CN114578259A

CN114578259A - Fault monitoring method and device for automobile lamp

Info

Publication number: CN114578259A
Application number: CN202111411324.0A
Authority: CN
Inventors: 袁斌; 周勇刚; 何文俊
Original assignee: Jiangsu Yedi Light Co ltd
Current assignee: Jiangsu Yedi Light Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-03
Anticipated expiration: 2041-11-25
Also published as: CN114578259B

Abstract

The invention relates to an automobile lamp technology, which is used for solving the problems that the filament fracture inspection of an automobile lamp is inaccurate and is easy to leak, the shell fracture inspection of the automobile lamp is inaccurate and the automobile lamp falls and collides and damages after the inspection, in particular to a fault monitoring method and a device of the automobile lamp, comprising a detection table and an automobile lamp body, wherein the invention carries out voltage detection on the automobile lamp body through a detection head connected with a voltmeter to judge whether to send out a filament fracture alarm or not, so that the time consumed by the filament fracture inspection is shortened, the condition of the leak is not easy to occur, whether the lamp shell has larger fracture or not is judged through whether a wind power sensor arranged below a frame detects wind power data or not, the lamp shell with the fracture condition of the automobile lamp shell can not be used due to improper observation, and the automobile lamp falls under the action of a lifting reciprocating screw rod through a blanking plate, the automobile lamp body can fall down without the damage of the shell due to collision.

Description

Fault monitoring method and device for automobile lamp

Technical Field

The invention relates to the technology of automobile lamps, in particular to a fault monitoring method and device of an automobile lamp.

Background

The car light is a lamp on a vehicle, is a tool for illuminating the road when the vehicle runs at night, and is also a prompting tool for sending various vehicle running signals.

In the prior art, when a worker checks whether a lamp filament is fused or not on an automobile lamp body, the worker mostly shakes the automobile lamp body manually to check whether the lamp filament is connected stably or not, so that when the worker checks whether the lamp filament of a large number of automobile lamp bodies is fused or not, more time is consumed easily, and the situation of omission easily occurs during manual checking; when the quality of the automobile lamp body is checked, because the color of the shell of the automobile lamp body is transparent and the inner side of the automobile lamp body is provided with more reflecting edge structures, fine cracks are not easy to observe on the outer side of the shell of the automobile lamp body, and more water vapor is easy to enter into the automobile lamp body with the broken shell when the automobile lamp body is used, so that the automobile lamp body is foggy and attached to the inner wall of the shell of the automobile lamp body, and the normal lighting effect of the automobile lamp body is influenced; the car light body after detecting is when carrying out the unloading, and the car light body falls to the car light collecting box inside from main transmission band top landing more directly, and the collision easily takes place to the in-process of car light collecting box inside from main transmission band top whereabouts to the car light body, leads to the casing of car light body to take place the damage, influences pleasing to the eye and the sale of car light body, makes the user suffer economic loss.

In view of the above technical problem, the present application proposes a solution.

Disclosure of Invention

The invention aims to detect the voltage of the automobile lamp body through the detection head connected with the voltmeter to judge whether to send out the alarm of filament breakage or not, so that the time consumed by filament breakage detection is shortened, the omission condition is not easy to occur, whether the lamp housing is greatly broken or not is judged by detecting wind data or not through a wind sensor arranged below the frame, so that the broken lamp housing can not be used due to improper observation in the detection of the broken lamp housing of the vehicle lamp, the blanking plate assists the automobile lamp to fall under the action of the lifting reciprocating screw rod, so that the automobile lamp body can not be damaged by collision when falling, the method and the device for monitoring the faults of the automobile lamp solve the problems that careless omission easily occurs due to inaccurate detection of the broken lamp filament of the automobile lamp, inaccurate detection of the broken shell of the automobile lamp and collision and damage occur when the automobile lamp falls after detection.

The purpose of the invention can be realized by the following technical scheme:

a fault monitoring method for an automobile lamp comprises the following steps:

the method comprises the following steps: according to the shape and size of the automobile lamp body to be detected, the positions of two regulating slide blocks on the inner side of a transverse sliding groove are regulated and fixed, then the angle regulation and the fixing of a detection head are carried out through a rotating seat, the position of the detection head and the middle position of the automobile lamp body placed on the inner side of a placing frame are positioned on the same horizontal plane, the automobile lamp body to be detected is placed on the inner side of the placing frame in sliding connection with the upper surface of a main conveying belt, the automobile lamp body is driven by the main conveying belt to move, when the placing frame moves to the position of a displacement guide plate, the placing frame and the displacement guide plate are mutually extruded, the placing frame is driven by the main conveying belt to slide on a fixed slide rod along the inclined plane on the outer side of the displacement guide plate in a position, in the moving process of the placing frame, a telescopic spring connected with the placing frame is stretched and lengthened, the exposed end of the automobile lamp body is continuously close to the detection head, the frame is placed to continuously move along the inclined plane of the displacement guide plate after the exposed end of the automobile lamp body is inserted into the inner side of the detection head and is contacted with the induction slide block, the induction slide block is extruded towards the inner side of the detection head to enable the second induction block to be contacted with the first induction block, a circuit connected with the voltmeter is connected, the voltmeter can detect the voltage of the automobile lamp body, the first elastic cushion is extruded and contracted in the process that the induction slide block is extruded towards the inner side, the placement frame moves to the middle position of the displacement guide plate, the induction slide block contacted with the exposed end of the automobile lamp body moves along the automobile lamp body under the driving of the main transmission belt due to extrusion, the adjusting spring is stretched and lengthened in the moving process, the placement frame slides along the inclined plane of the displacement guide plate under the action force of the retraction of the stretching spring to reset after moving out from the middle position of the displacement guide plate, in the resetting process, the extrusion acting force of the exposed end of the automobile lamp body on the induction sliding block is reduced, and the induction sliding block can drive the induction sliding block to reset under the action of the retracting acting force of the adjusting spring after being stretched, so that the upper automobile lamp body and the lower automobile lamp body on the main conveying belt can move to the position to be detected conveniently;

step two: the main conveying belt rotates in the operation process, a first reciprocating screw rod connected to one end of the rotating roller rotates along with the main conveying belt, so that a first reciprocating plate connected to the outer side of the first reciprocating screw rod in a sliding mode slides in a reciprocating mode under the support of first limiting rods on two sides, a telescopic hose contracts and stretches in the reciprocating sliding process to transmit outside air to the interior of an air bag along a vent pipe for storage, when the pressure in the air bag reaches a set value, a communicating valve on one side is opened to enable the inside air to be transmitted to the position of an air duct along the vent pipe to be discharged, the surface of an automobile lamp body on the inner side of a placing frame passing through the position is impacted, and a wind sensor on the inner side of the placing frame, close to the lower portion of a sealing strip, can detect the wind power below the interior of the placing frame;

