CN114578259B - Fault monitoring method and device for automobile lamp - Google Patents
Fault monitoring method and device for automobile lamp Download PDFInfo
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- CN114578259B CN114578259B CN202111411324.0A CN202111411324A CN114578259B CN 114578259 B CN114578259 B CN 114578259B CN 202111411324 A CN202111411324 A CN 202111411324A CN 114578259 B CN114578259 B CN 114578259B
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- side wall
- outer side
- automobile lamp
- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to an automobile lamp technology, which is used for solving the problems that the breakage and detection of filaments of an automobile lamp are inaccurate and are easy to be leaked, the breakage and detection of a shell of the automobile lamp is inaccurate and the broken lamp is dropped to generate collision damage after the detection.
Description
Technical Field
The invention relates to the technology of automobile lamps, in particular to a fault monitoring method and device for automobile lamps.
Background
The car lamp is a lamp on a vehicle, is a tool for lighting 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 filament is fused or not, the worker shakes the automobile lamp body to check whether the filament is firmly connected or not, and when the worker checks whether the filament of the automobile lamp body with more numbers is fused or not, the worker consumes more time and is easy to have the condition of omission when checking; when the automobile lamp body is used, more water vapor is easily entered into the automobile lamp body when the shell is broken, so that mist is formed 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 affected; when the automobile lamp body after detection is subjected to blanking, the automobile lamp body slides to the inside of the automobile lamp collecting box from the upper part of the main conveying belt, and the automobile lamp body easily collides in the process of falling to the inside of the automobile lamp collecting box from the upper part of the main conveying belt, so that the shell of the automobile lamp body is damaged, the attractiveness and sales of the automobile lamp body are affected, and a user suffers from economic loss.
The application provides a solution to the technical problem.
Disclosure of Invention
The application aims to detect the voltage of an automobile lamp body through a detection head connected with a voltmeter, judge whether to send out a filament breakage alarm, shorten the time consumed by filament breakage detection, and prevent the situation of omission, judge whether to break a lamp shell greatly through whether a wind power sensor arranged below a frame detects wind power data, prevent the broken lamp shell from being broken due to improper observation, assist the automobile lamp to fall under the action of a lifting reciprocating screw through a blanking plate, prevent the automobile lamp body from being damaged due to collision, solve the problems that the filament breakage detection of the automobile lamp is inaccurate, the breakage detection of the automobile lamp shell is inaccurate, and the collision damage is caused by the falling of the automobile lamp after the detection, and provide a fault monitoring method and a fault monitoring device for the automobile lamp.
The aim of the application can be achieved by the following technical scheme:
a fault monitoring method for an automobile lamp comprises the following steps:
step one: according to the shape and the size of the automobile lamp body to be detected, the position of the two adjusting slide blocks on the inner side of the transverse sliding groove is adjusted and fixed, then the angle of the detecting head is adjusted and fixed through the rotating seat, the position of the detecting head is located on the same horizontal plane with the middle position of the automobile lamp body placed on the inner side of the placing frame, the automobile lamp body to be detected is placed on the inner side of the placing frame which is in sliding connection with the surface of the main transmission belt, the automobile lamp body moves under the driving of the main transmission belt, when the placing frame moves to the position of the displacement guide plate, the placing frame and the displacement guide plate are mutually extruded, the placing frame slides along the inclined plane on the outer side of the displacement guide plate on the fixed sliding rod under the driving of the main transmission belt, in the moving process of the placing frame, the telescopic spring connected with the placing frame stretches and lengthens, one end exposed out of the automobile lamp body is continuously close to the detecting head, one end exposed out of the automobile lamp body is inserted into the inner side of the detecting head and is continuously moved along the inclined plane of the displacement guide plate after the detecting head contacts with the sensing slide block, the sensing slide block is extruded towards the inner side of the detecting head, the second sensing block is contacted with the first sensing block, the voltage meter is extruded towards the inner side of the detecting head, the circuit connected with the voltage meter is extruded to the voltage meter is extruded towards the inner side of the detecting head, the first sensing body is extruded to the inner side is extruded to move along the position of the elastic sensing plate, the elastic sensing pad is extruded to move along the position, and the position is extruded towards the inner side is contracted, in the position along the position is extruded along the position, which is exposed to the position is contacted with the position, and is extruded to the automobile body is extruded to be exposed to be in the position, and moved, the placing frame moves out from the middle position of the displacement guide plate and then slides along the inclined plane of the displacement guide plate to reset under the action of the retraction acting force of the extension spring after extension, the extrusion acting force of one exposed end of the automobile lamp body to the induction slide block in the resetting process is reduced, the induction slide block can drive the induction slide block to reset under the action of the retraction acting force of the extension spring, and the upper and lower automobile lamp bodies of the main transmission belt can conveniently move to the position for detection;
Step two: the method comprises the steps that a rotating roller rotates in the running process of a main conveying belt, a first reciprocating screw rod connected to one end of the rotating roller rotates in a following mode, a first reciprocating plate connected to the outer side of the first reciprocating screw rod in a sliding mode slides back and forth under the support of first limiting rods on two sides, a telescopic hose contracts and stretches to convey outside air to the inside of an air bag along an air pipe for storage in the reciprocating sliding process, when the air pressure gauge detects that the pressure in the air bag reaches a set value, a communication valve on one side is opened to enable internal air to be conveyed to the position of an air duct along the air pipe for discharging, 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 side of a sealing strip, can detect the wind force below the inner side of the placing frame;
step three: the rotating roller rotates in the running process of the main conveying belt, a second reciprocating screw rod connected to one end of the rotating roller rotates in a following way, a second reciprocating plate connected to the outer side of the second reciprocating screw rod in a sliding way slides back and forth under the support of second limiting rods at two sides, a connecting plate on the second reciprocating plate moves in a following way in the reciprocating way, an extruding plate connected to one end of the connecting plate through a detection box extrudes with an automobile lamp body shell arranged on the inner side of the frame, the extrusion plate at the inner side of the detection box can transmit the detected extrusion acting force to the monitoring equipment controller, and the auxiliary transmission belt which follows rotation on the outer side wall of the rotating roller can absorb the placing frame passing through the position on the main transmission belt through the electromagnet on the auxiliary transmission belt in the rotation process, so that the automobile lamp body on the placing frame cannot move in position when being extruded by the extrusion plate;
Step four: the driving rotating wheel connected to the rotating roller at one end of the main conveying belt drives the driven rotating wheel through the blanking conveying belt to rotate, so that the driving gear coaxial with the driven rotating wheel drives the driving gear to rotate, the lifting reciprocating screw connected with the driving gear rotates synchronously, the blanking plate connected to the outer side wall of the lifting reciprocating screw in a sliding manner reciprocates up and down in the lifting reciprocating screw rotating process, the blanking plate receives the automobile lamp body falling from the placing frame and descends in position when moving to the upper side, and when the blanking plate descends to the position of the blanking block, the tilting plate is inclined in position under the action of the blanking block, the automobile lamp body slides down from the tilting plate along the inclined plane, the limiting spring connected with the tilting plate stretches to lengthen in the tilting process of the tilting plate, and the blanking plate is retracted and driven to reset under the limit of the tilting plate and keep on the same horizontal plane with the blanking plate.
