected camera 4, then the first guide rail 22 and the second guide rail 24 are started, the projection lamp 23 is used for applying light to the camera 4, the projection lamp 23 is driven by the second guide rail 24 to move along with the projection lamp 23, the light of the projection lamp 23 can be swept to the inclined upper side of the camera 4 from the bottom of the camera 4, when the light of projecting lamp 23 shines the bottom at camera 4, second vision device 222 detects the bottom of camera 4, when the light of projecting lamp 23 shines the upper portion of camera 4, along with projecting lamp 23 slides along the extending direction of second guide rail 24, the projection angle of the light of so projecting lamp 23 on the upper portion of camera 4 just can change, third vision device 223 can monitor the flaw of camera 4 camera lens department, first vision device 221 can monitor the upper portion of camera 4 simultaneously, first vision device 221 can compensate the flaw that third vision device 223 did not monitor when moving along with the projecting lamp 23 is synchronous, when first guide rail 22 and second guide rail 24 start, rotating device 25 starts, rotating device 25 drives the camera 4 and rotates along the axis of self for the camera 4 camera lens can more comprehensively be detected.
Referring to fig. 4: the inspection device further comprises a fourth vision device 231; the fourth vision device 231 is arranged on the projection lamp 23, and the detection end of the fourth vision device 231 is directed to the camera 4 on the clamping device 21.
The tail end and the camera lens of the camera 4 are detected, and meanwhile, the side wall of the camera 4 is required to be detected, the fourth vision device 231 is arranged on the projection lamp 23, the detection end of the fourth vision device 231 points to the camera 4 on the clamping device 21, when the projection lamp 23 projects light, the light can irradiate on the side wall of the camera 4, and the fourth vision device 231 is positioned on the same side with the projection lamp 23, so that the fourth vision device 231 can detect the side wall of the camera 4 more easily than the third vision device 223, and the side wall of the camera 4 can be shot by the third vision device 223, but the side wall of the camera 4 shot by the third vision device 223 is in a backlight state, so that the state of the side wall of the camera 4 cannot be clearly judged.
Referring to fig. 3, 7, 10 and 11: the clamping device 21 comprises a clamping piece 211, a synchronizing device 212, an elastic component 213 and a mounting seat 214; two clamping pieces 211 are arranged, the two clamping pieces 211 are symmetrically arranged on two sides of the working platform relative to the second vision device 222, the clamping pieces 211 are horizontally arranged, and a gap is reserved between the two clamping pieces 211; the synchronizing device 212 is arranged at the lower part of the clamping piece 211, the clamping piece 211 can drive the synchronizing device 212 to rotate when sliding, the two synchronizing devices 212 arranged on the two clamping pieces 211 are contacted with each other, and the two synchronizing devices 212 enable the two clamping pieces 211 to synchronously move; the elastic component 213 is disposed on the clamping member 211, and the elastic component 213 provides a clamping force to the clamping member 211; the mounting seat 214 is fixedly arranged on the working platform, and the clamping piece 211 is horizontally matched with the mounting seat 214 in a sliding manner.
Before the camera 4 is placed between the two clamping pieces 211, the two clamping pieces 211 need to be broken off, under the action of the synchronizing device 212, when one clamping piece 211 is pushed, the other clamping piece 211 can also move, so that the two clamping pieces 211 synchronously move and separate, then the camera 4 is placed between the two clamping pieces 211, so that the camera 4 is in a vertical state, namely, the axis of the camera 4 is parallel to the height direction of the shell 1, then the clamping pieces 211 are loosened, under the action of the elastic component 213, the two clamping pieces 211 clamp the camera 4, the rotating device 25 is arranged on the clamping pieces 211, and the rotating device 25 can drive the clamped camera 4 to rotate, and meanwhile, a gap is reserved between the two clamping pieces 211, so that the side wall of the camera 4 can be detected.