step three: the rotating roller rotates in the operation process of the main transmission belt, the second reciprocating screw rod connected to one end of the rotating roller rotates along with the main transmission belt, so that the second reciprocating plate connected to the outer side of the second reciprocating screw rod in a sliding mode slides in a reciprocating mode under the support of the second limiting rods on two sides, the connecting plate on the second reciprocating plate moves along with the reciprocating motion in the reciprocating sliding process, the extrusion plate connected to one end of the connecting plate through the detection box is extruded with the automobile lamp body shell arranged on the inner side of the frame, the extrusion plate on the inner side of the detection box can transmit the detected extrusion acting force to the monitoring device controller in the extrusion process, and the auxiliary transmission belt rotating along with the outer side wall of the rotating roller rotates in the rotating process, the electromagnet on the auxiliary transmission belt can be used for adsorbing the placement frame passing through the position on the main transmission belt, so that the automobile lamp body on the placement frame cannot move when being extruded by the extrusion plate;

step four: the driving runner connected with the rotating roller at one end of the main transmission belt is driven to rotate by the blanking transmission belt and the driven runner, so that the driving gear coaxial with the driven runner drives the transmission gear which is mutually vertical and embedded with the driving gear to rotate, the lifting reciprocating screw rod connected with the transmission gear synchronously rotates, the blanking plate connected on the outer side wall of the lifting reciprocating screw rod through the sliding part moves up and down in the rotating process of the lifting reciprocating screw rod, the blanking plate is connected with the automobile lamp body falling from the placing frame when moving to the upper part to descend, the position of the turnover plate is inclined under the action of the blanking plate, the automobile lamp body slides down from the turnover plate along the inclined plane, the limiting spring connected with the turnover plate in the inclining process of the turnover plate stretches to lengthen, and the turnover plate is retracted to drive the turnover plate to reset under the limitation of the turnover baffle plate in the subsequent upward moving process of the blanking plate, and the lower plate and the blanking plate are kept on the same horizontal plane.

A fault monitoring device of an automobile lamp comprises a detection table and an automobile lamp body, wherein the upper surface of the detection table is provided with the automobile lamp body, and a lamp filament detection mechanism is arranged at a position, corresponding to the automobile lamp body, of the upper surface of the detection table;

the filament detection mechanism comprises a detection plate, a voltmeter is connected to the middle position of the upper surface of the detection plate, a transverse sliding groove is formed in the middle position of one side of the outer side wall of the detection plate, an adjusting slide block is connected to the inner side wall of the transverse sliding groove in a sliding mode, one side, away from the detection plate, of the outer side wall of the adjusting slide block is rotatably connected with a detection head through a rotating seat, a displacement baffle is rotatably connected to the front surface and the rear surface of the detection plate through a rotating shaft corresponding to the position of the transverse sliding groove, a sliding groove is formed in the middle position of the inner side wall of the detection head, an induction slide block is slidably connected to the inside of the sliding groove, an adjusting spring is connected to one side of the outer side wall of the induction slide block, a first induction block is connected to the middle position of the inner side wall of the detection head, a second induction block is connected to the outer side wall of the induction slide block, a first elastic cushion is connected to two sides, close to the inner side wall of the first induction block, of the detection head, one end of the first elastic cushion close to the induction sliding block is connected with a sliding limiting plate;

detect a table upper surface and correspond car light body position department is connected with main transmission band through the live-rollers, main transmission band upper surface corresponds car light body position department is connected with places the frame, main transmission band upper surface corresponds place frame position department and is connected with fixed slide bar, it keeps away from to place the frame lateral wall one side of pick-up plate is connected with expanding spring, it corresponds to place the frame lateral wall fixed slide bar position department has seted up the displacement spout, it is close to detect a table upper surface main transmission band one side is connected with the displacement guide board.

As a preferred embodiment of the present invention, a lamp housing detection mechanism is disposed at one end of the rotating roller away from the detection plate;

the lamp shell detection mechanism comprises a first mounting plate, two sides of the outer side wall of the first mounting plate are connected with a first limiting rod, one end of the first limiting rod, which is far away from the first mounting plate, is connected with a first limiting plate, the outer side wall of the first limiting plate is rotatably connected with a first reciprocating screw rod at a position corresponding to the rotating roller, the outer side wall of the first reciprocating screw is connected with a first reciprocating plate in a sliding way, two sides of the outer side wall of the first reciprocating plate, which are close to the first reciprocating screw, are connected with telescopic hoses, the outer side wall of the telescopic hose is connected with an air bag through a vent pipe, the middle position of the outer side wall of the air bag is connected with a barometer, one end of the air bag is connected with an air duct through a vent pipe, a sealing strip is connected to the middle position of the inner side wall of the placing frame, and a wind sensor is connected to the inner front surface of the placing frame, close to the lower part of the sealing strip;

one side of the upper surface of the detection table, which is close to the first mounting plate, is connected with a second mounting plate, one side of the outer side wall of the second mounting plate is connected with a second limiting plate, one end of the second limiting plate, which is far away from the second mounting plate, is connected with a second limiting plate, the outer side wall of the second limiting plate is rotatably connected with a second reciprocating screw rod corresponding to the position of the rotating roller, the outer side wall of the second reciprocating screw rod is slidably connected with a second reciprocating plate, the other side of the outer side wall of the second limiting plate is rotatably connected with a transmission runner corresponding to the position of the second reciprocating screw rod, the outer side wall of the transmission runner is connected with a detection transmission belt, one side of the outer side wall of the second reciprocating plate is connected with a connection plate, one end of the connection plate, which is far away from the second mounting plate, is slidably connected with a detection box, one side of the detection box, which is far away from the connection plate, is connected with a pressure sensor, and two sides of the detection box, which are close to the pressure sensor, are connected with second elastic cushions, the detection case lateral wall is kept away from one side of connecting plate is connected with the stripper plate, the live-rollers lateral wall corresponds second mounting panel position department has seted up the mounting groove, the mounting groove lateral wall is connected with vice transmission band, vice transmission band lateral wall is connected with a plurality of evenly distributed's electro-magnet.

As a preferred embodiment of the invention, one end of the main conveyor belt, which is far away from the detection plate, is provided with a blanking mechanism;

the blanking mechanism comprises a supporting frame, a blanking block is connected to the middle position of the lower surface in the supporting frame, a driving runner is connected to one end of a rotating roller, driven runners are rotatably connected to two sides of the inner side wall of the supporting frame, the driven runners are in transmission connection with the driving runner through a blanking transmission belt, a driving gear is connected to one side, away from the supporting frame, of the outer side wall of the driven runner, a lifting reciprocating screw is rotatably connected to the position, close to the driving gear, of the lower surface in the supporting frame, a transmission gear is connected to the position, corresponding to the driving gear, of the outer side wall of the lifting reciprocating screw, a blanking plate is slidably connected to the outer side wall of the lifting reciprocating screw, a turnover plate is rotatably connected to the inner side wall of the blanking plate through a rotating shaft, a turnover baffle is connected to the position, corresponding to the turnover plate, of the lower surface of the blanking plate is connected with a connecting seat, and the upper surface of the connecting seat is connected with a limiting spring at a position corresponding to the turnover plate.

As a preferred embodiment of the present invention, both ends of the flexible hose are connected to one-way valves, and the outer side wall of the vent pipe is connected to a communication valve at a position close to the air bag.

As a preferred embodiment of the present invention, sliding holes are respectively formed on the outer side walls of the second reciprocating plate and the first reciprocating plate at positions corresponding to the second reciprocating screw and the first reciprocating screw, and a groove sliding part is connected to the inner side wall of each sliding hole.