The fault monitoring device for the automobile lamp comprises a detection table and an automobile lamp body, wherein the automobile lamp body is arranged on the upper surface of the detection table, and a filament detection mechanism is arranged on the upper surface of the detection table corresponding to the position of the automobile lamp body;
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 sliding block is connected to the middle position of one side of the outer side wall of the transverse sliding groove in a sliding manner, a detection head is connected to one side of the outer side wall of the adjusting sliding block, which is far away from the detection plate, through rotation of a rotating seat, a displacement baffle is connected to the front surface and the rear surface of the detection plate, which corresponds to the position of the transverse sliding groove, through rotation of a rotating shaft, a sliding groove is formed in the middle position of the inner side wall of the detection head, an induction sliding block is connected to the inner side of the sliding groove in a sliding manner, an adjusting spring is connected to one side of the outer side wall of the induction sliding 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 block, a first elastic pad is connected to two sides of the first induction block, and one end of the first elastic pad, which is close to the induction block, is connected to a sliding limiting plate;
the detection bench upper surface corresponds car light body position department is connected with the main transmission band through the live-rollers, the main transmission band upper surface corresponds car light body position department is connected with places the frame, the main transmission band upper surface corresponds place frame position department is connected with fixed slide bar, place frame lateral wall keep away from one side of pick-up plate is connected with the extension spring, place frame lateral wall corresponds fixed slide bar position department has seted up the displacement spout, the detection bench upper surface is close to 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 provided at one end of the rotating roller away from the detection plate;
the lamp shell detection mechanism comprises a first mounting plate, wherein two sides of the outer side wall of the first mounting plate are connected with first limiting rods, one end, far away from the first mounting plate, of each first limiting rod is connected with a first limiting plate, the position, corresponding to the rotating roller, of each outer side wall of each first limiting plate is rotationally connected with a first reciprocating screw, the outer side wall of each first reciprocating screw is slidably connected with a first reciprocating plate, two sides, close to the corresponding first reciprocating screw, of the outer side wall of each first reciprocating plate are connected with telescopic hoses, the outer side wall of each telescopic hose is connected with an air bag through an air pipe, the middle position of the outer side wall of each air bag is connected with an air gauge, one end of each air bag is connected with an air duct through an air pipe, the middle position of the inner side wall of each placing frame is connected with a sealing strip, and the front surface inside the placing frame is close to the lower part of the sealing strip and is connected with a wind sensor;
the detection bench upper surface is close to first mounting panel one side is connected with the second mounting panel, second mounting panel lateral wall one side is connected with the second gag lever post, the second gag lever post is kept away from the one end of second mounting panel is connected with the second limiting plate, the second limiting plate lateral wall corresponds rotor position department rotates and is connected with the second reciprocating screw, second reciprocating screw lateral wall sliding connection has the second reciprocating plate, second limiting plate lateral wall opposite side corresponds second reciprocating screw position department rotates and is connected with the drive runner, the drive runner lateral wall is connected with the detection drive belt, second reciprocating plate lateral wall one side is connected with the connecting plate, the connecting plate is kept away from the one end sliding connection of second mounting panel has the detection case, the detection case is inside to be kept away from one side of connecting plate is connected with pressure sensor, the detection case is inside to be close to the both sides of pressure sensor are connected with the second elastic pad, one side that the detection case lateral wall kept away from the connecting plate is connected with the stripper plate, the rotor lateral wall corresponds second position department rotates and is connected with the transmission pulley, the transmission band lateral wall is connected with a plurality of vice transmission grooves, a plurality of vice transmission band lateral wall evenly distributed has.
As a preferred embodiment of the invention, a blanking mechanism is arranged at one end of the main conveyor belt, which is far away from the detection plate;
the blanking mechanism comprises a supporting frame, a blanking block is connected to the middle position of the inner lower surface of the supporting frame, a driving rotating wheel is connected to one end of a rotating roller, driven rotating wheels are connected to two sides of the inner side wall of the supporting frame in a rotating mode, the driven rotating wheels are connected with the driving rotating wheels through blanking transmission belts in a transmission mode, one side, far away from the supporting frame, of the outer side wall of each driven rotating wheel is connected with a driving gear, the inner lower surface of the supporting frame is close to the position of each driving gear in a rotating mode, a lifting reciprocating screw is connected with a reciprocating screw in a corresponding mode, the position of each driving gear is connected with a transmission gear, the outer side wall of each lifting reciprocating screw is connected with a blanking plate in a sliding mode, an inner side wall of the blanking plate is connected with a turnover plate in a rotating mode through a rotating shaft, the lower surface of the blanking plate is connected with a turnover baffle in a corresponding mode, the lower surface of each turnover baffle is connected with a connecting seat, and the upper surface of each connecting seat is connected with a limiting spring in a corresponding position of the turnover plate.
As a preferred implementation mode of the invention, two ends of the telescopic hose are connected with one-way valves, and a communication valve is connected to the outer side wall of the vent pipe at a position close to the air bag.
As a preferred embodiment of the invention, sliding holes are respectively formed in the positions of the outer side walls of the second reciprocating plate and the first reciprocating plate, which correspond to the positions of the second reciprocating screw and the first reciprocating screw, and the inner side walls of the sliding holes are connected with groove sliding pieces.
