CN212944158U

CN212944158U - Automatic change car light check out test set with top visual detection device

Info

Publication number: CN212944158U
Application number: CN202021369515.6U
Authority: CN
Inventors: 薛伯顺
Original assignee: Varroc TYC Auto Lamps Co Ltd
Current assignee: Varroc TYC Auto Lamps Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-13
Anticipated expiration: 2030-07-13

Abstract

The utility model belongs to the technical field of car light detection, in particular to an upper visual detection device for automatic car light detection equipment, the detection equipment comprises a cabinet body, the cabinet body comprises a cabinet body top plate, and the upper visual detection device comprises a visual detection plate, a position adjustment device and a visual detection camera; the visual detection board is fixed on the top plate of the cabinet body, the position adjusting device is fixed on the visual detection board, and the visual detection camera is fixed on the position adjusting device and is convenient to drive the visual detection camera to a required position for shooting detection through the position adjusting device. The utility model discloses a top visual detection device passes through the position adjusting device and drives the visual detection camera automatically and shoot to required position and detect, and whole process is automatic to be gone on, can wait to detect the part to shoot to each of car light fast and detect, and detection efficiency is high, can ensure the rate of accuracy and the accuracy that detect simultaneously.

Description

Automatic change car light check out test set with top visual detection device

Technical Field

The utility model belongs to the technical field of the car light detects, concretely relates to automatic change car light check out test set and use top visual detection device.

Background

With the improvement of living standard of people, automobiles gradually enter thousands of households, and bring convenience for people to go out. The car light is used as the 'eyes' of the car, so that the image of the whole car can be improved, and a safety guarantee is provided for a driver at night when the car is driven or in rainy and snowy weather. Therefore, in the manufacturing process of automobiles, the detection of the lamp is an important process.

Whether detection to the car light is generally to whether bright lamp, car light luminance is up to standard, whether the inside part that lacks of car light and part colour is accurate detect, and current detection mode generally is artifical the detection, promptly, the inspector observes the car light through the naked eye whether can light smoothly, whether luminance is up to standard, whether the inside part that has of car light lacks or whether have the part position assembly improper. This kind of traditional detection mode not only detection efficiency is low, and the inspector appears eyestrain very easily after carrying out a period of detection moreover, causes the injury to inspector's glasses even, and present car light has very complicated inner structure usually in addition, and artifical naked eye detection's rate of accuracy can not obtain effectual assurance, finally can cause serious consequence.

Under the continuous development of science and technology, automation equipment becomes the main force in production, how to utilize machinery equipment to accomplish the detection work of car light to the utmost extent, and it is always the target that people pursue constantly to reduce workman's work load. Therefore, there is a need to develop an automatic car lamp detecting device, which can directly detect various indicators of the car lamp through the automatic detecting device, so as to greatly improve the detecting efficiency, and above all, ensure the accuracy and precision of the detection without worry.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses an automatic change top visual detection device for car light check out test set, this top visual detection device includes visual detection board, position adjustment device and visual detection camera, and position adjustment device drives the visual detection camera automatically and shoots the detection to required position, and whole process is automatic to be gone on, can wait to detect the part fast to each of car light and shoot the detection, and detection efficiency is high, can ensure the rate of accuracy and the accuracy that detect simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an upper visual detection device for automatic car lamp detection equipment comprises a cabinet body, wherein the cabinet body comprises a cabinet body top plate, and the upper visual detection device comprises a visual detection plate, a position adjusting device and a visual detection camera; the visual detection board is fixed on the top plate of the cabinet body, the position adjusting device is fixed on the visual detection board, and the visual detection camera is fixed on the position adjusting device and is convenient to drive the visual detection camera to a required position for shooting detection through the position adjusting device.

Preferably, the position adjusting device comprises a transverse driving electric cylinder and a longitudinal driving electric cylinder, the longitudinal driving electric cylinder is fixed on the vision detecting plate, the transverse driving electric cylinder is fixed on the longitudinal driving electric cylinder, the vision detecting camera is fixed on the transverse driving electric cylinder, so that the transverse driving electric cylinder drives the vision detecting camera to move transversely, and the longitudinal driving electric cylinder drives the transverse driving electric cylinder to further drive the vision detecting camera to move longitudinally.

Preferably, the upper visual detection device further comprises an annular LED lamp sleeved outside the visual detection camera, so that sufficient light can be provided for photographing detection;

the visual detection camera is provided with two, two the angle of shooing of visual detection camera is different, is convenient for wait to detect the part for the angle difference and shoot and detect.

Preferably, the upper visual inspection device further comprises at least two upper inspection plate fixing devices for fixing the visual inspection plate of the upper visual inspection device on the top plate of the cabinet body.

Preferably, the upper detection plate fixing devices are provided with four fixing devices which are respectively used for fixing four corners of the visual detection plate;

the upper detection plate fixing device comprises an upper detection plate fixing block and an upper detection plate fixing cylinder used for driving the upper detection plate fixing block to rotate or move up and down.

Preferably, the upper visual inspection device further comprises an upper inspection plate clamping device, so that the visual inspection plate can be fixed on the top plate of the cabinet body after the upper inspection plate fixing device fails.

Preferably, the visual detection board is provided with two clamping holes; the upper detection plate clamping device comprises two clamping air cylinders, two clamping blocks and two clamping pieces; two round holes with the diameter larger than that of the clamping piece are arranged on the top plate of the cabinet body; two the one end of chucking spare is passed the round hole respectively and is inserted two chucking downtheholely, and the other end is fixed respectively on two chucking pieces, two the chucking piece is fixed respectively on two chucking cylinders, two the chucking cylinder drives two chucking pieces respectively and drives two chucking pieces and presss from both sides tight visual detection board to the centre.