In a preferred embodiment of the present invention, a timer is connected to one end of the outer side wall of the sub-belt, which is close to the electromagnet, and a battery pack is connected to one side of the outer side wall of the sub-belt, which is close to the timer.

Compared with the prior art, the invention has the beneficial effects that:

1. the automobile lamp body placed in the placing frame is driven to move through the main conveying belt, when the automobile lamp body moves to the position of the detection head, the voltage detection is carried out on the automobile lamp body through the detection head connected with the voltmeter, the detected data are transmitted to the detection equipment controller to be compared, whether a filament breakage alarm is sent or not is judged, manual detection is not needed, the time consumed by filament breakage detection is shortened, and the omission condition is not prone to occur;

2. the rotating roller on the main conveying belt drives the first reciprocating screw rod and the second reciprocating screw rod to rotate, so that the flexible hose sucks external air under the action of the first reciprocating screw rod and transmits the air to the position of an air bag, the air bag stores the accumulated pressure and then sprays the air, whether the lamp housing is greatly broken or not is judged by detecting larger wind power data through a wind power sensor below a placing frame, the extrusion plate driven by the second reciprocating screw rod moves to extrude the automobile lamp housing, whether the automobile lamp housing is broken or not is judged according to the pressure data difference detected by the pressure sensors in the two detection boxes, and the broken lamp housing can not be used for the detection of the broken condition of the automobile lamp housing due to improper observation;

3. the upper rotating roller of the main conveying belt drives the lifting reciprocating screw rod to rotate, so that the lower material plate can do up-and-down reciprocating motion under the action of the lifting reciprocating screw rod to assist the automobile lamp body falling from the main conveying belt at a higher position to fall, and the automobile lamp body can not be damaged due to collision.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a structural diagram of a filament detection mechanism of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the head of the present invention;

FIG. 4 is a structural view of a lamp housing inspection mechanism of the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention;

FIG. 6 is a view showing the internal structure of the inspection box according to the present invention;

FIG. 7 is a view of the placement frame of the present invention;

FIG. 8 is a view showing a structure of a sub-belt according to the present invention;

FIG. 9 is a view of the structure of the blanking mechanism of the present invention;

fig. 10 is a construction view of the blanking plate of the present invention.

In the figure: 1. a detection table; 2. a filament detection mechanism; 21. detecting a plate; 22. a voltmeter; 23. placing the frame; 24. a displacement guide plate; 25. a tension spring; 26. fixing the sliding rod; 27. a rotating roller; 28. a main conveyor belt; 29. a transverse chute; 210. a displacement baffle; 211. adjusting the sliding block; 212. a detection head; 213. a rotating seat; 214. a first sensing block; 215. a first elastic pad; 216. a sliding limit plate; 217. adjusting the spring; 218. a sliding groove; 219. an induction slider; 220. a second sensing block; 221. a displacement chute; 3. a lamp housing detection mechanism; 31. a first mounting plate; 32. a first limit plate; 33. a flexible hose; 34. a first reciprocating plate; 35. a first limit rod; 36. a first reciprocating screw; 37. an air bag; 38. a barometer; 39. a breather pipe; 310. a connecting plate; 311. a pressing plate; 312. a detection box; 313. an air duct; 314. a second limiting rod; 315. detecting a transmission belt; 316. a second limiting plate; 317. a transmission runner; 318. a second reciprocating screw; 319. a second mounting plate; 320. a second reciprocating plate; 321. a second elastic pad; 322. a pressure sensor; 323. a sealing strip; 324. a wind sensor; 325. a sub-conveyor belt; 326. mounting grooves; 327. an electromagnet; 4. a blanking mechanism; 41. lifting a reciprocating screw rod; 42. a blanking plate; 43. a turnover plate; 44. blanking blocks; 45. a support frame; 46. a transmission gear; 47. a driven runner; 48. a drive gear; 49. a blanking transmission belt; 410. a driving runner; 411. a limiting spring; 412. a connecting seat; 413. turning over the baffle; 5. automobile lamp body.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a device for monitoring a failure of an automotive lamp comprises a detection platform 1 and an automotive lamp body 5, wherein the automotive lamp body 5 is disposed on the upper surface of the detection platform 1, a filament detection mechanism 2 is disposed on the upper surface of the detection platform 1 at a position corresponding to the automotive lamp body 5, the filament detection mechanism 2 comprises a detection plate 21, a voltmeter 22 is connected to the middle position of the upper surface of the detection plate 21, two connectors of the voltmeter 22 are respectively connected to two detection heads 212, so that after the filament detection device is inserted into the detection heads 212, whether the filament inside the automotive lamp body 5 is fused or not can be judged according to a voltage value displayed on the voltmeter 22, a transverse sliding groove 29 is disposed at the middle position of one side of the outer side wall of the detection plate 21, an adjusting slider 211 is slidably connected to the inner side wall of the transverse sliding groove 29, and the adjusting slider 211 slides inside the transverse sliding groove 29 to change the position, the distance between the two detection heads 212 can be adjusted according to the size of the automobile lamp body 5, one side of the outer side wall of the adjusting slide block 211, which is far away from the detection plate 21, is rotatably connected with the detection heads 212 through the rotating seat 213, the detection heads 212 can rotate under the action of the rotating seat 213 to adjust the longitudinal position, the positions of the front and rear surfaces of the detection plate 21, which correspond to the positions of the transverse sliding grooves 29, are rotatably connected with the displacement baffle 210 through the rotating shaft, the displacement baffle 210 can limit the sliding position of the adjusting slide block 211 in the transverse sliding grooves 29, the middle position of the inner side wall of the detection heads 212 is provided with the sliding groove 218, the inside of the sliding groove 218 is slidably connected with the induction slide block 219, one side of the outer side wall of the induction slide block 219 is connected with the adjusting spring 217, one end of the adjusting spring 217 is connected on the outer side wall of the induction slide block 219, the other end of the inner side wall of the sliding groove 218 is connected with the first induction block 214, the outer side wall of the sensing slider 219 is connected with a second sensing block 220 near the first sensing block 214, the inner side wall of the detection head 212 is connected with first elastic pads 215 near the two sides of the first sensing block 214, the first elastic pads 215 are compressed and contracted in the process that the two sensing blocks are close to each other, and then rebound and reset to push the sensing slider 219 to return to the original position, one end of the first elastic pad 215 close to the sensing slider 219 is connected with a sliding limiting plate 216, the sliding limiting plate 216 enables the sliding of the sensing slider 219 not to be obstructed by the first elastic pads 215 so as to smoothly slide in position, the upper surface of the detection table 1 corresponding to the position of the automobile lamp body 5 is connected with a main transmission belt 28 through a rotating roller 27, the upper surface of the main transmission belt 28 is connected with a placing frame 23 corresponding to the position of the automobile lamp body 5, the placing frame 23 can be sleeved on the outer side of the fixed slide bar 26 through a displacement chute 221 on the bottom surface to slide in position on the main transmission belt 28, the upper surface of the main conveyor belt 28 is connected with a fixed slide bar 26 at a position corresponding to the placing frame 23, one side of the outer side wall of the placing frame 23, which is far away from the detection plate 21, is connected with a telescopic spring 25, a displacement chute 221 is formed at a position corresponding to the fixed slide bar 26 at the outer side wall of the placing frame 23, one side of the upper surface of the detection platform 1, which is close to the main conveyor belt 28, is connected with a displacement guide plate 24, the shape of the displacement guide plate 24 is isosceles trapezoid, and both sides are designed in an inclined manner;