Referring to fig. 7 and 9: the synchronization device 212 includes a first gear 2121, a first synchronization wheel 2122, a first synchronization belt 2123, a second synchronization wheel 2124, a second synchronization belt 2125, and a second gear 2126; the first gear 2121 is rotatably arranged on the mounting seat 214, the first gear 2121 is positioned below the clamping piece 211, a plurality of meshing teeth are uniformly formed on the lower part of the clamping piece 211 along the length direction of the clamping piece 211, and the meshing teeth of the first gear 2121 and the clamping piece 211 are meshed with each other; the first synchronous wheels 2122 are provided with two, the two first synchronous wheels 2122 are vertically arranged in the shell 1, and the first synchronous wheels 2122 positioned on the upper side are fixedly connected with the first gear 2121 along the axis of the first gear 2121; two ends of the first synchronous belt 2123 are respectively sleeved on two first synchronous wheels 2122, and the first synchronous belt 2123 is in transmission fit with the first synchronous wheels 2122; two second synchronous wheels 2124 are arranged, the two second synchronous wheels 2124 are arranged along the horizontal direction, and one second synchronous wheel 2124 is fixedly connected with the first synchronous wheel 2122 positioned at the lower side; two ends of the second synchronous belt 2125 are respectively sleeved on the second synchronous wheel 2124, and the second synchronous wheel 2124 is in transmission fit with the second synchronous belt 2125; the second gear 2126 is fixedly coupled to a second synchronizing wheel 2124 that is not fixedly coupled to the first synchronizing wheel 2122, and the two second gears 2126 of the two synchronizing devices 212 are meshed with each other.
The conventional clamping device 21 cannot ensure that the camera 4 is located at the center of the working platform after clamping, so that the synchronization device 212 needs to be arranged to synchronize the clamping pieces 211, when one of the clamping pieces 211 is pushed, the clamping piece 211 drives the first gear 2121 to rotate, the first synchronous wheel 2122 and the first synchronous belt 2123 corresponding to the clamping piece 211 synchronously rotate, meanwhile, the second synchronous wheel 2124 and the second synchronous belt 2125 corresponding to the clamping piece 211 synchronously rotate, the second gear 2126 is driven to rotate, and the two second gears 2126 in the two synchronization devices 212 are meshed with each other, so that the two clamping pieces 211 can synchronously move, namely, when one of the clamping pieces 211 is pushed, the two clamping pieces 211 synchronously open.
Referring to fig. 5 and 10: the elastic assembly 213 includes a first extension ear 2131, a second extension ear 2132, an extension rod 2133, and a spring 2134; the first extension lug 2131 is fixedly arranged on the side wall of the mounting seat 214; the second extending lug 2132 is fixedly arranged on the side wall of the clamping piece 211, and a gap exists between the first extending lug 2131 and the second extending lug 2132; the extension rod 2133 is fixedly arranged on the second extension lug 2132 along the length direction of the clamping piece 211, and the extension rod 2133 penetrates through the first extension lug 2131 and is in sliding fit with the first extension lug 2131; the spring 2134 is disposed in the gap along the axis of the extension rod 2133, and both ends of the spring 2134 are fixedly connected to the first extension ear 2131 and the second extension ear 2132, respectively.
When the clamping piece 211 is pushed, the clamping piece 211 drives the second extending ear 2132 to approach the first extending ear 2131, the distance between the first extending ear 2131 and the second extending ear 2132 is gradually shortened, the spring 2134 disposed between the first extending ear 2131 and the second extending ear 2132 is also compressed, the compressed spring 2134 generates elastic force, and the elastic force of the spring 2134 acts on the clamping piece 211, so that the clamping piece 211 has a certain clamping force on the camera 4, and the camera 4 is prevented from falling after clamping.
Referring to fig. 10-11: the turning device 25 includes a rotary driver 251, a synchronizer 252, and a turning wheel 253; the rotation driver 251 is provided at one side of the holder 211; the rotating wheel 253 is rotatably arranged on the side wall of the clamping piece 211 for clamping the camera 4 along the height direction of the shell 1; both ends of the synchronizer 252 are respectively connected with the rotating wheel 253 and the rotary driver 251, and the rotary driver 251 drives the rotating wheel 253 to rotate through the synchronizer 252.
The rotary driver 251 is preferably a servo motor, and when the rotary driver 251 is started, the rotary driver 251 can drive the rotary wheel 253 to rotate through the synchronizer 252, and the rotating rotary wheel 253 drives the camera 4 to rotate.