Preferably, be equipped with U type groove on the above-mentioned chucking piece, chucking spare is including T type chucking cover and the chucking post that has the chucking cap, the one end of chucking post is fixed in T type chucking cover, and the other end inserts the chucking downthehole, U type inslot is arranged in to T type chucking cover, makes the chucking cap card establish the top in U type groove.

Preferably, the upper visual inspection device further comprises a second horizontal position-limiting device for horizontally limiting the visual inspection plate of the upper visual inspection device.

Preferably, the vision detecting plate is provided with two second horizontal limiting holes; the second horizontal limiting device comprises a second horizontal limiting plate, two second horizontal limiting columns, two second horizontal limiting guide sleeves and two second horizontal limiting cylinders, the second horizontal limiting guide sleeves are fixed above the top plate of the cabinet body, the two second horizontal limiting guide sleeves are fixed at the two ends of the second horizontal limiting plate respectively, the bottom ends of the second horizontal limiting columns are inserted into the two second horizontal limiting guide sleeves respectively, the two second horizontal limiting cylinders are fixed above the top plate of the cabinet body respectively, and the second horizontal limiting plates are driven by piston rods to drive the second horizontal limiting columns to downwards extend into the second horizontal limiting holes respectively, so that limitation of the visual detection plate in the horizontal direction is realized.

An automatic vehicle lamp detection device comprises a cabinet body, wherein a visual detection mechanism and a vehicle lamp jig are arranged inside the cabinet body; the visual detection mechanism comprises a lifting platform device and a visual detection device, the car lamp jig is detachably fixed on the lifting platform device and used for fixing a car lamp to be detected, and the visual detection device is used for photographing and detecting parts to be detected of the car lamp.

Preferably, the lifting table device includes a lifting table and a lifting control device for controlling the lifting table to be lifted or lowered.

Preferably, the lifting control device comprises at least one lifting cylinder, and the lifting cylinder is arranged below the lifting platform and used for driving the lifting platform to drive the vehicle lamp to ascend or descend to a specified position for photographing detection.

Preferably, the two lifting cylinders are respectively arranged on two sides of the lifting platform.

Preferably, the lifting control device further comprises a lifting guide pillar and a lifting guide sleeve sleeved outside the lifting guide pillar, and is used for ensuring that the lifting platform stably ascends or descends; the lifting guide posts are at least two and are respectively arranged on two sides of the lifting platform, and the lifting guide sleeves are fixedly connected with the lifting platform.

Preferably, the lifting guide columns are four and are arranged on two sides of the lifting platform in pairs.

Preferably, two fixing blocks are respectively arranged at the positions, connected with the lifting guide sleeves, of the two sides of the lifting table, and the lifting guide sleeves penetrate through and are fixed in the fixing blocks.

Preferably, a lifting limiting block is arranged at the designated position of each lifting guide pillar and used for preventing the visual detection device from being damaged due to excessive lifting of the lifting platform.

Preferably, the lifting platform is provided with two sets of first vertical limiting modules at the positions for fixing the car lamp jig, and the two sets of first vertical limiting modules are symmetrically arranged on two sides of the lifting platform and used for limiting the placing positions of the car lamp jig.

Preferably, the vehicle lamp jig comprises a jig bottom plate; the first vertical limiting module comprises a first strip limiting block and a first corner limiting block, and the first strip limiting block and the first corner limiting block are provided with avoiding grooves used for accommodating the jig bottom plate on one side close to the jig bottom plate and close to the lifting platform.

Preferably, the cabinet body comprises a front cabinet door and a rear cabinet door, the first corner limiting block is arranged at a position close to the front cabinet door, and the lifting platform is convenient to put the car lamp jig from the rear cabinet door.

Preferably, the lifting platform is further provided with two first horizontal limiting cylinders at positions for fixing the car lamp jig, and the jig bottom plate is provided with first horizontal limiting holes at positions corresponding to the two first horizontal limiting cylinders; the first horizontal limiting cylinder is fixed at the bottom of the lifting platform, penetrates through the lifting platform through the piston rod and extends into the first horizontal limiting hole, and the vehicle lamp jig is limited in the horizontal direction.

Preferably, be equipped with a plurality of ball on the above-mentioned elevating platform, be convenient for slide the car light tool to the assigned position.

Preferably, the lifting platform is provided with a first hollow structure at the position for fixing the car lamp jig, and a corresponding second hollow structure is arranged on the jig bottom plate, so that the car lamp jig can be conveniently photographed from the lower part of the lifting platform to detect whether each part on the lamp shell is installed in place.

Preferably, the cabinet body further comprises a cabinet body top plate, and the lifting platform further comprises a lower fixing platform fixed below the lifting platform;

the visual detection device comprises an upper visual detection device fixed on a top plate of the cabinet body and a lower visual detection device fixed on a lower fixing table, the upper visual detection device is used for photographing and detecting parts to be detected in the car lamp from the upper side, and the lower visual detection device is used for photographing and detecting parts on the lamp housing from the lower side.

Preferably, the upper visual inspection device and the lower visual inspection device each comprise a visual inspection board, a position adjustment device and a visual inspection camera; the visual detection board of the upper visual detection device is fixed on the top plate of the cabinet body, the visual detection board of the lower visual detection device is fixed on the lower fixing table, the position adjusting device is fixed on the visual detection board, and the visual detection camera is fixed on the position adjusting device and is convenient to drive the visual detection camera to shoot and detect at a required position through the position adjusting device.

Preferably, above-mentioned top visual detection device and below visual detection device still establish the annular LED lamp in the visual detection camera outside including the cover, are convenient for detect for shooing and provide sufficient light.