in the prior art, when a worker checks whether a lamp filament is fused or not on an automobile lamp body 5, the worker mostly shakes the automobile lamp body 5 manually to check whether the lamp filament is connected stably or not, when manually checking whether the lamp filament is fused or not on a large number of automobile lamp bodies 5, the worker is prone to consuming more time, and the worker is prone to generating omission during checking;

the automobile lamp body 5 is placed on the inner side of the placing frame 23 in sliding connection with the upper surface of the main conveyor belt 28, so that the automobile lamp body 5 moves in position under the driving of the main conveyor belt 28, when the placing frame 23 moves to the position of the displacement guide plate 24, the placing frame 23 and the displacement guide plate 24 are pressed against each other, the placing frame 23 is driven by the main conveyor belt 28 to slide on the fixed slide bar 26 along the inclined surface on the outer side of the displacement guide plate 24, in the moving process of the placing frame 23, the extension spring 25 connected with the placing frame 23 is stretched and lengthened, so that the exposed end of the automobile lamp body 5 is continuously close to the detection head 212, the placing frame 23 is inserted into the inner side of the detection head 212 and is contacted with the induction slider 219, then the induction slider 219 is pressed towards the inner side of the detection head 212, so that the second induction block 220 is contacted with the first induction block 214, the circuit switch-on of being connected with voltmeter 22, voltmeter 22 can detect the voltage of car light body 5, if the filament normally does not take place cracked condition, the voltage that voltmeter 22 detected is zero, if the filament cracked condition, voltmeter 22 detectable voltage value, monitoring facilities accessible connecting wire is connected with voltmeter 22 and is read voltmeter 22's detection data, make monitoring facilities can be in second response piece 220 and first response piece 214 mutual contact, and voltmeter 22 detected voltage data is zero, send filament fusing alarm through alarm devices and inform the car light body 5 filament fracture that is detecting on staff's main transmission band 28, need not the staff manual work and inspect, save time, and the difficult condition that appears the hourglass.

Example 2:

referring to fig. 4-8, a lamp housing detecting mechanism 3 is disposed at an end of the rotating roller 27 away from the detecting plate 21, the lamp housing detecting mechanism 3 includes a first mounting plate 31, the first mounting plate 31 is connected to a position on the upper surface of the detecting table 1 near one side of the main conveyor belt 28, first limiting rods 35 are connected to two sides of an outer side wall of the first mounting plate 31, a first limiting plate 32 is connected to an end of the first limiting rod 35 away from the first mounting plate 31, a first reciprocating screw 36 is rotatably connected to an outer side wall of the first limiting plate 32 corresponding to the position of the rotating roller 27, a first reciprocating plate 34 is slidably connected to an outer side wall of the first reciprocating screw 36, the first reciprocating plate 34 is limited by the first reciprocating screw 36 and the first limiting rod 35 during reciprocating movement outside the first reciprocating screw 36, the first reciprocating plate constantly keeps moving in a horizontal state with the first limiting plate 32, flexible hoses 33 are connected to two sides of an outer side wall of the first reciprocating plate 34 near the first reciprocating screw 36, the two ends of the telescopic hose 33 are both connected with one-way valves, the one-way valve at the end of the telescopic hose 33 connected with the air bag 37 can only exhaust air, the one-way valve at the end of the telescopic hose 33 connected with the first reciprocating plate 34 can only intake air, so that the telescopic hose 33 sucks in outside air and discharges the air into the air bag 37 along the vent pipe 39 in the reciprocating process, the position of the outer side wall of the vent pipe 39 close to the air bag 37 is connected with a communication valve, one end of the air bag 37 is connected with the communication valve, the other end of the air bag is limited by the one-way valve on the telescopic hose 33, so that the air discharged into the air bag 37 is controlled by the communication valve, the air is stored in the air bag 37 under the condition that the communication valve is not opened, the outer side wall of the telescopic hose 33 is connected with the air bag 37 through the vent pipe 39, the middle position of the outer side wall of the air bag 37 is connected with a barometer 38, and the distance between two automobile bodies 5 placed on the main conveyor belt 28 is larger, the air bag 37 can store sufficient air, one end of the air bag 37 is connected with an air duct 313 through a vent pipe 39, the middle position of the inner side wall of the placing frame 23 is connected with a sealing strip 323, the front surface of the interior of the placing frame 23, which is close to the lower part of the sealing strip 323, is connected with a wind sensor 324, the upper end and the lower end of the placing frame 23 are separated by the sealing strip 323, so that the air blown in from the upper end does not influence the detection of the wind sensor 324 on the wind power;

a second mounting plate 319 is connected to one side of the upper surface of the detection table 1, which is close to the first mounting plate 31, a second limit rod 314 is connected to one side of the outer side wall of the second mounting plate 319, slide holes are respectively formed in the positions, corresponding to the second reciprocating screw 318 and the first reciprocating screw 36, of the outer side walls of the second reciprocating plate 320 and the first reciprocating plate 34, a groove slider is connected to the inner side wall of each slide hole, the groove slider slides in the inner side of the groove of each reciprocating screw, a second limit plate 316 is connected to one end, away from the second mounting plate 319, of the second limit rod 314, a second reciprocating screw 318 is rotatably connected to the outer side wall of the second limit plate 316, corresponding to the position of the rotating roller 27, a second reciprocating screw 320 is slidably connected to the outer side wall of the second reciprocating screw 318, a transmission rotating wheel 317 is rotatably connected to the other side of the outer side wall of the second limit plate 316, corresponding to the position of the second reciprocating screw 318, and transmission rotating wheels 317 are connected to the upper and lower sides of the second mounting plate 319, the two transmission rotating wheels 317 are mutually transmitted through the detection transmission belt 315, the movement of the second reciprocating plate 320 is limited by two sets of transmission structures connected to the second mounting plate 319, the detection transmission belt 315 is connected to the outer side wall of the transmission rotating wheels 317, one side of the outer side wall of the second reciprocating plate 320 is connected with the connecting plate 310, one end, far away from the second mounting plate 319, of the connecting plate 310 is slidably connected with the detection box 312, one side, far away from the connecting plate 310, inside the detection box 312 is connected with the pressure sensor 322, the pressure sensor 322 can detect the pressure of the second elastic cushion 321 by the connecting plate 310 inside the detection box 312 when the extrusion plate 311 and the automobile lamp body 5 are extruded, the two sides, close to the pressure sensor 322, inside the detection box 312 are connected with the second elastic cushion 321, one side, far away from the connecting plate 310, outside the side of the detection box 312 is connected with the extrusion plate 311, and the position, corresponding to the second mounting plate 319, of the outside wall of the rotating roller 27 is provided with a mounting groove 326, the outer side wall of the mounting groove 326 is connected with an auxiliary conveyor belt 325, the outer side wall of the auxiliary conveyor belt 325 is connected with a plurality of uniformly distributed electromagnets 327, one end, close to the electromagnets 327, of the outer side wall of the auxiliary conveyor belt 325 is connected with a timer, one side, close to the timer, of the outer side wall of the auxiliary conveyor belt 325 is connected with a battery pack, the timer times rotation of the auxiliary conveyor belt 325 under the control of a monitoring device controller, and when a set time is reached, switching-on and switching-off states of a control switch connected with an electromagnet 327 circuit are performed, the set time is half of a circle of time of rotation of the auxiliary conveyor belt 325, so that the electromagnets 327 are powered on for adsorption when being in contact with the main conveyor belt 28, and are rotated to one side far away from the main conveyor belt 28 to power off;