In a preferred embodiment of the present invention, a timer is connected to an end of the outer wall of the secondary transmission belt, which is close to the electromagnet, and a battery pack is connected to a side of the outer wall of the secondary transmission 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 placement frame is driven to move through the main transmission belt, when the automobile lamp body moves to the position of the detection head, the voltage of the automobile lamp body is detected through the detection head connected with the voltmeter, detected data are transmitted to the detection equipment controller for comparison, whether a filament breakage alarm is sent out or not is judged, manual detection is not needed, the time consumed by filament breakage detection is shortened, and the situation of omission is not easy to occur;
2. the first reciprocating screw and the second reciprocating screw are driven to rotate through the rotating roller on the main transmission belt, so that the flexible hose sucks outside air under the action of the first reciprocating screw to be transmitted to the position of the air bag, the outside air is sprayed out after being stored and accumulated in the air bag, whether the lamp shell is broken greatly is judged by whether the wind force sensor below the placing frame detects large wind force data, the extruding plate driven by the second reciprocating screw moves to extrude the automobile lamp shell, whether the automobile lamp shell is broken is judged according to the difference value of the pressure data detected by the pressure sensors inside the two detecting boxes, and the broken lamp shell of the automobile lamp is not caused by improper observation in inspection;
3. The lifting reciprocating screw is driven to rotate through the rotating roller on the main conveying belt, so that the blanking plate reciprocates up and down under the action of the lifting reciprocating screw to assist the automobile lamp body falling from the main conveying belt at a higher position, and the automobile lamp body can not fall to cause shell damage due to collision.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a block 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 diagram of a test head structure of the present invention;
FIG. 4 is a diagram showing a lamp housing detection mechanism according to 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 construction of the inside of the detection box according to the present invention;
FIG. 7 is a block diagram of a placement frame of the present invention;
fig. 8 is a diagram of a secondary transmission belt structure of the present invention;
FIG. 9 is a diagram of the blanking mechanism of the present invention;
fig. 10 is a view showing a structure of a blanking plate of the present invention.
In the figure: 1. a detection table; 2. a filament detection mechanism; 21. a detection plate; 22. a voltmeter; 23. placing a frame; 24. a displacement guide plate; 25. a telescopic spring; 26. fixing the slide bar; 27. a rotating roller; 28. a main belt; 29. a transverse chute; 210. a displacement baffle; 211. an adjusting slide block; 212. a detection head; 213. a rotating seat; 214. a first sensing block; 215. a first elastic pad; 216. sliding limiting plates; 217. an adjusting spring; 218. a sliding groove; 219. an induction slide block; 220. a second sensing block; 221. a displacement chute; 3. a lamp housing detection mechanism; 31. a first mounting plate; 32. a first limiting plate; 33. a flexible hose; 34. a first shuttle plate; 35. a first stop lever; 36. a first reciprocating screw; 37. an air bag; 38. an air pressure gauge; 39. a vent pipe; 310. a connecting plate; 311. an extrusion plate; 312. a detection box; 313. an air duct; 314. a second limit rod; 315. detecting a transmission belt; 316. a second limiting plate; 317. a drive wheel; 318. a second reciprocating screw; 319. a second mounting plate; 320. a second shuttle plate; 321. a second elastic pad; 322. a pressure sensor; 323. a sealing strip; 324. a wind power sensor; 325. a secondary conveyor belt; 326. a mounting groove; 327. an electromagnet; 4. a blanking mechanism; 41. lifting the reciprocating screw rod; 42. a blanking plate; 43. a turnover plate; 44. discharging a material block; 45. a support frame; 46. a transmission gear; 47. a driven rotating wheel; 48. a drive gear; 49. a blanking transmission belt; 410. a driving rotating wheel; 411. a limit spring; 412. a connecting seat; 413. turning over the baffle; 5. an automobile lamp body.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-3, a device for fault monitoring method of automobile lamp comprises a detection table 1 and an automobile lamp body 5, wherein the upper surface of the detection table 1 is provided with the automobile lamp body 5, the position of the upper surface of the detection table 1 corresponding to the automobile lamp body 5 is provided with a filament detection mechanism 2, the filament detection mechanism 2 comprises a detection plate 21, the middle position of the upper surface of the detection plate 21 is connected with a voltmeter 22, two connectors of the voltmeter 22 are respectively connected with two detection heads 212, after the detection heads 212 are inserted into the detection heads, whether the filament in the automobile lamp body 5 is fused or not can be judged by the voltage value displayed on the voltmeter 22, the middle position of one side of the outer side wall of the detection plate 21 is provided with a transverse sliding groove 29, the inner side wall of the transverse sliding groove 29 is slidably connected with an adjusting sliding block 211, the adjusting sliding block 211 slides in 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 slider 211, which is far away from the detection plate 21, is rotationally 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 surface and the rear surface of the detection plate 21, which correspond to the positions of the transverse sliding grooves 29, are rotationally connected with the displacement baffle 210 through the rotating shaft, the displacement baffle 210 can limit the sliding position of the adjusting slider 211 in the transverse sliding grooves 29, the middle position of the inner side wall of the detection head 212 is provided with the sliding groove 218, the inside of the sliding groove 218 is slidingly connected with the induction slider 219, one side of the outer side wall of the induction slider 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 slider 219, the other end is connected on the inner side wall of the sliding groove 218, the middle position of the inner side wall of the detection head 212 is connected with a first induction block 214, the position of the outer side wall of the induction slide 219, which is close to the first induction block 214, is connected with a second induction block 220, the two sides of the inner side wall of the detection head 212, which is close to the first induction block 214, are connected with a first elastic pad 215, the first elastic pad 215 is compressed and contracted in the process of mutually approaching the two induction blocks, and then rebounds and resets to push the induction slide 219 to return to the original position, one end of the first elastic pad 215, which is close to the induction slide 219, is connected with a sliding limiting plate 216, the sliding limiting plate 216 enables the sliding of the induction slide 219 to be smoothly carried out without being blocked by the first elastic pad 215, the position of the upper surface of the detection table 1, which corresponds to the automobile lamp body 5, is connected with a main conveying belt 28 through a rotating roller 27, the position of the upper surface of the main transmission belt 28 corresponding to the automobile lamp body 5 is connected with a placement frame 23, the placement frame 23 can be sleeved outside the fixed slide rod 26 through a displacement slide groove 221 on the bottom surface to slide on the main transmission belt 28, the position of the upper surface of the main transmission belt 28 corresponding to the placement frame 23 is connected with the fixed slide rod 26, one side of the outer side wall of the placement frame 23 far away from the detection plate 21 is connected with a telescopic spring 25, the position of the outer side wall of the placement frame 23 corresponding to the fixed slide rod 26 is provided with a displacement slide groove 221, one side of the upper surface of the detection table 1 close to the main transmission 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 of an inclined design;