Referring to fig. 7 and 9: the inspection device further comprises a protection device 26, the protection device 26 further comprises a transmission device 261, a third synchronizing wheel 262 and a third synchronizing belt 263; two third synchronizing wheels 262 are arranged, and the two third synchronizing wheels 262 are horizontally arranged below the working plane; the two ends of the third synchronous belt 263 are respectively sleeved on the two third synchronous wheels 262, the third synchronous wheels 262 are in transmission fit with the third synchronous belt 263, a light throwing hole is formed in the upper portion of the third synchronous belt 263, and the second vision device 222 detects the bottom of the camera 4 through the light throwing hole; two ends of the transmission device 261 are respectively connected with the third synchronizing wheel 262 and the bottom of the hinged part of the bin gate 3 and the shell 1, and the bin gate 3 can drive the third synchronizing wheel 262 to rotate through the transmission device 261 when rotating.
When the bin gate 3 is opened, the bin gate 3 drives the third synchronous wheel 262 to rotate through the transmission device 261, the third synchronous belt 263 sleeved on the third synchronous wheel 262 rotates, the light projection hole arranged on the third synchronous belt 263 moves, the light projection hole after movement is dislocated, the second vision device 222 can be shielded by the third synchronous belt 263 after rotation, when the camera 4 is placed, even if the camera 4 falls, the camera 4 can be held by the third synchronous belt 263, and meanwhile, the camera 4 falls on the third synchronous belt 263 and is not easy to damage due to the elasticity of the third synchronous belt 263.
Referring to fig. 7 and 8: the transmission 261 includes a first bevel gear 2611, a second bevel gear 2612, a fourth timing wheel 2613, and a fourth timing belt 2614; the first bevel gear 2611 is fixedly arranged at the lower part of the bin gate 3 along the axis of the hinge joint of the bin gate 3 and the shell 1; the second bevel gear 2612 is provided at one side of the first bevel gear 2611, and the first bevel gear 2611 and the second bevel gear 2612 are meshed with each other; the fourth synchronizing wheels 2613 are provided with two, wherein one fourth synchronizing wheel 2613 is fixedly arranged on the second bevel gear 2612 along the axis of the second bevel gear 2612, and the other fourth synchronizing wheel 2613 is fixedly arranged on the third synchronizing wheel 262 along the axis of the third synchronizing wheel 262 close to the bin gate 3; the two ends of the fourth synchronous belt 2614 are respectively sleeved on the two fourth synchronous wheels 2613, and the fourth synchronous wheels 2613 are in transmission fit with the fourth synchronous belt 2614.
When the door 3 is not opened, the light projection hole on the third synchronous belt 263 is located right above the second vision device 222, and when the door 3 is opened, the first bevel gear 2611 is driven to rotate by the door 3, meanwhile, the second bevel gear 2612 also synchronously rotates, and the third synchronous wheel 262 rotates under the transmission of the fourth synchronous wheel 2613 and the fourth synchronous belt 2614, so that the third synchronous belt 263 drives the light projection hole to move.
Referring to fig. 2: the inspection device further includes an exhaust fan 27; the exhaust fan 27 is provided on a side wall of the housing 1, and the exhaust fan 27 can exhaust the hot air in the housing 1.
Since the projector lamp 23 generates heat under irradiation, if the heat in the housing 1 is not timely discharged, the detected camera 4 is damaged.
Referring to fig. 1: the inspection device further includes a cover plate 31; the bin gate 3 is provided with an inspection hole, and the cover plate 31 is covered on the inspection hole.