Preferably, the lower visual detection device further comprises two third horizontal limiting cylinders, and the visual detection board of the lower visual detection device is provided with third horizontal limiting holes at positions corresponding to the two third horizontal limiting cylinders; and the third horizontal limiting cylinder is fixed at the bottom of the lower fixing table, penetrates through the lower fixing table through the piston rod and extends into the third horizontal limiting hole, and the limitation of a visual detection plate of the visual detection device below in the horizontal direction is realized.

Preferably, the lower fixing table is provided with two sets of second vertical limiting modules at positions for fixing the visual detection plate of the visual detection device below, and the two sets of second vertical limiting modules are symmetrically arranged on two sides of the lower fixing table and used for limiting the placement position of the visual detection plate.

Preferably, the second vertical limiting module comprises at least one second strip-shaped limiting block and a second corner limiting block, and the second strip-shaped limiting block and the second corner limiting block are provided with avoiding grooves for accommodating the vision detection plate at one side close to the vision detection plate and the lower fixing table.

Preferably, the second corner limiting block is arranged at a position close to the front door of the cabinet body, so that the visual detection device below the cabinet body can be conveniently placed on the upper fixing table and the lower fixing table from the rear door of the cabinet body.

Preferably, the vehicle lamp fixture further comprises a plurality of vehicle lamp positioning modules which are fixed on the fixture bottom plate and matched with the vehicle lamp in shape, and the vehicle lamp positioning modules are used for fixing the vehicle lamp.

Preferably, the car lamp fixture further comprises a marking cylinder fixed on the bottom plate of the fixture and used for printing qualified marks on the car lamps qualified in detection.

Preferably, the car lamp fixture further comprises a car lamp detection sensor fixed on the fixture bottom plate and used for detecting whether the car lamp exists or not.

Preferably, the vehicle lamp fixture further comprises an electric connecting device fixed on the fixture bottom plate and used for realizing the electric connection between the equipment and the vehicle lamp.

Preferably, the electrical connection device includes a counter plug for electrical connection with the lamp and an electrical connection cylinder for driving the counter plug to ascend and descend.

Preferably, the car lamp fixture further comprises a fixed code scanning gun fixed on the bottom plate of the fixture, and the fixed code scanning gun is used for reading the bar code information on the car lamp and storing the detection result and the bar code information together for later-stage tracing and inquiring.

Preferably, the front door of the cabinet is a sliding door which is opened and closed in the vertical direction.

Preferably, the cabinet front door is provided with a push-pull air cylinder for controlling the cabinet front door to move up and down, and the push-pull air cylinder is fixed on the cabinet top plate.

The utility model discloses following beneficial effect has:

(1) the utility model discloses a top visual detection device includes visual detection board, position adjustment device and visual detection camera, and position adjustment device drives the visual detection camera automatically and carries out the detection of shooing to required position, and whole process is automatic to be gone on, can carry out the detection of shooing to each part to be detected of car light fast, and detection efficiency is high, can ensure the accuracy and the accuracy of detection simultaneously;

(2) the upper visual detection device can photograph and detect components such as the light guide strip and the light screen in the car lamp from the upper part, can accurately detect whether the color, uniformity, brightness, appearance and the like of the light guide strip meet requirements or not, and detect whether LED particles can be lightened and whether the lightened brightness meets the requirements or not, and the detection efficiency and the detection accuracy of the upper visual detection device are far higher than those of human eyes, so that effective guarantee is provided for the stability of the car lamp in the use process;

(3) the upper visual detection device of the utility model also comprises an upper detection plate clamping device, which is convenient for fixing the visual detection plate on the top plate of the cabinet body after the upper detection plate fixing device fails;

(4) the utility model discloses a top visual inspection device still includes the horizontal stop device of second, can carry out spacing on the horizontal direction to top visual inspection device's visual detection board, places and takes place the skew.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an external schematic view of the detection apparatus of the present invention;

FIG. 2 is an internal schematic view of the detection apparatus of the present invention;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is an enlarged view of portion b of FIG. 2;

fig. 5 is a schematic structural view of the upper visual inspection device of the present invention;

FIG. 6 is an enlarged view of portion c of FIG. 5;

fig. 7 is a partial schematic view of the upper visual inspection device of the present invention;

fig. 8 is a schematic view of the retainer of the present invention;

FIG. 9 is a schematic structural view of the lamp fixture of the present invention (with a lamp);

in the figure: 1. a cabinet body; 11. a cabinet front door; 111. a push-pull cylinder; 12. a rear door of the cabinet body; 13. a cabinet top plate; 14. a display; 15. a human-computer touch screen; 16. a start button; 17. a reset button; 18. an emergency stop button; 2. a vehicle lamp fixture; 21. a jig base plate; 211. a first horizontal limiting hole; 212. a second hollow structure; 22. a vehicle lamp positioning module; 23. marking a cylinder; 24. a vehicle light detection sensor; 25. an electrical connection device; 251. plug alignment; 252. the cylinder is electrically connected; 26. a fixed code scanning gun; 27. a handle; 3. a lifting table device; 31. a lifting platform; 311. a guide sleeve fixing block; 312. a first strip-shaped limiting block; 313. a first corner stopper; 314. a first horizontal limiting cylinder; 315. a ball bearing; 316. a first hollow structure; 317. a lower fixed table; 3171. a second strip-shaped limiting block; 3172. a second corner limiting block; 32. a lift control device; 321. a lifting cylinder; 322. a lifting guide post; 3221. a lifting limiting block; 323. a lifting guide sleeve; 41. an upper visual inspection device; 411. an upper detection plate fixing device; 4111. an upper detection plate fixing block; 4112. the upper detection plate fixes the cylinder; 412. an upper detection plate clamping device; 4121. clamping the air cylinder; 4122. a clamping block; 4123. a retainer; 41231. a clamping cap; 41232. a T-shaped clamping sleeve; 41233. clamping the column; 413. a second horizontal limiting device; 4131. a second horizontal limiting plate; 4132. a second horizontal limit column; 4133. a second horizontal limiting guide sleeve; 4134. a second horizontal limit cylinder; 42. a lower visual inspection device; 421. a third horizontal limiting cylinder; 51. a visual detection board; 511. a clamping hole; 512. a second horizontal limiting hole; 513. a third horizontal limiting hole; 52. a position adjusting device; 521. a transverse driving electric cylinder; 522. a longitudinal driving electric cylinder; 53. a visual inspection camera; 54. an annular LED lamp; 9. a vehicle lamp; 91. a lamp housing.