in the prior art, when the quality of the automobile lamp body 5 is checked, because the color of the shell of the automobile lamp body 5 is transparent and the inner side of the automobile lamp body 5 is provided with more reflection corner structures, fine cracks existing on the outer side of the shell of the automobile lamp body 5 are not easy to observe, and when the automobile lamp body 5 with a broken shell is used, more water vapor easily enters the inside of the automobile lamp body 5 to form fog and adhere to the inner wall of the shell of the automobile lamp body 5, so that the normal lighting effect of the automobile lamp body 5 is influenced;

the rotating roller 27 rotates in the operation process of the main conveyor belt 28, the first reciprocating screw rod 36 connected to one end of the rotating roller 27 rotates along with the rotating roller, so that the first reciprocating plate 34 connected to the outer side of the first reciprocating screw rod 36 in a sliding manner slides back and forth under the support of the first limiting rods 35 at two sides, the telescopic hose 33 contracts and stretches in the reciprocating sliding process to transmit outside air to the inside of the air bag 37 along the vent pipe 39 for storage, when the air pressure gauge 38 detects that the internal pressure of the air bag 37 reaches a set value, the communicating valve at one side is opened to transmit the internal air to the position of the air duct 313 along the vent pipe 39 for discharge, the surface of the automobile lamp body 5 passing through the position and on the inner side of the placing frame 23 is impacted, the wind sensor 324 at the inner side of the placing frame 23 and close to the lower part of the sealing strip 323 can detect the wind power at the inner part of the placing frame 23, if the crack of the shell of the automobile lamp body 5 is large, air is blown into the shell from a crack above the shell and is easily discharged from the lower part of the inner part of the shell, so that the wind power sensor 324 positioned below can detect wind power data, the detected wind power data are transmitted to the monitoring device controller, the detected wind power data are larger than the wind power data detected by airflow flowing generated by the movement of the main conveying belt 28 in the prior art, the monitoring device controller transmits signals to the alarm device to send out a shell fracture alarm to inform a worker, for the shell fracture condition with small part of gaps, the second reciprocating lead screw 318 connected to one end of the rotating roller 27 in the operation process of the main conveying belt 28 rotates along with the second reciprocating lead screw 318, the second reciprocating plate 320 connected to the outer side of the second reciprocating lead screw 318 in a sliding mode is supported by the second limiting rods 314 on two sides, the connecting plate 310 on the second reciprocating plate 320 moves along with the reciprocating mode in the reciprocating mode, and the pressing plate 311 connected to one end of the connecting plate 310 through the detection box 312 and the automobile lamp body arranged on the inner side of the placing frame 23 are enabled to be capable of reciprocating 5, extruding the shell, transmitting the detected extrusion acting force to the extrusion plate 311 at the inner side of the detection box 312 during the extrusion process to a monitoring device controller, comparing the pressure data transmitted from the corresponding positions of the two extrusion plates 311 by the monitoring device controller, when the shell rupture position is pressed, because the fracture position is not supported by the surrounding shell and is easy to deform, the data detected at the fracture position and the non-fracture position are different in size, if the pressure data difference value of the fracture position and the non-fracture position is larger than a set value, indicating that the housing of the lamp body 5 is broken, the sub-belt 325 on the outer side wall of the rotating roller 27 rotating following the rotation is in the process of rotating, the placement frame 23 passing through the position on the main conveyor 28 can be attracted by the electromagnet 327 on the sub conveyor 325, so that the vehicle lamp body 5 on the placement frame 23 does not move when being pressed by the pressing plate 311.

Example 3:

referring to fig. 9-10, a discharging mechanism 4 is disposed at an end of the main conveyor belt 28 away from the detecting plate 21, the discharging mechanism 4 includes a supporting frame 45, a discharging block 44 is connected to a middle position of an inner lower surface of the supporting frame 45, the discharging block 44 is an inclined structure, a driving wheel 410 is connected to an end of the rotating roller 27, driven wheels 47 are rotatably connected to two sides of an inner sidewall of the supporting frame 45, the driven wheels 47 are in transmission connection with the driving wheel 410 through a discharging transmission belt 49, so that the rotating roller 27 can drive the driven wheels 47 to rotate, a driving gear 48 is connected to a side of an outer sidewall of the driven wheels 47 away from the supporting frame 45, a lifting reciprocating screw 41 is rotatably connected to a position of the inner lower surface of the supporting frame 45 close to the driving gear 48, a transmission gear 46 is connected to an outer sidewall of the lifting reciprocating screw 41 corresponding to the driving gear 48, the driving gear 48 and the transmission gear 46 are perpendicular to each other and are engaged with each other to drive rotation, the outer side wall of the lifting reciprocating screw 41 is connected with a blanking plate 42 in a sliding manner, the inner side wall of the blanking plate 42 is connected with a turnover plate 43 in a rotating manner through a rotating shaft, the turnover plate 43 can rotate on the inner side of the blanking plate 42 under the action of the rotating shaft, the position, corresponding to the turnover plate 43, of the lower surface of the blanking plate 42 is connected with a turnover baffle 413, the lower surface of the turnover baffle 413 is connected with a connecting seat 412, the position, corresponding to the turnover plate 43, of the upper surface of the connecting seat 412 is connected with a limiting spring 411, one end of the limiting spring 411 is connected to the connecting seat 412, the other end of the limiting spring 411 is connected to the turnover plate 43, the turnover plate 43 is easy to rotate to the position of the connecting seat 412 under the traction of the limiting spring 411, but is limited by the position of the turnover baffle 413 in the rotating process, and when the automobile lamp body 5 is placed above the turnover plate 43, the turnover plate 43 is not easy to overturn under the traction of the limiting spring 411;

in the prior art, when the detected automobile lamp body 5 is discharged, the detected automobile lamp body mostly directly slides into the automobile lamp collecting box from the upper part of the main conveying belt 28, and the automobile lamp body 5 is easy to collide in the process of falling into the automobile lamp collecting box from the upper part of the main conveying belt 28, so that the shell of the automobile lamp body 5 is damaged, the appearance and the sale of the automobile lamp body 5 are influenced, and a user suffers economic loss;

the driving runner 410 connected to the rotating roller 27 at one end of the main conveyor belt 28 is driven to rotate by the driving pulley 47 through the blanking transmission belt 49, so that the driving gear 48 coaxial with the driven runner 47 drives the transmission gear 46 mutually perpendicular and embedded with the driving gear 48 to rotate, the lifting reciprocating screw 41 connected with the transmission gear 46 synchronously rotates, the blanking plate 42 slidably connected to the outer side wall of the lifting reciprocating screw 41 reciprocates up and down in the rotating process of the lifting reciprocating screw 41, the blanking plate 42 moves to the upper side and receives the automobile lamp body 5 falling from the placing frame 23 to descend, the blanking plate 42 is close to the position falling from the placing frame 23, the automobile lamp body 5 cannot be damaged by collision, when the blanking plate 44 descends, the lower surface of the turnover plate 43 contacts with the inclined upper end of the inclined blanking block 44, the turnover plate 43 is gradually attached to the blanking block 44 and is inclined, so that the automobile lamp body 5 slides down from the turnover plate 43 along the inclined surface, and the sliding height of the automobile lamp body 5 is reduced, so that the shell of the automobile lamp body 5 cannot be damaged due to large impact.