In the prior art, when a worker checks whether a filament is fused or not by shaking the automobile lamp body 5 manually, whether the filament is firmly connected or not is checked, when the lamp filament of the automobile lamp body 5 with more numbers is checked whether fused or not manually, more time is consumed easily, and the condition of omission is easy to occur during the check manually;
the automobile lamp body 5 is placed in the inside of the placing frame 23 of main transmission band 28 upper surface sliding connection, make the automobile lamp body 5 carry out the removal of position under the drive of main transmission band 28, place the frame 23 and carry out the mutual extrusion of displacement guide plate 24 when moving to displacement guide plate 24 position department, and make the inclined plane of placing the frame 23 along displacement guide plate 24 outside carry out the slip of position on fixed slide bar 26 under the drive of main transmission band 28, place the frame 23 and remove the in-process, the extension spring 25 of frame 23 is placed in the connection, make the one end that automobile lamp body 5 exposes constantly be close to detecting head 212, insert detecting head 212 inboard and with the response slider 219 after the one end that automobile lamp body 5 exposes, it continues to remove along displacement guide plate 24 inclined plane to place frame 23, then extrude response slider 219 to detecting head 212 inboard and make second response piece 220 and first response piece 214 contact, the circuit switch-on with being connected with voltmeter 22, if the voltage that the voltmeter 22 normally does not take place the cracked condition, the voltmeter 22 detects the voltage that the voltmeter is the broken condition, if the broken condition takes place the voltage condition, the voltage meter 22 is easy to take place the broken condition, the voltage meter 22 can be detected to the voltage meter 22 and can be detected at the time-to be connected with the voltage meter 22 at the time-to the detection device, the detection device is that the fault condition can be detected at the time-to be the time-saving, the personnel, and the detection device is not need to send out the alarm device to the manual alarm at the time-stop device, and the detection device is used for detecting the fact that the voltage meter is connected to the voltage meter, and the detection device is connected to the detection device is detected to the time-stop, and the staff is connected to the detection device and the detection device is required to be detected, and the time, and the detection device is detected and the time, and the test device.
Example 2:
referring to fig. 4-8, a lamp housing detecting mechanism 3 is disposed at one 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 of the upper surface of the detecting table 1 near one side of the main conveying belt 28, two sides of an outer side wall of the first mounting plate 31 are connected with first limit rods 35, one end of the first limit rods 35 away from the first mounting plate 31 is connected with a first limit plate 32, a first reciprocating screw 36 is rotationally connected to the position of the outer side wall of the first limit plate 32 corresponding to the rotating roller 27, a first reciprocating plate 34 is slidingly connected to the outer side wall of the first reciprocating screw 36, the first reciprocating screw 36 and the first limit rods 35 limit the first reciprocating screw 36 to move in a state of being horizontal with the first limit plate 32 at any time, the two sides of the outer side wall of the first reciprocating plate 34, which is close to the first reciprocating screw 36, are connected with flexible hoses 33, two ends of each flexible hose 33 are connected with one-way valves, the one-way valve at one end of each flexible hose 33 connected with an air bag 37 can only exhaust, the one-way valve of each flexible hose 33 connected with the first reciprocating plate 34 can only intake air, so that the flexible hoses 33 can suck external air in the reciprocating motion process and discharge the external air into the air bag 37 along a vent pipe 39, the position of the outer side wall of the vent pipe 39, which is 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 37 is limited by the one-way valve on the flexible hoses 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 flexible hoses 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 an air gauge 38, the distance between the two automobile lamp bodies 5 placed on the main transmission belt 28 is larger, so that sufficient air can be stored in the air bag 37, one end of the air bag 37 is connected with an air duct 313 through an air pipe 39, the middle position of the inner side wall of the placement frame 23 is connected with a sealing strip 323, the front surface of the interior of the placement frame 23 is connected with a wind power sensor 324 near the lower part of the sealing strip 323, the upper end and the lower end of the placement frame 23 are separated by the sealing strip 323, and the air blown in from the upper end does not influence the detection of the wind power sensor 324 on the wind power;
The upper surface of the detection table 1 is connected with a second mounting plate 319 near one side of the first mounting plate 31, one side of the outer side wall of the second mounting plate 319 is connected with a second limiting rod 314, sliding holes are respectively formed in the positions of the second reciprocating plate 320 and the outer side wall of the first reciprocating plate 34, which correspond to the second reciprocating screw 318 and the first reciprocating screw 36, the inner side wall of the sliding holes is connected with a groove sliding piece, the groove sliding piece slides in the inner side of the groove of the reciprocating screw, one end of the second limiting rod 314 far away from the second mounting plate 319 is connected with a second limiting plate 316, the position of the outer side wall of the second limiting plate 316, which corresponds to the rotating roller 27, is rotationally connected with the second reciprocating screw 318, the outer side wall of the second reciprocating screw 318 is rotationally connected with a second reciprocating plate 320, the other side of the outer side wall of the second limiting plate 316, which corresponds to the second reciprocating screw 318, is rotationally connected with a transmission runner 317, the upper side and the lower side of the second mounting plate 319 are respectively connected with a transmission runner 317, and the two transmission rotating wheels 317 are mutually driven by a detection driving belt 315, two sets of transmission structures connected to a second mounting plate 319 limit the movement of a second reciprocating plate 320, the outer side wall of the transmission rotating wheels 317 is connected with the detection driving belt 315, one side of the outer side wall of the second reciprocating plate 320 is connected with a connecting plate 310, one end of the connecting plate 310 far away from the second mounting plate 319 is slidingly connected with a detection box 312, one side of the inner part of the detection box 312 far away from the connecting plate 310 is connected with a pressure sensor 322, the pressure sensor 322 can detect the pressure of the second elastic pad 321 by the inner connecting plate 310 of the detection box 312 when the extrusion plate 311 and the automobile lamp body 5 are extruded, two sides of the inner part of the detection box 312 near the pressure sensor 322 are connected with the second elastic pad 321, one side of the outer side of the detection box 312 far away from the connecting plate 310 is connected with the extrusion plate 311, the outer side wall of the rotating roller 27 is provided with a mounting groove 326 corresponding to the position of the second mounting plate 319, the outer side wall of the mounting groove 326 is connected with a secondary conveying belt 325, the outer side wall of the secondary conveying belt 325 is connected with a plurality of evenly distributed electromagnets 327, one end of the outer side wall of the secondary conveying belt 325, which is close to the electromagnets 327, is connected with a timer, one side of the outer side wall of the secondary conveying belt 325, which is close to the timer, is connected with a battery pack, the timer counts the rotation of the secondary conveying belt 325 under the control of a monitoring device controller, and when a set time is reached, the control switch connected with a circuit of the electromagnets 327 is turned on and off, the set time is half of the time of one turn of the secondary conveying belt 325, so that the electromagnets 327 are electrified to be adsorbed when being in contact with the main conveying belt 28, and the electromagnets 327 are turned to one side far from the main conveying belt 28, so that the power is cut off;