Detailed Description

The present invention will now be described in further detail with reference to examples.

The utility model discloses use E direction in figure 1 as last, with the opposite direction of E for down.

As shown in fig. 5, the detecting device comprises a cabinet 1, the cabinet 1 comprises a cabinet top plate 13, and an upper visual detecting device 41 comprises a visual detecting plate 51, a position adjusting device 52 and a visual detecting camera 53; the visual detection board 51 is fixed on the top plate 13 of the cabinet body, the position adjusting device 52 is fixed on the visual detection board 51, and the visual detection camera 53 is fixed on the position adjusting device 52, so that the visual detection camera 53 is driven to a required position through the position adjusting device 52 to carry out photographing detection.

In a specific embodiment, as shown in fig. 5, the position adjusting device 52 includes a transverse driving electric cylinder 521 and a longitudinal driving electric cylinder 522, the longitudinal driving electric cylinder 522 is fixed on the vision detecting plate 51, the transverse driving electric cylinder 521 is fixed on the longitudinal driving electric cylinder 522, and the vision detecting camera 53 is fixed on the transverse driving electric cylinder 521, so that the vision detecting camera 53 is driven by the transverse driving electric cylinder 521 to move transversely, and the transverse driving electric cylinder 521 is driven by the longitudinal driving electric cylinder 522 to further drive the vision detecting camera 53 to move longitudinally.

In a specific embodiment, as shown in fig. 5, the upper visual inspection device 41 further includes a ring-shaped LED lamp 54 disposed outside the visual inspection camera 53 for providing sufficient light for photographing inspection; visual detection camera 53 is equipped with two, and two visual detection cameras 53's the angle of shooing are different, are convenient for shoot for the detection of waiting to detect the part that the angle is different.

In a specific embodiment, as shown in fig. 5, the upper visual inspection device 41 further comprises at least two upper inspection plate fixing devices 411 for fixing the visual inspection plate 51 of the upper visual inspection device 41 on the top plate 13 of the cabinet.

In a specific embodiment, as shown in fig. 5, the upper detection plate fixing means 411 is provided with four for fixing four corners of the vision detection plate 51, respectively; the upper detection plate fixing device 411 includes an upper detection plate fixing block 4111 and an upper detection plate fixing cylinder 4112 for driving the upper detection plate fixing block 4111 to rotate or move up and down.

In a specific embodiment, the upper detection plate fixing cylinder 4112 is used to drive the upper detection plate fixing block 4111 to rotate, and the upper detection plate fixing cylinder 4112 drives the upper detection plate fixing block 4111 to rotate to the bottom of the vision detection plate 51, so as to fix the vision detection plate 51 on the top plate 13 of the cabinet.

In one embodiment, as shown in fig. 2 and 7, the upper visual inspection device 41 further comprises an upper inspection plate clamping device 412 to facilitate securing the visual inspection plate 51 to the top plate 13 of the cabinet after the upper inspection plate securing device 411 fails.

In one particular embodiment, as shown in fig. 5-8, the vision inspection board 51 is provided with two fastening holes 511; the upper detection plate clamping device 412 comprises two clamping air cylinders 4121, two clamping blocks 4122 and two clamping pieces 4123; the top plate 13 of the cabinet body is provided with two round holes with the diameter larger than the clamping piece 4123; one end of each of the two clamping pieces 4123 penetrates through the round hole to be inserted into the two clamping holes 511, the other end of each of the two clamping pieces 4122 is fixed on the two clamping cylinders 4122, the two clamping cylinders 4122 are fixed on the two clamping cylinders 4121, and the two clamping cylinders 4121 drive the two clamping pieces 4122 to drive the two clamping pieces 4123 to clamp the vision detecting plate 51 towards the middle.

In one embodiment, as shown in fig. 6-8, the clamping block 4122 is provided with a U-shaped groove, the clamping member 4123 comprises a T-shaped clamping sleeve 41232 having a clamping cap 41231 and a clamping post 41233, one end of the clamping post 41233 is fixed in the T-shaped clamping sleeve 41232, the other end is inserted into the clamping hole 511, and the T-shaped clamping sleeve 41232 is placed in the U-shaped groove, so that the clamping cap 41231 is clamped above the U-shaped groove.

In a specific embodiment, as shown in fig. 2, the upper visual inspection device 41 further includes a second horizontal position-limiting device 413 for horizontally limiting the visual inspection plate 51 of the upper visual inspection device 41.

In a specific embodiment, as shown in fig. 5 and 7, the vision detecting plate 51 is provided with two second horizontal limiting holes 512; the second horizontal limiting device 413 comprises a second horizontal limiting plate 4131, two second horizontal limiting columns 4132, two second horizontal limiting guide sleeves 4133 and two second horizontal limiting cylinders 4134, the second horizontal limiting guide sleeves 4133 are fixed above the top plate 13 of the cabinet body, the top ends of the two second horizontal limiting columns 4132 are respectively fixed at two ends of the second horizontal limiting plate 4131, the bottom ends of the two second horizontal limiting guide sleeves 4133 are respectively inserted into the two second horizontal limiting guide sleeves 4133, the two second horizontal limiting cylinders 4134 are respectively fixed above the top plate 13 of the cabinet body, and the piston rods respectively drive the second horizontal limiting plates 4131 to drive the second horizontal limiting columns 4132 to downwards extend into the second horizontal limiting holes 512, so that the visual detection plate 51 is limited in the horizontal direction.