When the automobile lamp body detection device is used, the positions of two adjusting sliding blocks 211 on the inner side of a transverse sliding groove 29 are adjusted and fixed according to the shape and the size of an automobile lamp body 5 to be detected, then the angle of a detection head 212 is adjusted and fixed through a rotating seat 213, the position of the detection head 212 and the middle position of the automobile lamp body 5 placed on the inner side of a placing frame 23 are positioned on the same horizontal plane, the automobile lamp body 5 to be detected is placed on the inner side of the placing frame 23 connected with the upper surface of a main conveying belt 28 in a sliding manner, the automobile lamp body 5 is driven by the main conveying belt 28 to move in position, when the placing frame 23 moves to the position of a displacement guide plate 24, the placing frame 23 and the displacement guide plate 24 are mutually extruded, and the placing frame 23 is driven by the main conveying belt 28 to slide on a fixed sliding rod 26 along the inclined surface on the outer side of the displacement guide plate 24, in the moving process of the placing frame 23, the extension spring 25 connected with the placing frame 23 is extended to make the exposed end of the automobile lamp body 5 continuously approach the detection head 212, the exposed end of the automobile lamp body 5 is inserted into the inner side of the detection head 212 and contacts with the induction slider 219, then the placing frame 23 continuously moves along the inclined surface of the displacement guide plate 24, the induction slider 219 is pressed towards the inner side of the detection head 212 to make the second induction block 220 contact with the first induction block 214, a circuit connected with the voltmeter 22 is connected, the voltmeter 22 can detect the voltage of the automobile lamp body 5, if the filament is not normally broken, the voltage detected by the voltmeter 22 is zero, if the filament is broken, the voltmeter 22 can detect the voltage value, the monitoring device can be connected with the voltmeter 22 through a connecting wire to read the detection data of the voltmeter 22, so that the monitoring device can contact with the first induction block 214 at the second induction block 220, when the voltage data detected by the voltmeter 22 is zero, the alarm device sends out a filament fusing alarm to inform a worker that the filament of the detected automobile lamp body 5 on the main conveyor belt 28 is broken, the worker does not need to check manually, the time is saved, and the situation of omission is not easy to occur, the first elastic pad 215 is squeezed and contracted in the process of squeezing the induction slider 219 towards the inner side, the placing frame 23 is moved to the middle position of the displacement guide plate 24, the induction slider 219 contacting with the exposed end of the automobile lamp body 5 moves along the automobile lamp body 5 under the driving of the main conveyor belt 28 due to squeezing, the adjusting spring 217 is stretched and lengthened in the moving process, the placing frame 23 is moved out of the middle position of the displacement guide plate 24 and then slides along the inclined plane of the displacement guide plate 24 under the action of the retracting action of the stretching expansion spring 25 to reset, the squeezing action of the induction slider 219 by the exposed end of the automobile lamp body 5 in the resetting process is reduced, the induction sliding block 219 can drive the induction sliding block 219 to reset under the action of the action force of the retracted adjusting spring 217 after being stretched, so that the main conveying belt 28 can move to the position for detection on the next automobile lamp body 5;

the rotating roller 27 rotates in the operation process of the main conveyor belt 28, the first reciprocating screw rod 36 connected to one end of the rotating roller 27 rotates along with the rotating roller, so that the first reciprocating plate 34 connected to the outer side of the first reciprocating screw rod 36 in a sliding manner slides back and forth under the support of the first limiting rods 35 at two sides, the telescopic hose 33 contracts and stretches in the reciprocating sliding process to transmit outside air to the inside of the air bag 37 along the vent pipe 39 for storage, when the air pressure gauge 38 detects that the internal pressure of the air bag 37 reaches a set value, the communicating valve at one side is opened to transmit the internal air to the position of the air duct 313 along the vent pipe 39 for discharge, the surface of the automobile lamp body 5 passing through the position and on the inner side of the placing frame 23 is impacted, the wind sensor 324 at the inner side of the placing frame 23 and close to the lower part of the sealing strip 323 can detect the wind power at the inner part of the placing frame 23, if the crack of the shell of the automobile lamp body 5 is large, air is blown into the shell from a crack above the shell and is easily discharged from the lower part of the inner part of the shell, so that the wind power sensor 324 positioned below can detect wind power data, the detected wind power data are transmitted to the monitoring device controller, the detected wind power data are larger than the wind power data detected by airflow flowing generated by the movement of the main conveying belt 28 in the prior art, the monitoring device controller transmits signals to the alarm device to send out a shell fracture alarm to inform a worker, for the shell fracture condition with small part of gaps, the second reciprocating lead screw 318 connected to one end of the rotating roller 27 in the operation process of the main conveying belt 28 rotates along with the second reciprocating lead screw 318, the second reciprocating plate 320 connected to the outer side of the second reciprocating lead screw 318 in a sliding mode is supported by the second limiting rods 314 on two sides, the connecting plate 310 on the second reciprocating plate 320 moves along with the reciprocating mode in the reciprocating mode, and the pressing plate 311 connected to one end of the connecting plate 310 through the detection box 312 and the automobile lamp body arranged on the inner side of the placing frame 23 are enabled to be capable of reciprocating 5, extruding the shell, transmitting the detected extrusion acting force to the extrusion plate 311 at the inner side of the detection box 312 during the extrusion process to a monitoring device controller, comparing the pressure data transmitted from the corresponding positions of the two extrusion plates 311 by the monitoring device controller, when the shell rupture position is pressed, because the fracture position is not supported by the surrounding shell and is easy to deform, the data detected at the fracture position and the non-fracture position are different in size, if the pressure data difference value of the fracture position and the non-fracture position is larger than a set value, indicating that the housing of the lamp body 5 is broken, the sub-belt 325 on the outer side wall of the rotating roller 27 rotating following the rotation is in the process of rotating, the electromagnet 327 on the auxiliary conveyor 325 can attract the placing frame 23 passing through the position on the main conveyor 28, so that the automobile lamp body 5 on the placing frame 23 cannot move when being pressed by the pressing plate 311;