In the prior art, when the quality inspection is performed on the automobile lamp body 5, as 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 reflective corner structures, tiny cracks exist on the outer side of the shell of the automobile lamp body 5 and are not easy to observe, and more water vapor easily enters the shell of the automobile lamp body 5 when the shell of the automobile lamp body 5 is broken during the use, so that mist is formed and attached on the inner wall of the shell of the automobile lamp body 5, and the normal lighting effect of the automobile lamp body 5 is affected;
the main transmission belt 28 rotates the rotation roller 27 during operation, the first reciprocating screw 36 connected to one end of the rotation roller 27 rotates in a following manner, the first reciprocating plate 34 connected to the outer side of the first reciprocating screw 36 slides back and forth under the support of the first limit rods 35 at the two sides, the flexible hose 33 contracts and stretches during the sliding process to transmit the external air to the inside of the air bag 37 for storage along the vent pipe 39, the air gauge 38 opens the communication valve at one side to transmit the internal air to the position of the air duct 313 along the vent pipe 39 when detecting that the internal pressure of the air bag 37 reaches a set value, the surface of the automobile lamp body 5 passing through the inner side of the placement frame 23 at the position is impacted, the wind sensor 324 at the inner side of the placement frame 23 near the lower side of the sealing strip 323 can detect the wind force below the inner side of the placement frame 23, if the gap of the shell of the automobile lamp body 5 is broken is larger, blowing air from the crack above the shell is easily discharged from the lower part inside the shell, so that the wind force sensor 324 positioned below can detect wind force data and transmit the detected wind force data to the monitoring equipment controller, the detected wind force data is larger than the wind force data which is conventionally detected by airflow flow generated by the movement of the main transmission belt 28, the monitoring equipment controller transmits a signal to alarm equipment to send out a shell rupture alarm to inform workers, and for the case of shell rupture with partial small cracks, the second reciprocating screw 318 connected to one end of the rotating roller 27 in the running process of the main transmission belt 28 can rotate along with the rotating process, so that the second reciprocating plate 320 connected to the outer side of the second reciprocating screw 318 slides along with the support of the second limiting rods 314 at two sides in a reciprocating manner, the connecting plate 310 on the second reciprocating plate 320 moves along with the reciprocating motion in the reciprocating sliding process, the squeeze plate 311 connected to one end of the connecting plate 310 through the detection box 312 is squeezed with the shell of the automobile lamp body 5 on the inner side of the placement frame 23, the squeeze plate 311 on the inner side of the detection box 312 can transmit the detected squeezing force to the monitoring device controller in the squeezing process, the monitoring device controller compares the pressure data transmitted from the corresponding positions of the two squeeze plates 311, when the shell breaking position is pressed, the shell breaking position is not supported by surrounding shells and is easy to deform, the detected data at the breaking position and the detected data at the unbroken position are different, if the pressure data difference between the two is larger than a set value, the shell of the automobile lamp body 5 is shown to break, the auxiliary transmission belt 325 following rotation on the outer side wall of the rotating roller 27 can absorb the placement frame 23 passing through the position on the main transmission belt 28 through the electromagnet 327 on the auxiliary transmission belt 325 in the rotating process, and the automobile lamp body 5 on the placement frame 23 can not move in the position when being squeezed by the squeeze plate 311.
Example 3:
referring to fig. 9-10, a blanking mechanism 4 is disposed at one end of the main conveyor belt 28 far away from the detection plate 21, the blanking mechanism 4 comprises a supporting frame 45, a blanking block 44 is connected to a middle position of an inner lower surface of the supporting frame 45, the blanking block 44 is of an inclined structure, one end of a rotating roller 27 is connected with a driving rotating wheel 410, two sides of an inner side wall of the supporting frame 45 are rotatably connected with driven rotating wheels 47, the driven rotating wheels 47 are in transmission connection with the driving rotating wheel 410 through a blanking transmission belt 49, the rotating roller 27 can drive the driven rotating wheels 47 to rotate, a driving gear 48 is connected to one side of an outer side wall of the driven rotating wheels 47 far away from the supporting frame 45, a lifting reciprocating screw 41 is rotatably connected to a position of an inner lower surface of the supporting frame 45 close to the driving gear 48, a transmission gear 46 is connected to a position of an outer side wall of the lifting reciprocating screw 41 corresponding to the driving gear 48, the driving gear 48 and the transmission gear 46 are mutually perpendicular and mutually embedded to drive and rotate, the outer side wall of the lifting reciprocating screw 41 is connected with the blanking plate 42 in a sliding way, the inner side wall of the blanking plate 42 is connected with the overturning plate 43 in a rotating way through a rotating shaft, the overturning plate 43 can rotate at the inner side of the blanking plate 42 under the action of the rotating shaft, the position of the lower surface of the blanking plate 42 corresponding to the overturning plate 43 is connected with the overturning baffle 413, the lower surface of the overturning baffle 413 is connected with the connecting seat 412, the upper surface of the connecting seat 412 is connected with the limiting spring 411 corresponding to the position of the overturning plate 43, one end of the limiting spring 411 is connected with the connecting seat 412, the other end of the limiting spring is connected with the overturning plate 43, so that the overturning plate 43 is easy to rotate towards the position of the connecting seat 412 under the traction of the limiting spring 411, but is limited by the position of the overturning baffle 413 in the rotating process, when the automobile lamp body 5 is placed above the overturning plate 43, the overturning plate 43 is pulled by the limiting spring 411 and is not easy to overturn;
In the prior art, when the detected automobile lamp body 5 is subjected to blanking, the automobile lamp body 5 mostly slides from the upper part of the main transmission belt 28 to the inside of the automobile lamp collecting box, and collision is easy to occur in the process of falling into the inside of the automobile lamp collecting box from the upper part of the main transmission belt 28, so that the shell of the automobile lamp body 5 is damaged, the attractiveness and sales of the automobile lamp body 5 are influenced, and a user suffers economic loss;
the driving wheel 410 connected to the rotating roller 27 at one end of the main conveying belt 28 is driven and rotated by the blanking driving belt 49 and the driven wheel 47, so that the driving gear 48 coaxial with the driven wheel 47 drives the driving gear 46 which is mutually perpendicular to the driving gear 48 and is mutually embedded, the lifting reciprocating screw 41 connected with the driving gear 46 rotates synchronously, the blanking plate 42 connected to the outer side wall of the lifting reciprocating screw 41 through the sliding piece moves up and down in the rotating process of the lifting reciprocating screw 41, the blanking plate 42 receives the automobile lamp body 5 falling from the placing frame 23 when moving up and descends in position, and the blanking plate 42 is close to the position falling from the placing frame 23, so that the automobile lamp body 5 cannot be damaged by collision.