An automatic vehicle lamp detection device is shown in figures 1-2 and 9 and comprises a cabinet body 1, wherein a visual detection mechanism and a vehicle lamp jig 2 are arranged inside the cabinet body 1; visual detection mechanism includes elevating platform device 3 and visual detection device, and car light tool 2 detachably fixes on elevating platform device 3 for the fixed car light 9 that waits to detect, visual detection device are used for waiting for car light 9 to detect the part and shoot and detect. Fix car light 9 on visual detection mechanism's elevating platform device 3 through car light tool 2 to detect the part through visual detection device to waiting of car light 9 and shoot and detect, this equipment is automated inspection, can wait to detect the part to each of car light 9 fast and shoot and detect, and detection efficiency is high, can ensure the rate of accuracy and the accuracy that detect simultaneously.

In a specific embodiment, as shown in fig. 2, the lift table means 3 includes a lift table 31 and a lift control means 32 for controlling the lift table 31 to ascend or descend. The height of the lifting platform 31 is adjusted through the lifting control device 32, so that the distance between the vehicle lamp 9 and the visual detection device can be adjusted.

In a specific embodiment, as shown in fig. 2, the lifting control device 32 includes at least one lifting cylinder 321, and the lifting cylinder 321 is disposed below the lifting platform 31 and is used for driving the lifting platform 31 to drive the vehicle lamp 9 to ascend or descend to a specified position for photographing detection.

In a specific embodiment, as shown in fig. 2, two lifting cylinders 321 are provided, respectively disposed at both sides of the lifting table 31.

In a specific embodiment, as shown in fig. 2, the lifting control device 32 further includes a lifting guide post 322 and a lifting guide sleeve 323 covering the lifting guide post 322 for ensuring the stable ascending or descending of the lifting table 31; at least two lifting guide columns 322 are arranged and are respectively arranged on two sides of the lifting platform 31, and the lifting guide sleeve 323 is fixedly connected with the lifting platform 31.

In a specific embodiment, as shown in fig. 2, four lifting guide posts 322 are provided, two by two on both sides of the lifting platform 31.

In a specific embodiment, as shown in fig. 2, a guide sleeve fixing block 311 is respectively provided at both sides of the elevating table 31 at a position connected to the elevating guide sleeve 323, and the elevating guide sleeve 323 passes through and is fixed in the guide sleeve fixing block 311.

In a specific embodiment, the inside of the cabinet body 1 is further provided with a tank chain for routing, as shown in fig. 2, one end of the tank chain is fixed at the top of the cabinet body 1, and the other end of the tank chain is fixed on the guide sleeve fixing block 311, so that the circuit is prevented from being wound in the ascending or descending process of the lifting platform 31, the arrangement is convenient, and the safety of the equipment is improved.

In a specific embodiment, as shown in fig. 2, a lifting stop block 3221 is disposed at a designated position of each lifting guide pillar 322, so as to prevent the visual inspection device from being damaged due to too much lifting of the lifting platform 31. In a specific embodiment, the position of the ascending limiting block 3221 may be set according to the height of the car light 9, so as to avoid that the ascending platform 31 drives the car light 9 to ascend too much to damage the upper visual detection device under the condition that the control of the ascending and descending cylinder 321 is disabled.

In a specific embodiment, as shown in fig. 2 to 3, the lifting platform 31 is provided with two sets of first vertical limiting modules at the position where the vehicle lamp fixture 2 is fixed, and the two sets of first vertical limiting modules are symmetrically arranged at two sides of the lifting platform 31 and used for limiting the placing position of the vehicle lamp fixture 2.

In one specific embodiment, as shown in fig. 3 and 9, the lamp fixture 2 includes a fixture base plate 21; the first vertical limiting module comprises a first strip limiting block 312 and a first corner limiting block 313, and the first strip limiting block 312 and the first corner limiting block 313 are provided with an avoiding groove for accommodating the jig bottom plate 21 at one side close to the jig bottom plate 21 and the lifting platform 31. After the car lamp jig 2 is placed on the lifting table 31, the jig bottom plate 21 is directly inserted into the avoiding grooves of the first strip limiting blocks 312 and the first corner limiting blocks 313 on the two sides, so that the position of the jig bottom plate 21 can be effectively limited, and when two vertex angles of the jig bottom plate 21 abut against the first corner limiting blocks 313, the jig bottom plate 21 can be placed in place, and the quick positioning of the jig bottom plate 21 can be facilitated.

In a specific embodiment, as shown in fig. 1 to 3, the cabinet 1 includes a front cabinet door 11 and a rear cabinet door 12, and the first corner stopper 313 is disposed at a position close to the front cabinet door 11, so as to facilitate the car light fixture 2 to be placed on the lifting platform 31 from the rear cabinet door 12. When an operator detects a vehicle lamp of one model, after placing the vehicle lamp fixture 2 on the lifting platform 31, only the vehicle lamp 9 needs to be replaced, an operator replaces the vehicle lamp 9 from the front door 11 of the cabinet body, after the vehicle lamp 9 is placed on the vehicle lamp jig 2, the front door 11 of the cabinet body is closed, the detection equipment automatically detects each part to be detected of the car lamp 9, after the detection is finished, the front door 11 of the cabinet body is opened, an operator takes out the car lamp 9 and replaces the new car lamp 9 for detection, when the operator takes out the lamp 9, if there is no obstruction of the first corner stop block 313 to the fixture bottom plate 21, it is likely to drive the fixture bottom plate 21 to cause the position deviation, therefore, the first corner stopper 313 is arranged at a position close to the front door 11 of the cabinet, and the vehicle lamp jig 2 is placed on the lifting platform 31 from the rear door 12 of the cabinet, so that the unfavorable conditions can be effectively avoided.