Since the opening of the door 3 can make the protection device 26 automatically closed, when the second vision device 222 is in a damaged state, the situation that the second vision device 222 cannot be detected will occur, and the cover plate 31 is arranged on the door 3, so that the cover plate 31 can be detached when the maintenance is needed, and the door 3 is not required to be opened, thereby facilitating the detection of the second vision device 222.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (8)
1. A camera production appearance inspection device comprises a shell (1), a working device (2) and a bin gate (3);
the working device (2) is characterized by comprising a clamping device (21), a first guide rail (22), a first vision device (221), a second vision device (222), a third vision device (223), a projection lamp (23), a second guide rail (24) and a rotating device (25);
a working platform is arranged in the shell (1), a clamping device (21) is arranged on the working platform, and the clamping device (21) is used for clamping the detected camera (4);
the first guide rail (22) is arranged on one side of the clamping device (21), and the first guide rail (22) is an arc-shaped device;
the first vision device (221) is fixedly arranged at the top of the shell (1), the first vision device (221) is positioned above the working platform, and the detection end of the first vision device (221) vertically points downwards to the camera (4) on the clamping device (21);
the second vision device (222) is arranged below the working platform, and the detection end of the second vision device (222) vertically points upwards to the camera (4) on the clamping device (21);
the third vision device (223) is arranged on the first guide rail (22) in a sliding manner along the extending direction of the first guide rail (22), the detection end of the third vision device (223) points to the lens of the camera (4) on the clamping device (21), and the first guide rail (22) can drive the third vision device (223) to slide on the first guide rail (22);
the projection lamp (23) and the third vision device (223) are symmetrically arranged about the clamping device (21);
the second guide rail (24) and the first guide rail (22) are symmetrically arranged about the clamping device (21), the second guide rail (24) is of an arc-shaped structure, the projection lamp (23) directly irradiates light on the camera (4) along the radial direction of the second guide rail (24), the projection lamp (23) is slidably arranged on the second guide rail (24) along the extending direction of the second guide rail (24), the second guide rail (24) can drive the projection lamp (23) to slide on the second guide rail (24), and the projection lamp (23) and the third vision device (223) synchronously move;
the rotating device (25) is arranged on the clamping device (21), and the rotating device (25) can drive the camera (4) clamped by the clamping device (21) to rotate;
the inspection device further comprises a protection device (26), and the protection device (26) further comprises a transmission device (261), a third synchronous wheel (262) and a third synchronous belt (263);
two third synchronizing wheels (262) are arranged, and the two third synchronizing wheels (262) are horizontally arranged below the working plane;
two ends of the third synchronous belt (263) are respectively sleeved on two third synchronous wheels (262), the third synchronous wheels (262) are in transmission fit with the third synchronous belt (263), a light throwing hole is formed in the upper portion of the third synchronous belt (263), and the second vision device (222) detects the bottom of the camera (4) through the light throwing hole;
two ends of the transmission device (261) are respectively connected with the third synchronizing wheel (262) and the bottom of the hinged part of the bin gate (3) and the shell (1), and the bin gate (3) can drive the third synchronizing wheel (262) to rotate through the transmission device (261) when rotating;
the transmission device (261) comprises a first bevel gear (2611), a second bevel gear (2612), a fourth synchronous wheel (2613) and a fourth synchronous belt (2614);
the first bevel gear (2611) is fixedly arranged at the lower part of the bin gate (3) along the axis of the hinge joint of the bin gate (3) and the shell (1);
the second bevel gear (2612) is arranged at one side of the first bevel gear (2611), and the first bevel gear (2611) and the second bevel gear (2612) are meshed with each other;
the fourth synchronizing wheels (2613) are provided with two, wherein one fourth synchronizing wheel (2613) is fixedly arranged on the second bevel gear (2612) along the axis of the second bevel gear (2612), and the other fourth synchronizing wheel (2613) is fixedly arranged on the third synchronizing wheel (262) along the axis of the third synchronizing wheel (262) close to the bin gate (3);
two ends of the fourth synchronous belt (2614) are respectively sleeved on the two fourth synchronous wheels (2613), and the fourth synchronous wheels (2613) are in transmission fit with the fourth synchronous belt (2614).
2. A camera production appearance inspection device according to claim 1, characterized in that the inspection device further comprises fourth vision means (231);
the fourth vision device (231) is arranged on the projection lamp (23), and the detection end of the fourth vision device (231) points to the camera (4) on the clamping device (21).
3. A camera production appearance inspection device according to claim 1, characterized in that the clamping device (21) comprises a clamping member (211), a synchronizing device (212), an elastic assembly (213) and a mounting seat (214);
two clamping pieces (211) are arranged, the two clamping pieces (211) are symmetrically arranged on two sides of the working platform relative to the second vision device (222), the clamping pieces (211) are horizontally arranged, and a gap is reserved between the two clamping pieces (211);
the synchronous device (212) is arranged at the lower part of the clamping piece (211), the clamping piece (211) can drive the synchronous device (212) to rotate when sliding, the two synchronous devices (212) arranged on the two clamping pieces (211) are contacted with each other, and the two synchronous devices (212) enable the two clamping pieces (211) to synchronously move;
the elastic component (213) is arranged on the clamping piece (211), and the elastic component (213) provides clamping force for the clamping piece (211);
the mounting seat (214) is fixedly arranged on the working platform, and the clamping piece (211) is horizontally matched with the mounting seat (214) in a sliding mode.