When the invention is used, the positions of the two adjusting sliding blocks 211 inside the transverse sliding groove 29 are adjusted and fixed according to the shape and the size of the automobile lamp body 5 to be detected, then the angle of the detecting head 212 is adjusted and fixed through the rotating seat 213, the position of the detecting head 212 is positioned on the same horizontal plane with the middle position of the automobile lamp body 5 placed inside the placing frame 23, the automobile lamp body 5 to be detected is placed inside the placing frame 23 which is in sliding connection with the upper surface of the main conveying belt 28, the automobile lamp body 5 is driven by the main conveying belt 28 to move, the placing frame 23 and the displacement guide plate 24 are mutually extruded when the placing frame 23 moves to the position of the displacement guide plate 24, the placing frame 23 is driven by the main conveying belt 28 to slide along the inclined plane outside the displacement guide plate 24 on the fixed sliding rod 26, in the moving process of the placing frame 23, the extension spring 25 connected with the placing frame 23 stretches and lengthens, so that one exposed end of the automobile lamp body 5 is continuously close to the detection head 212, the placing frame 23 continuously moves along the inclined plane of the displacement guide plate 24 after the 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 slide block 219, the induction slide block 219 is pressed 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, if the filament is not broken normally, the voltage detected by the voltmeter 22 is zero, if the filament is broken, the voltmeter 22 can detect the voltage value, and the monitoring equipment can be connected with the voltmeter 22 through a connecting wire to read the detection data of the voltmeter 22, when the second sensing block 220 is in contact with the first sensing block 214 and the voltage data detected by the voltmeter 22 is zero, filament fusing alarm is sent out by the alarm device to inform a worker that the filament of the automobile lamp body 5 being detected on the main transmission belt 28 is broken, the worker does not need to manually check, time is saved, the situation of omission is not easy to occur, the first elastic pad 215 is extruded and contracted in the extrusion process of the sensing slider 219 inwards, the placing frame 23 moves to the middle position of the displacement guide plate 24, the sensing slider 219 contacting with the exposed end of the automobile lamp body 5 moves to the position under the drive of the main transmission belt 28 due to extrusion, the adjusting spring 217 stretches and lengthens in the moving process, the placing frame 23 moves out from the middle position of the displacement guide plate 24 and slides along the inclined surface of the displacement guide plate 24 under the action of the retraction force of the telescopic spring 25 after stretching, the extrusion force of the exposed end of the automobile lamp body 5 on the sensing slider 219 is reduced in the resetting process, the sensing slider 219 can be driven to reset under the action of the retraction of the adjusting spring 217 after stretching, and the automobile lamp body 28 is convenient to move up and down to the position of the main transmission belt 28 to the position to detect the position of the automobile lamp body 5;
The main transmission belt 28 rotates the rotation roller 27 during operation, the first reciprocating screw 36 connected to one end of the rotation roller 27 rotates in a following manner, the first reciprocating plate 34 connected to the outer side of the first reciprocating screw 36 slides back and forth under the support of the first limit rods 35 at the two sides, the flexible hose 33 contracts and stretches during the sliding process to transmit the external air to the inside of the air bag 37 for storage along the vent pipe 39, the air gauge 38 opens the communication valve at one side to transmit the internal air to the position of the air duct 313 along the vent pipe 39 when detecting that the internal pressure of the air bag 37 reaches a set value, the surface of the automobile lamp body 5 passing through the inner side of the placement frame 23 at the position is impacted, the wind sensor 324 at the inner side of the placement frame 23 near the lower side of the sealing strip 323 can detect the wind force below the inner side of the placement frame 23, if the gap of the shell of the automobile lamp body 5 is broken is larger, blowing air from the crack above the shell is easily discharged from the lower part inside the shell, so that the wind force sensor 324 positioned below can detect wind force data and transmit the detected wind force data to the monitoring equipment controller, the detected wind force data is larger than the wind force data which is conventionally detected by airflow flow generated by the movement of the main transmission belt 28, the monitoring equipment controller transmits a signal to alarm equipment to send out a shell rupture alarm to inform workers, and for the case of shell rupture with partial small cracks, the second reciprocating screw 318 connected to one end of the rotating roller 27 in the running process of the main transmission belt 28 can rotate along with the rotating process, so that the second reciprocating plate 320 connected to the outer side of the second reciprocating screw 318 slides along with the support of the second limiting rods 314 at two sides in a reciprocating manner, the connecting plate 310 on the second reciprocating plate 320 moves along with the reciprocating motion in the reciprocating sliding process, the extrusion plate 311 connected to one end of the connecting plate 310 through the detection box 312 is extruded with the shell of the automobile lamp body 5 on the inner side of the placement frame 23, the extrusion plate 311 on the inner side of the detection box 312 can transmit the detected extrusion force to the monitoring equipment controller in the extrusion process, the monitoring equipment controller compares the pressure data transmitted from the corresponding positions of the two extrusion plates 311, when the shell cracking position is pressed, the support of the surrounding shell is not easy to deform due to the fact that the cracking position is not supported by the surrounding shell, the detected data at the cracking position is different from the detected data at the non-cracking position, if the pressure data difference value of the two is larger than a set value, the shell of the automobile lamp body 5 is indicated to crack, the auxiliary transmission belt 325 following rotation on the outer side wall of the rotating roller 27 can absorb the placement frame 23 passing through the position on the main transmission belt 28 through the electromagnet 327 on the auxiliary transmission belt 325 in the rotation process, and the automobile lamp body 5 on the placement frame 23 can not move in the position when being extruded by the extrusion plate 311;