In a specific embodiment, as shown in fig. 2-3 and fig. 9, the lifting platform 31 is further provided with two first horizontal limiting cylinders 314 at positions for fixing the vehicle lamp fixture 2, and the fixture bottom plate 21 is provided with first horizontal limiting holes 211 at positions corresponding to the two first horizontal limiting cylinders 314; the first horizontal limiting cylinder 314 is fixed at the bottom of the lifting platform 31, penetrates through the lifting platform 31 through the piston rod and extends into the first horizontal limiting hole 211, and the vehicle lamp jig 2 is limited in the horizontal direction. The piston rod of the first horizontal limiting cylinder 314 is inserted into the first horizontal limiting hole 211 on the jig bottom plate 21, so that the vehicle lamp jig 2 can be prevented from moving in the horizontal direction.

In a specific embodiment, as shown in fig. 9, one first horizontal limiting hole 211 is a circular hole having an inner diameter matched with the piston rod of the first horizontal limiting cylinder 314, and the other first horizontal limiting hole 211 is a kidney-shaped through hole, so that a situation that the piston rod cannot be inserted into the two first horizontal limiting holes 211 at the same time due to a machining error can be avoided.

In a specific embodiment, as shown in fig. 2, a plurality of balls 315 are disposed on the lifting platform 31 to facilitate sliding the lamp fixture 2 to a designated position.

In a specific embodiment, as shown in fig. 2 and 9, the lifting platform 31 has a first hollow structure 316 at a position for fixing the lamp fixture 2, and the fixture bottom plate 21 is provided with a corresponding second hollow structure 212, so as to facilitate photographing from below the lifting platform 31 to detect whether each component on the lamp housing 91 is installed in place.

In a specific embodiment, as shown in fig. 2, the cabinet 1 further includes a cabinet top plate 13, and the lifting platform 31 further includes a lower fixing platform 317 fixed below the lifting platform; the visual detection device comprises an upper visual detection device 41 fixed on the top plate 13 of the cabinet body and a lower visual detection device 42 fixed on the lower fixing platform 317, the upper visual detection device 41 is used for photographing and detecting components to be detected in the car lamp 9 from the upper side, and the lower visual detection device 42 is used for photographing and detecting components on the lamp shell 91 from the lower side.

In the specific embodiment, the visual inspection device may be a CCD visual inspection device, or may be another device capable of performing automatic visual inspection.

In one particular embodiment, as shown in fig. 4-5, each of the upper visual inspection device 41 and the lower visual inspection device 42 includes a visual inspection board 51, a position adjustment device 52, and a visual inspection camera 53; the visual detection board 51 of the upper visual detection device 41 is fixed on the top plate 13 of the cabinet body, the visual detection board 51 of the lower visual detection device 42 is fixed on the lower fixing table 317, the position adjustment device 52 is fixed on the visual detection board 51, and the visual detection camera 53 is fixed on the position adjustment device 52, so that the visual detection camera 53 is driven to a required position through the position adjustment device 52 to carry out photographing detection.

In a specific embodiment, as shown in fig. 4-5, the position adjusting device 52 includes a transverse driving electric cylinder 521 and a longitudinal driving electric cylinder 522, the longitudinal driving electric cylinder 522 is fixed on the vision detecting plate 51, the transverse driving electric cylinder 521 is fixed on the longitudinal driving electric cylinder 522, and the vision detecting camera 53 is fixed on the transverse driving electric cylinder 521, so that the transverse driving electric cylinder 521 drives the vision detecting camera 53 to move transversely, and the longitudinal driving electric cylinder 522 drives the transverse driving electric cylinder 521 to further drive the vision detecting camera 53 to move longitudinally.

In a specific embodiment, as shown in fig. 4-5, the upper visual inspection device 41 and the lower visual inspection device 42 further include a ring-shaped LED lamp 54 disposed outside the visual inspection camera 53 for providing sufficient light for photo inspection.

In a specific embodiment, as shown in fig. 4, the lower visual inspection device 42 further includes two third horizontal limiting cylinders 421, and the visual inspection plate 51 of the lower visual inspection device 42 is provided with third horizontal limiting holes 513 at positions corresponding to the two third horizontal limiting cylinders 421; the third horizontal limiting cylinder 421 is fixed at the bottom of the lower fixing table 317, and extends into the third horizontal limiting hole 513 through the piston rod passing through the lower fixing table 317, so as to limit the visual detection plate 51 of the lower visual detection device 42 in the horizontal direction. Two third horizontal limit cylinders 421 are respectively fixed on both sides of the lower fixing stage 317.

In a specific embodiment, as shown in fig. 2 and 4, the lower fixing table 317 is provided with two sets of second vertical limiting modules at positions where the vision detecting plate 51 of the lower vision detecting device 42 is fixed, and the two sets of second vertical limiting modules are symmetrically arranged at both sides of the lower fixing table 317 to limit the placement position of the vision detecting plate 51.

In a specific embodiment, as shown in fig. 4, the second vertical limiting module includes at least one second strip-shaped limiting block 3171 and one second corner limiting block 3172, and the second strip-shaped limiting block 3171 and the second corner limiting block 3172 have an avoiding groove for accommodating the vision detecting plate 51 at a side close to the vision detecting plate 51 and close to the lower fixing table 317.

After the visual detection board 51 of the visual detection device 42 below is placed on the upper fixing table 317 and the lower fixing table 317, the visual detection board 51 is directly inserted into the avoiding grooves of the second strip-shaped limiting block 3171 and the second corner limiting block 3172 on the two sides, so that the position of the visual detection board 51 can be effectively limited, and when two top angles of the visual detection board 51 abut against the second corner limiting block 3172, the indication is that the visual detection board 51 is placed in place, and the visual detection board 51 can be rapidly positioned.