4. A camera production appearance inspection device according to claim 3, wherein the synchronization device (212) comprises a first gear (2121), a first synchronization wheel (2122), a first synchronization belt (2123), a second synchronization wheel (2124), a second synchronization belt (2125) and a second gear (2126);
the first gear (2121) is rotatably arranged on the mounting seat (214), the first gear (2121) is positioned below the clamping piece (211), a plurality of meshing teeth are uniformly formed in the lower part of the clamping piece (211) along the length direction of the clamping piece (211), and the meshing teeth of the first gear (2121) and the clamping piece (211) are meshed with each other;
the two first synchronous wheels (2122) are arranged in the shell (1) vertically, and the first synchronous wheels (2122) positioned on the upper side are fixedly connected with the first gear (2121) along the axis of the first gear (2121);
two ends of the first synchronous belt (2123) are respectively sleeved on two first synchronous wheels (2122), and the first synchronous belt (2123) is in transmission fit with the first synchronous wheels (2122);
two second synchronous wheels (2124) are arranged, the two second synchronous wheels (2124) are arranged along the horizontal direction, and one second synchronous wheel (2124) is fixedly connected with the first synchronous wheel (2122) positioned at the lower side;
two ends of the second synchronous belt (2125) are respectively sleeved on the second synchronous wheel (2124), and the second synchronous wheel (2124) is in transmission fit with the second synchronous belt (2125);
the second gear (2126) is fixedly connected to a second synchronizing wheel (2124) which is not fixedly connected to the first synchronizing wheel (2122), and the two second gears (2126) in the two synchronizing devices (212) are meshed with each other.
5. A camera production appearance inspection device according to claim 3, characterized in that the elastic assembly (213) comprises a first extension ear (2131), a second extension ear (2132), an extension rod (2133) and a spring (2134);
the first extension lug (2131) is fixedly arranged on the side wall of the mounting seat (214);
the second extending lug (2132) is fixedly arranged on the side wall of the clamping piece (211), and a gap is reserved between the first extending lug (2131) and the second extending lug (2132);
the extension rod (2133) is fixedly arranged on the second extension lug (2132) along the length direction of the clamping piece (211), and the extension rod (2133) penetrates through the first extension lug (2131) and is in sliding fit with the first extension lug (2131);
the spring (2134) is arranged in the gap along the axis of the extension rod (2133), and two ends of the spring (2134) are fixedly connected with the first extension lug (2131) and the second extension lug (2132) respectively.
6. A camera production appearance inspection device according to claim 3, characterized in that the turning device (25) comprises a rotary drive (251), a synchronizer (252) and a turning wheel (253);
the rotary driver (251) is arranged at one side of the clamping piece (211);
the rotating wheel (253) is rotatably arranged on the side wall of the clamping piece (211) for clamping the camera (4) along the height direction of the shell (1);
both ends of the synchronizer (252) are respectively connected with the rotating wheel (253) and the rotating driver (251), and the rotating driver (251) drives the rotating wheel (253) to rotate through the synchronizer (252).
7. A camera production appearance inspection device according to claim 1, characterized in that the inspection device further comprises an exhaust fan (27);
the exhaust fan (27) is arranged on the side wall of the shell (1), and the exhaust fan (27) can exhaust the hot air in the shell (1).
8. A camera production appearance inspection device according to claim 1, characterized in that the inspection device further comprises a cover plate (31);
the bin gate (3) is provided with an inspection hole, and the cover plate (31) is covered on the inspection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311389428.5A CN117147585B (en) | 2023-10-25 | 2023-10-25 | Camera production appearance inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311389428.5A CN117147585B (en) | 2023-10-25 | 2023-10-25 | Camera production appearance inspection device |
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| CN117147585A CN117147585A (en) | 2023-12-01 |
| CN117147585B true CN117147585B (en) | 2024-01-12 |
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| CN104142331A (en) * | 2014-07-21 | 2014-11-12 | 重庆颖泉标准件有限公司 | Machine vision detection system for standard fasteners |
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| CN117147585A (en) | 2023-12-01 |
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