The driving rotary wheel 410 connected to the rotary roller 27 at one end of the main conveying belt 28 is driven and rotated by the blanking driving belt 49 and the driven rotary wheel 47, so that the driving gear 48 coaxial with the driven rotary wheel 47 drives the driving gear 46 which is mutually perpendicular to the driving gear 48 and is mutually embedded, the lifting reciprocating screw 41 connected with the driving gear 46 rotates synchronously, the blanking plate 42 connected to the outer side wall of the lifting reciprocating screw 41 through the sliding piece moves up and down in the rotating process of the lifting reciprocating screw 41, the blanking plate 42 receives the automobile lamp body 5 falling from the placing frame 23 when moving up, and then the blanking plate 42 is lowered, and the blanking plate 42 is prevented from being damaged by collision with the automobile lamp body 5 falling from the placing frame 23.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form 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 understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The fault monitoring device for the automobile lamp comprises a detection table (1) and an automobile lamp body (5), wherein the automobile lamp body (5) is arranged on the upper surface of the detection table (1), and the fault monitoring device is characterized in that a filament detection mechanism (2) is arranged on the upper surface of the detection table (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 sliding block (211) is slidably connected to one side of the inner side wall of the transverse sliding groove (29), one side of the outer side wall of the adjusting sliding block (211) far away from the detection plate (21) is rotatably connected with a detection head (212) through a rotating seat (213), displacement baffles (210) are rotatably connected to the front surface and the rear surface of the detection plate (21) corresponding to the position of the transverse sliding groove (29) through rotating shafts, a sliding groove (218) is formed in the middle position of the inner side wall of the detection head (212), an induction sliding block (219) is slidably connected to the inside of the sliding groove, an adjusting spring (217) is connected to one side of the outer side wall of the induction sliding 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 of the outer side wall of the detection head (219), a second induction block (214) is connected to the first induction block (214), one end of the first elastic pad (215) close to the induction sliding block (219) is connected with a sliding limiting plate (216);
The detection table (1) is characterized in that a main conveying belt (28) is connected to the position of the detection table (1) corresponding to the automobile lamp body (5) through a rotating roller (27), a placement frame (23) is connected to the position of the main conveying belt (28) corresponding to the automobile lamp body (5), a fixed slide bar (26) is connected to the position of the main conveying belt (28) corresponding to the placement frame (23), a telescopic spring (25) is connected to one side, far away from the detection plate (21), of the outer side wall of the placement frame (23), a displacement slide groove (221) is formed in the position of the outer side wall of the placement frame (23) corresponding to the fixed slide bar (26), and a displacement guide plate (24) is connected to one side, close to the main conveying belt (28), of the upper surface of the detection table (1).
A lamp shell detection mechanism (3) is arranged at one end of the rotating roller (27) far away from the detection 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) is corresponding to the position of the corresponding rotating roller (27) and is rotationally connected with a first reciprocating screw (36), the outer side wall of each first reciprocating screw (36) is slidably connected with a first reciprocating plate (34), two sides, close to the first reciprocating screw (36), of each outer side wall of each first reciprocating plate (34) are connected with flexible hoses (33), the outer side wall of each flexible hose (33) is connected with an air bag (37) through an air pipe (39), the middle position of the outer side wall of each air bag (37) is connected with an air gauge (38), one end of each air bag (37) is connected with an air duct (313) through an air pipe (39), the middle position of the inner side wall of each placing frame (23) is connected with a first reciprocating screw (323), the outer side wall of each placing frame (23) is slidably connected with a first reciprocating plate (34), the outer side wall of each first reciprocating screw (34) is connected with a sealing strip (324), and the sealing strip (324) is connected below the inner side of the air duct (324);
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 of the second limiting rod (314) away from the second mounting plate (319) is connected with a second limiting plate (316), one end of the outer side wall of the second limiting plate (316) corresponding to the position of the rotating roller (27) is rotationally connected with a second reciprocating screw (318), the outer side wall of the second reciprocating screw (318) is slidingly 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 screw (318) and is rotationally connected with a transmission rotating wheel (317), the outer side wall of the transmission rotating wheel (317) is connected with a detection transmission belt (315), one end of the second limiting plate (310) away from the second mounting plate (319) is slidingly connected with a detection box (312), the inner side of the detection box (312) is rotationally connected with a pressure sensor (322) and is close to the inner side of the detection box (312), one side of the outer side wall of the detection box (312) far away from the connecting plate (310) is connected with an extrusion plate (311), a mounting groove (326) is formed in the position, corresponding to the second mounting plate (319), of the outer side wall of the rotating roller (27), the outer side wall of the mounting groove (326) is connected with a secondary conveying belt (325), and the outer side wall of the secondary conveying belt (325) is connected with a plurality of evenly distributed electromagnets (327);
One end of the main conveying 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 lower surface inside the supporting frame (45), a driving rotating wheel (410) is connected to one end of a rotating roller (27), driven rotating wheels (47) are rotatably connected to two sides of the inner side wall of the supporting frame (45), the driven rotating wheels (47) are in transmission connection with the driving rotating wheels (410) through a blanking transmission belt (49), a driving gear (48) is connected to one side, far away from the supporting frame (45), of the outer side wall of the driven rotating wheels (47), a lifting reciprocating screw (41) is rotatably connected to the position, close to the driving gear (48), of the lower surface inside the supporting frame (45), a transmission gear (46) is connected to the position, corresponding to the driving gear (48), of the outer side wall of the lifting reciprocating screw (41), a blanking plate (42) is slidably connected to the inner side wall of the blanking plate (42), a turnover plate (43) is rotatably connected to the inner side wall of the driving rotating wheel through a rotating shaft, a driving gear (48), a lifting reciprocating screw (41) is rotatably connected to the lower surface of the blanking plate (413), a baffle (413) is connected to the turnover seat (413), a limit spring (411) is connected to the upper surface of the connecting seat (412) at a position corresponding to the overturning plate (43); the two ends of the telescopic hose (33) are connected with one-way valves, and the position, close to the air bag (37), of the outer side wall of the vent pipe (39) is connected with a communication valve.
2. The fault monitoring device for an automotive lamp according to claim 1, wherein sliding holes are formed in positions of the outer side walls of the second reciprocating plate (320) and the first reciprocating plate (34) corresponding to the second reciprocating screw (318) and the first reciprocating screw (36), respectively, and the inner side walls of the sliding holes are connected with groove sliding pieces.