In one embodiment, as shown in FIG. 4, the second corner stop 3172 is disposed proximate the front cabinet door 11 to facilitate placement of the lower visual inspection device 42 on the upper and lower mounting platforms 317 from the rear cabinet door 12.

In a specific embodiment, as shown in fig. 9, the lamp fixture 2 further includes a plurality of lamp positioning modules 22 fixed on the fixture bottom plate 21 and matching with the shape of the lamp 9 for fixing the lamp 9.

Because the lamp body 91 of the car lamp 9 has a plurality of convex or concave structures on the appearance, the car lamp 9 can be relatively firmly fixed on the car lamp jig 2 through the matching of a plurality of car lamp positioning modules 22 and the lamp body 91 on the modeling. For the car lamps 9 with different models, different numbers of car lamp positioning modules 22 can be set at different positions, so that the car lamps can be firmly fixed.

In a specific embodiment, as shown in fig. 9, the car lamp fixture 2 further comprises a marking cylinder 23 fixed on the fixture bottom plate 21 for printing a qualified mark on the car lamp 9 which is qualified for detection. When the visual detection system is qualified after photographing detection, the system can send an instruction to the marking cylinder 23 to print a qualified mark at the corresponding position of the car lamp 9, and if the car lamp 9 is unqualified in detection, the marking cannot be performed.

In a specific embodiment, as shown in fig. 9, the lamp fixture 2 further includes a lamp detection sensor 24 fixed on the fixture bottom plate 21 for detecting the presence or absence of the lamp 9.

In a particular embodiment, the device will proceed only after the detection of the headlight 9 by the headlight detection sensor 24.

In a specific embodiment, as shown in fig. 9, the lamp fixture 2 further includes an electrical connection device 25 fixed on the fixture bottom plate 21 for electrically connecting the device to the lamp 9.

In a specific embodiment, as shown in fig. 9, the electrical connection device 25 includes a counter plug 251 for electrical connection with the lamp 9 and an electrical connection cylinder 252 for driving the counter plug 251 to ascend and descend.

After the lamp detection sensor 24 detects the lamp 9, the device will send a command to make the electric connection cylinder 252 drive the counter plug 251 to ascend and insert into the corresponding position of the lamp 9, so as to realize electric connection, and facilitate the subsequent lighting test.

In a specific embodiment, the electric connection cylinder 252 adopts a sliding table cylinder, so that the opposite insertion can be more stable.

In a specific embodiment, as shown in fig. 9, the vehicle lamp fixture 2 further includes a fixed code scanning gun 26 fixed on the fixture bottom plate 21, for reading the barcode information on the vehicle lamp 9, and storing the detection result and the barcode information together for later-stage tracing query. The form of the bar code is not limited, and the bar code can be a bar code, a two-dimensional code and the like.

After the car light detection sensor 24 detects the car light 9, the fixed code scanning gun 26 automatically scans the bar code on the car light 9, reads the bar code information, and stores the detection result and the bar code information together for later-stage tracing and query.

In the specific embodiment, the jig bottom plate 21 is further provided with a handle 27, so that the vehicle lamp jig 2 can be conveniently put into and taken out of the cabinet body 1.

In a specific embodiment, as shown in fig. 1-2, the front door 11 of the cabinet is a sliding door which can be opened and closed up and down.

In one particular embodiment, as shown in fig. 1-2, the cabinet front door 11 has a push-pull cylinder 111 for controlling the cabinet front door 11 to move up and down, the push-pull cylinder 111 being fixed to the cabinet top plate 13.

In a specific embodiment, as shown in fig. 1, a button box is provided outside the cabinet front door 11, and a start button 16, a reset button 17 and an emergency stop button 18 are provided in the button box. After the start button 16 is pressed, the equipment is started, and various operations are automatically executed; the equipment is automatically reset to an initial state by pressing a reset button 17; after the equipment alarms, the emergency stop button 18 is pressed, the equipment can stop running immediately, and safety is guaranteed.

In the specific embodiment, as shown in fig. 1, a display 14 for displaying information and a man-machine touch screen 15 for displaying information and performing operations are further provided above the front door 11 of the cabinet.