the driving runner 410 connected to the rotating roller 27 at one end of the main conveyor belt 28 is driven to rotate by the driving pulley 47 through the blanking transmission belt 49, so that the driving gear 48 coaxial with the driven runner 47 drives the transmission gear 46 mutually perpendicular and embedded with the driving gear 48 to rotate, the lifting reciprocating screw 41 connected with the transmission gear 46 synchronously rotates, the blanking plate 42 slidably connected to the outer side wall of the lifting reciprocating screw 41 reciprocates up and down in the rotating process of the lifting reciprocating screw 41, the blanking plate 42 moves to the upper side and receives the automobile lamp body 5 falling from the placing frame 23 to descend, the blanking plate 42 is close to the position falling from the placing frame 23, the automobile lamp body 5 cannot be damaged by collision, when the blanking plate 44 descends, the lower surface of the turnover plate 43 contacts with the inclined upper end of the inclined blanking block 44, the turnover plate 43 is gradually attached to the blanking block 44 and is inclined, so that the automobile lamp body 5 slides down from the turnover plate 43 along the inclined surface, the sliding height of the automobile lamp body 5 is reduced, the shell of the automobile lamp body 5 cannot be damaged due to large impact, the limiting spring 411 connected with the turnover plate 43 is stretched and lengthened in the inclination process of the turnover plate 43, the turnover plate 43 is retracted to drive the turnover plate 43 to reset under the limitation of the turnover baffle 413 in the process of the subsequent upward movement of the blanking plate 42, and the turnover plate 43 and the blanking plate 42 are kept on the same horizontal plane.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A fault monitoring method for an automobile lamp is characterized by comprising the following steps:

the method comprises the following steps: according to wait to detect shape and size of car light body (5), adjust and fix two regulating slide block (211) in the inboard position of horizontal spout (29), later detect the angle regulation and fixed of head (212) through rotating seat (213), make and detect head (212) position and place and be located same horizontal plane at car light body (5) intermediate position department of placing frame (23) inboard, place car light body (5) that wait to detect and place frame (23) inboard of placing of main conveyor belt (28) upper surface sliding connection, make car light body (5) carry out the removal of position under the drive of main conveyor belt (28), place frame (23) when removing to displacement guide board (24) position department, place frame (23) and displacement guide board (24) mutual extrusion, and make under the drive of main conveyor belt (28) place frame (23) along the inclined plane in the displacement guide board (24) outside carry out the line position on fixed slide bar (26) The device slides, in the moving process of the placing frame (23), a telescopic spring (25) connected with the placing frame (23) stretches and lengthens to enable one exposed end of the automobile lamp body (5) to continuously approach to the detection head (212), the placing frame (23) continues to move along the inclined surface of the displacement guide plate (24) after the one exposed end of the automobile lamp body (5) is inserted into the inner side of the detection head (212) and is contacted with the induction slider (219), then the induction slider (219) is extruded towards the inner side of the detection head (212) to enable the second induction block (220) to be contacted with the first induction block (214), a circuit connected with the voltmeter (22) is connected, the voltmeter (22) can detect the voltage of the automobile lamp body (5), the first elastic pad (215) is extruded and contracted to the inner side in the extruding process of the induction slider (219), the placing frame (23) moves to the middle position of the displacement guide plate (24), the induction sliding block (219) contacted with one exposed end of the automobile lamp body (5) moves along with the automobile lamp body (5) under the driving of the main conveying belt (28) due to extrusion, the adjusting spring (217) stretches and lengthens in the moving process, the placing frame (23) moves out of the middle position of the displacement guide plate (24) and then slides along the inclined surface of the displacement guide plate (24) under the action of the retracting action force of the stretching telescopic spring (25) to reset, the extrusion action force of one exposed end of the automobile lamp body (5) to the induction sliding block (219) is reduced in the resetting process, the induction sliding block (219) can drive the induction sliding block (219) to reset under the action of the retracting action force of the stretching adjusting spring (217), and the upper and lower automobile lamp bodies (5) of the main conveying belt (28) can move to the position to be detected conveniently;

step two: the rotating roller (27) rotates in the operation process of the main conveying belt (28), the first reciprocating lead screw (36) connected to one end of the rotating roller (27) rotates along with the main conveying belt, so that a first reciprocating plate (34) connected to the outer side of the first reciprocating lead screw (36) in a sliding mode slides in a reciprocating mode under the support of first limiting rods (35) on two sides, an expansion hose (33) contracts and stretches in the reciprocating sliding process to transmit outside air to the inside of an air bag (37) along a vent pipe (39) for storage, and when the air pressure gauge (38) detects that the pressure inside the air bag (37) reaches a set value, the communication valve on one side is opened to transmit the internal gas to the position of the wind barrel (313) along the vent pipe (39) to be discharged, the surface of the automobile lamp body (5) passing through the inner side of the placing frame (23) at the position is impacted, and a wind sensor (324) close to the lower part of the sealing strip (323) at the inner side of the placing frame (23) can detect the wind power at the lower part of the inner part of the placing frame (23);

step three: the rotating roller (27) rotates in the operation process of the main conveying belt (28), a second reciprocating screw rod (318) connected to one end of the rotating roller (27) rotates along with the rotating roller, a second reciprocating plate (320) connected to the outer side of the second reciprocating screw rod (318) in a sliding mode slides in a reciprocating mode under the support of second limiting rods (314) on two sides, a connecting plate (310) on the second reciprocating plate (320) moves in a reciprocating mode along with the reciprocating mode, a squeezing plate (311) connected to one end of the connecting plate (310) through a detection box (312) is squeezed with a shell of an automobile lamp body (5) on the inner side of a placing frame (23), the squeezing plate (311) on the inner side of the detection box (312) can transmit detected squeezing acting force to a monitoring device controller in the squeezing process, an auxiliary conveying belt (325) rotating along with the rotating on the outer side wall of the rotating roller (27) rotates along with the rotating process, and an electromagnet (327) on the main conveying belt (28) through the position can be placed on the auxiliary conveying belt (325) The placing frame (23) is used for adsorption, so that the automobile lamp body (5) on the placing frame (23) cannot move when being extruded by the extruding plate (311);

step four: a driving rotating wheel (410) connected on a rotating roller (27) positioned at one end of a main conveying belt (28) is driven to rotate by a blanking driving belt (49) and a driven rotating wheel (47), so that a driving gear (48) coaxial with the driven rotating wheel (47) drives a transmission gear (46) which is perpendicular to the driving gear (48) and is embedded with the driving gear (48) to rotate, a lifting reciprocating screw (41) connected with the transmission gear (46) synchronously rotates, a blanking plate (42) which is connected to the outer side wall of the lifting reciprocating screw (41) in a sliding way through a sliding part vertically reciprocates in the rotating process of the lifting reciprocating screw (41), the blanking plate (42) is connected with an automobile lamp body (5) falling from a placing frame (23) when moving to the upper part and then descends to the position, and when the blanking plate (43) descends to the position of a blanking block (44), the overturning plate (43) is inclined under the action of the blanking block (44), the automobile lamp body (5) slides down from the turnover plate (43) along the inclined surface, the limiting spring (411) connected with the turnover plate (43) is stretched and lengthened in the inclination process of the turnover plate (43), and the lower material plate (42) retracts to drive the turnover plate (43) to reset under the limitation of the turnover baffle (413) in the subsequent upward moving process, and is kept on the same horizontal plane with the lower material plate (42).