3. The fault monitoring device for an automotive lamp according to claim 1, wherein a timer is connected to an end of an outer side wall of the secondary transmission belt (325) close to the electromagnet (327), and a battery pack is connected to a side of the outer side wall of the secondary transmission belt (325) close to the timer.
4. A method for monitoring a failure monitoring device for an automotive lamp according to claim 1, characterized in that the failure monitoring method for an automotive lamp comprises the steps of:
step one: according to the shape and the size of the automobile lamp body (5) to be detected, the positions of the two adjusting sliding blocks (211) at the inner sides of the transverse sliding grooves (29) are adjusted and fixed, then the angle of the detecting head (212) is adjusted and fixed through the rotating seat (213), the position of the detecting head (212) is positioned on the same horizontal plane with the middle position of the automobile lamp body (5) placed at the inner sides of the placing frame (23), the automobile lamp body (5) to be detected is placed at the inner sides of the placing frame (23) which is in sliding connection with the upper surface of the main conveying belt (28), the automobile lamp body (5) is driven by the main conveying belt (28) to move in position, the placing frame (23) and the displacement guide plate (24) are mutually extruded when the placing frame (23) is moved to the position of the displacement guide plate (24), the placing frame (23) is driven by the main conveying belt (28) to slide along the inclined plane at the outer sides of the displacement guide plate (24) on the fixed sliding position, the placing frame (23) is moved, the spring (25) connected with the placing frame (23) stretches the automobile lamp body to stretch, the automobile lamp body (5) to be detected to be continuously exposed, and the automobile lamp body (212) is not exposed to the position of the detecting head (212), the method comprises the steps that one exposed end of an automobile lamp body (5) is inserted into the inner side of a detection head (212) and is contacted with an induction sliding block (219), a placement frame (23) is continuously moved along the inclined surface of a displacement guide plate (24), the induction sliding block (219) is extruded towards the inner side of the detection head (212) to enable a second induction block (220) to be contacted with a first induction block (214), a circuit connected with a voltmeter (22) is connected, the voltmeter (22) can detect the voltage of the automobile lamp body (5), a first elastic pad (215) is extruded and contracted in the extrusion process of the induction sliding block (219) towards the inner side, the placement frame (23) is moved 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) is moved along the inclined surface of the displacement guide plate (24) under the driving of a main transmission belt (28) due to the extrusion following the automobile lamp body (5), an adjusting spring (217) is stretched and becomes long in the moving process, the placement frame (23) is moved out from 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 retraction force of the stretching back expansion spring (25) to reset the action of the stretching the expansion spring (219), the automobile lamp body is reset, the extrusion force is reduced, and one end of the automobile lamp body is exposed, the induction sliding block (219) can drive the induction sliding block (219) to reset under the action of the retraction acting force of the adjusting spring (217) after the extension, so that the upper and lower automobile lamp bodies (5) of the main conveyor belt (28) can be conveniently moved to the position for detection;
Step two: the main transmission belt (28) rotates in the running process, the first reciprocating screw (36) connected to one end of the rotating roller (27) rotates in a following way, the first reciprocating plate (34) which is connected to the outer side of the first reciprocating screw (36) slides back and forth under the support of the first limit rods (35) at the two sides, the flexible 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, the air gauge (38) opens a communication valve at one side to enable the inside air to be transmitted to the position of the air duct (313) along the vent pipe (39) for discharge when detecting that the pressure in the air bag (37) reaches a set value, the air sensor (324) at the inner side of the placing frame (23) can detect the wind force below the inner part of the placing frame (23) by impacting the surface of the automobile lamp body (5) at the inner side of the placing frame (23) passing through the position;
step three: the rotating roller (27) rotates in the running process of the main conveying belt (28), the second reciprocating screw (318) connected to one end of the rotating roller (27) rotates along with the rotating roller, the second reciprocating plate (320) connected to the outer side of the second reciprocating screw (318) slides back and forth under the support of the second limiting rods (314) at the two sides, the connecting plate (310) on the second reciprocating plate (320) moves along with the reciprocating motion in the reciprocating sliding process, the extruding plate (311) connected to one end of the connecting plate (310) through the detecting box (312) extrudes the shell of the automobile lamp body (5) on the inner side of the placing frame (23), the extruding plate (311) on the inner side of the detecting box (312) can transmit the detected extruding acting force to the monitoring equipment controller in the extruding process, the auxiliary conveying belt (325) which rotates along with the outer side wall of the rotating roller (27) can absorb the placing frame (23) passing through the position on the main conveying belt (28) through the electromagnet (327) in the rotating process, and the automobile lamp placing frame (23) can not move when the extruding plate (311) is extruded;
Step four: the driving rotary wheel (410) connected to the rotary roller (27) at one end of the main transmission belt (28) is driven and rotated by the blanking transmission belt (49) and the driven rotary wheel (47), so that the driving gear (48) coaxial with the driven rotary wheel (47) drives the transmission gear (46) which is mutually perpendicular to the driving gear (48) and is mutually embedded, the lifting reciprocating screw (41) connected with the transmission gear (46) synchronously rotates, the blanking plate (42) connected to the outer side wall of the lifting reciprocating screw (41) through the sliding piece slides up and down in the rotating process of the lifting reciprocating screw (41), the blanking plate (42) is enabled to catch the falling of the position of the automobile lamp body (5) falling from the placement frame (23) when moving upwards, when the blanking plate (44) falls to the position, the tilting plate (43) is enabled to incline at the position under the action of the blanking plate (44), the automobile lamp body (5) slides down from the tilting plate (43) along the inclined plane, the blanking plate (43) is enabled to stretch and the stretching spring (43) connected to the same in the tilting plate (43) in the tilting process, and the blanking plate (43) is enabled to be kept to be lengthened in the same as the resetting plate (413) in the process of the resetting plate (413).
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| CN202111411324.0A CN114578259B (en) | 2021-11-25 | 2021-11-25 | Fault monitoring method and device for automobile lamp |
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| CN202111411324.0A CN114578259B (en) | 2021-11-25 | 2021-11-25 | Fault monitoring method and device for automobile lamp |
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| CN115201714A (en) * | 2022-07-13 | 2022-10-18 | 安徽理工大学 | LED down lamp performance testing device and testing method thereof |
| CN116736178B (en) * | 2023-08-03 | 2023-10-20 | 常州市永光车业有限公司 | Integrated car light circuit intelligent detection equipment and application method thereof |
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