In specific operation process, put into the relevant position on the elevating platform 31 with car light tool 2 through cabinet body back door 12 earlier, carry on spacingly through first vertical spacing module to insert the spacing hole 211 of first level of elevating platform 31 through the piston rod of the spacing cylinder 314 of first level, carry out spacing on the horizontal direction, close cabinet body back door 12. Open cabinet body qianmen 11, the car light tool 2 is put into to the car light 9 that the operator will wait to detect, through the fixed car light 9 of car light orientation module 22, cabinet body qianmen 11 closes. The car light detects sensor 24 and detects car light 9 and has or not, detects car light 9 back, and the fixed bar code that scans on the car light 9 of system command rifle 26 is swept to the system to with testing result and the common storage of bar code information supply the later stage to trace back the inquiry after detecting, start the electric connection cylinder 252 drive simultaneously and counterpoint with car light 9 to plug 251 rebound, realize the electricity and connect. Then, the lifting cylinder 321 drives the lifting platform 31 to ascend to a specified position, the system lights the bulbs and the ECPs in sequence, whether the current value of each part is in a specified range is detected, and the contents of the shooting detection of the visual detection camera 53 of the upper visual detection device 41 include: (1) whether parts in the car light 9 are lack of assembly, misassembly, wrong in color and the like, (2) whether the color, uniformity, brightness, appearance and the like of the light guide strip meet requirements, and (3) whether the LED particles can be lightened and whether the lightened brightness meets requirements. Then, the lifting cylinder 321 drives the lifting platform 31 to descend to the detection range of the lower visual detection device 42, and the visual detection camera 53 of the lower visual detection device 42 performs the photographing detection: whether the parts on the lamp housing 91 are lack of assembly, misassembly, wrong color and the like. After all the detection is qualified, a signal is sent out, an OK word is displayed on the man-machine touch screen 15, meanwhile, the device is turned on to be green, and the marking cylinder 23 prints a qualified mark on the lamp shell 91. When detecting nonconforming, signals and show NG type on man-machine touch-sensitive screen 15, the red light of equipment is bright simultaneously and the siren sound is sent out, and marking cylinder 23 does not print qualified mark, and equipment locking is in current state, and the operator opens and prevents the lock of fool by mistake, presses reset button 17 to reset and close and prevent the lock of fool by mistake. The front door 11 of the cabinet is opened, and the operator takes out the car lamp 9 and replaces the new car lamp 9 for detection.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an automatic change car light check out test set with top visual detection device, check out test set includes the cabinet body (1), the cabinet body (1) is including cabinet body roof (13), its characterized in that: the upper visual detection device (41) comprises a visual detection plate (51), a position adjusting device (52) and a visual detection camera (53); the visual detection board (51) is fixed on the top plate (13) of the cabinet body, the position adjusting device (52) is fixed on the visual detection board (51), and the visual detection camera (53) is fixed on the position adjusting device (52), so that the visual detection camera (53) is driven to a required position through the position adjusting device (52) to carry out photographing detection.

2. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 1, wherein: the position adjusting device (52) comprises a transverse driving electric cylinder (521) and a longitudinal driving electric cylinder (522), the longitudinal driving electric cylinder (522) is fixed on the visual detection plate (51), the transverse driving electric cylinder (521) is fixed on the longitudinal driving electric cylinder (522), and the visual detection camera (53) is fixed on the transverse driving electric cylinder (521), so that the transverse driving electric cylinder (521) drives the visual detection camera (53) to transversely move, and the longitudinal driving electric cylinder (522) drives the transverse driving electric cylinder (521) to further drive the visual detection camera (53) to longitudinally move.

3. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 1, wherein: the upper visual detection device (41) also comprises an annular LED lamp (54) sleeved on the outer side of the visual detection camera (53), so that sufficient light can be provided for photographing detection;

visual detection camera (53) are equipped with two, two the angle of shooing of visual detection camera (53) is different, is convenient for detect for waiting to detect the part of shooing that the angle is different.

4. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 1, wherein: the upper visual detection device (41) further comprises at least two upper detection plate fixing devices (411) for fixing the visual detection plate (51) of the upper visual detection device (41) on the top plate (13) of the cabinet body.

5. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 4, wherein: the four upper detection plate fixing devices (411) are respectively used for fixing four corners of the visual detection plate (51);

the upper detection plate fixing device (411) comprises an upper detection plate fixing block (4111) and an upper detection plate fixing cylinder (4112) for driving the upper detection plate fixing block (4111) to rotate or move up and down.

6. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 1, wherein: the upper visual detection device (41) also comprises an upper detection plate clamping device (412), so that the visual detection plate (51) can still be fixed on the top plate (13) of the cabinet body after the upper detection plate fixing device (411) fails.

7. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 6, wherein: two clamping holes (511) are formed in the visual detection plate (51); the upper detection plate clamping device (412) comprises two clamping air cylinders (4121), two clamping blocks (4122) and two clamping pieces (4123); the top plate (13) of the cabinet body is provided with two round holes with the diameter larger than that of the clamping piece (4123); one end of each of the two clamping pieces (4123) penetrates through the round hole and is inserted into the two clamping holes (511), the other end of each of the two clamping pieces (4122) is fixed on the two clamping blocks (4122), the two clamping blocks (4122) are fixed on the two clamping cylinders (4121), and the two clamping cylinders (4121) drive the two clamping blocks (4122) to drive the two clamping pieces (4123) to clamp the vision detection plate (51) towards the middle.

8. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 7, wherein: the clamping block (4122) is provided with a U-shaped groove, the clamping piece (4123) comprises a T-shaped clamping sleeve (41232) with a clamping cap (41231) and a clamping column (41233), one end of the clamping column (41233) is fixed in the T-shaped clamping sleeve (41232), the other end of the clamping column is inserted into the clamping hole (511), and the T-shaped clamping sleeve (41232) is arranged in the U-shaped groove, so that the clamping cap (41231) is clamped above the U-shaped groove.

9. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 1, wherein: the upper visual detection device (41) further comprises a second horizontal limiting device (413) for limiting the visual detection plate (51) of the upper visual detection device (41) in the horizontal direction.

10. The overhead vision inspection device for automated vehicle light inspection equipment according to claim 9, wherein: two second horizontal limiting holes (512) are formed in the visual detection plate (51); the second horizontal limiting device (413) comprises a second horizontal limiting plate (4131), two second horizontal limiting columns (4132), two second horizontal limiting guide sleeves (4133) and two second horizontal limiting cylinders (4134), the second horizontal limiting guide sleeves (4133) are fixed above the cabinet top plate (13), the top ends of the two second horizontal limiting columns (4132) are respectively fixed at two ends of the second horizontal limiting plate (4131), the bottom ends of the two second horizontal limiting guide sleeves (4133) are respectively inserted into the two second horizontal limiting guide sleeves, the two second horizontal limiting cylinders (4134) are respectively fixed above the cabinet top plate (13), and the second horizontal limiting plate (4131) is respectively driven by a piston rod to drive the second horizontal limiting columns (4132) to downwards extend into the second horizontal limiting detection plate (512), so that limiting of the visual sense (51) in the horizontal direction is achieved.