2. A device for executing the fault monitoring method of the automobile lamp according to claim 1, comprising a detection platform (1) and an automobile lamp body (5), wherein the automobile lamp body (5) is arranged on the upper surface of the detection platform (1), and the lamp filament detection mechanism (2) is arranged on the upper surface of the detection platform (1) corresponding to the position of the automobile lamp body (5);

the filament detection mechanism (2) comprises a detection plate (21), a voltmeter (22) is connected to the middle position of the upper surface of the detection plate (21), a transverse sliding groove (29) is formed in the middle position of one side of the outer side wall of the detection plate (21), an adjusting slide block (211) is connected to the inner side wall of the transverse sliding groove (29) in a sliding mode, a detection head (212) is connected to one side, far away from the detection plate (21), of the outer side wall of the adjusting slide block (211) in a rotating mode through a rotating seat (213), a displacement baffle (210) is connected to the position, corresponding to the transverse sliding groove (29), of the front surface and the rear surface of the detection plate (21) in a rotating mode through a rotating shaft, a sliding groove (218) is formed in the middle position of the inner side wall of the detection head (212), an induction slide block (219) is connected to the inside of the sliding groove (218) in a sliding mode, and an adjusting spring (217) is connected to one side of the outer side wall of the induction slide block (219), a first induction block (214) is connected to the middle position of the inner side wall of the detection head (212), a second induction block (220) is connected to the position, close to the first induction block (214), of the outer side wall of the induction sliding block (219), first elastic pads (215) are connected to two sides, close to the first induction block (214), of the inner side wall of the detection head (212), and one ends, close to the induction sliding block (219), of the first elastic pads (215) are connected with sliding limiting plates (216);

examine test table (1) upper surface and correspond car light body (5) position department is connected with main transmission band (28) through live-rollers (27), main transmission band (28) upper surface corresponds car light body (5) position department is connected with places frame (23), main transmission band (28) upper surface corresponds place frame (23) position department and is connected with fixed slide bar (26), it keeps away from to place frame (23) lateral wall one side of pick-up plate (21) is connected with expanding spring (25), it corresponds to place frame (23) lateral wall fixed slide bar (26) position department sets up displacement spout (221), it is close to examine test table (1) upper surface main transmission band (28) one side is connected with displacement guide board (24).

3. A failure monitoring device for a lamp of an automobile according to claim 2, characterized in that a lamp housing detecting mechanism (3) is provided at one end of the rotating roller (27) far from the detecting plate (21);

the lamp shell detection mechanism (3) comprises a first mounting plate (31), wherein two sides of the outer side wall of the first mounting plate (31) are connected with first limiting rods (35), one end, far away from the first mounting plate (31), of each first limiting rod (35) is connected with a first limiting plate (32), the outer side wall of each first limiting plate (32) corresponds to the position of the corresponding rotating roller (27) and is rotatably connected with a first reciprocating lead screw (36), the outer side wall of each first reciprocating lead screw (36) is slidably connected with a first reciprocating plate (34), two sides, close to the first reciprocating lead screw (36), of the outer side wall of each first reciprocating plate (34) are connected with telescopic hoses (33), the outer side wall of each telescopic hose (33) is connected with an air bag (37) through a vent pipe (39), the middle position of the outer side wall of each air bag (37) is connected with a barometer (38), one end of each air bag (37) is connected with an air duct (313) through the vent pipe (39), a sealing strip (323) is connected to the middle position of the inner side wall of the placing frame (23), and a wind sensor (324) is connected to the inner front surface of the placing frame (23) close to the lower part of the sealing strip (323);

the upper surface of the detection table (1) is close to one side of the first mounting plate (31) and is connected with a second mounting plate (319), one side of the outer side wall of the second mounting plate (319) is connected with a second limiting rod (314), one end, far away from the second mounting plate (319), of the second limiting rod (314) is connected with a second limiting plate (316), the outer side wall of the second limiting plate (316) corresponds to the position of the rotating roller (27) and is rotatably connected with a second reciprocating lead screw (318), the outer side wall of the second reciprocating lead screw (318) is slidably connected with a second reciprocating plate (320), the other side of the outer side wall of the second limiting plate (316) corresponds to the position of the second reciprocating lead screw (318) and is rotatably connected with a transmission runner (317), the outer side wall of the transmission runner (317) is connected with a detection transmission belt (315), and one side of the outer side wall of the second reciprocating plate (320) is connected with a connecting plate (310), keep away from connecting plate (310) the one end sliding connection of second mounting panel (319) has detection case (312), the inside keeping away from of detection case (312) one side of connecting plate (310) is connected with pressure sensors (322), inside being close to of detection case (312) the both sides of pressure sensors (322) are connected with second cushion (321), keep away from of detection case (312) lateral wall one side of connecting plate (310) is connected with stripper plate (311), rotor roller (27) lateral wall corresponds mounting groove (326) have been seted up to second mounting panel (319) position department, mounting groove (326) lateral wall is connected with vice transmission band (325), vice transmission band (325) lateral wall is connected with a plurality of evenly distributed's electro-magnet (327).

4. The fault monitoring device of the car lamp is characterized in that one end of the main conveyor belt (28) far away from the detection plate (21) is provided with a blanking mechanism (4);

the blanking mechanism (4) comprises a supporting frame (45), a blanking block (44) is connected to the middle position of the inner lower surface of the supporting frame (45), a driving rotating wheel (410) is connected to one end of a rotating roller (27), driven rotating wheels (47) are connected to two sides of the inner side wall of the supporting frame (45) in a rotating mode, the driven rotating wheels (47) are in transmission connection with the driving rotating wheels (410) through blanking transmission belts (49), a driving gear (48) is connected to one side, far away from the supporting frame (45), of the outer side wall of each driven rotating wheel (47), the position, close to the driving gear (48), of the inner lower surface of the supporting frame (45) is connected with a lifting reciprocating lead screw (41) in a rotating mode, a transmission gear (46) is connected to the outer side wall of the lifting reciprocating lead screw (41) corresponding to the position of the driving gear (48), and a blanking plate (42) is connected to the outer side wall of the lifting reciprocating lead screw (41) in a sliding mode, flitch (42) inside wall is rotated through the pivot and is connected with returning face plate (43) down, flitch (42) lower surface corresponds returning face plate (43) position department is connected with upset baffle (413), upset baffle (413) lower surface is connected with connecting seat (412), connecting seat (412) upper surface corresponds returning face plate (43) position department is connected with spacing spring (411).

5. The device for monitoring the malfunction of the lamp of the automobile as claimed in claim 3, wherein both ends of the flexible hose (33) are connected with one-way valves, and the outer side wall of the vent pipe (39) is connected with a communication valve at a position close to the air bag (37).

6. The device for monitoring the fault of the lamp of the automobile as claimed in claim 3, wherein the outer side walls of the second reciprocating plate (320) and the first reciprocating plate (34) are respectively provided with a sliding hole corresponding to the position of the second reciprocating screw (318) and the position of the first reciprocating screw (36), and the inner side wall of the sliding hole is connected with a groove sliding part.

7. The device for monitoring the malfunction of the lamp of the automobile as claimed in claim 3, wherein a timer is connected to one end of the outer side wall of the secondary conveyor belt (325) near the electromagnet (327), and a battery pack is connected to one side of the outer side wall of the secondary conveyor belt (325) near the timer.