CN212160037U - Combined front lamp electric detecting table - Google Patents

Combined front lamp electric detecting table Download PDF

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Publication number
CN212160037U
CN212160037U CN201922228042.1U CN201922228042U CN212160037U CN 212160037 U CN212160037 U CN 212160037U CN 201922228042 U CN201922228042 U CN 201922228042U CN 212160037 U CN212160037 U CN 212160037U
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China
Prior art keywords
detection
control
workbench
lamp
wire harness
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Application number
CN201922228042.1U
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Chinese (zh)
Inventor
彭越
熊国伦
陈润红
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Hubei Huanyu Autolighting Co ltd
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Hubei Huanyu Autolighting Co ltd
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Abstract

The utility model provides a combined headlamp electric inspection table, which comprises a workbench, wherein a detection clamping fixture for placing a detected lamp is arranged on the workbench, a locking cylinder and a butt joint wire harness are respectively arranged on two opposite sides of the detection clamping fixture, and the locking cylinder is electrically connected with the butt joint wire harness; a light type adjusting tool is further arranged between the locking cylinder and the butting wire harness and is mounted on the detection mould; the utility model discloses utilize automatic control circuit with intelligent ampere meter, vision system's state sampling input for programmable controller PLC, carry out the logical operation by programmable controller PLC automatically and detect the far and near light position of collection, automatically carry out the light type adjustment according to the standard picture of appearance lamp, judge that other function lamps have wrong dress, neglected loading, short circuit, circuit break etc. the output is qualified or unqualified signal, and any is unqualified all the way and all has the warning display; the whole adjustment and detection process is about 60S, the detection is accurate, the efficiency is high, the labor intensity of workers is reduced, and the product quality is improved.

Description

Combined front lamp electric detecting table
Technical Field
The utility model relates to an automobile combination car light assembly detects technical field, concretely relates to combination head-light electric inspection platform.
Background
The head lamps of the automobile play an important role in the safe driving process of the automobile, and the combined head lamps generally mounted on the head of the automobile body generally have a plurality of functional lamps such as a high beam lamp, a low beam lamp, a position lamp, a steering lamp, a fog lamp, a daytime running indicator lamp and the like. The electric control system with each function is connected with each function lamp through a plurality of wiring harnesses with connectors, the installation of connector pins and the wiring harnesses connected with each function lamp are manually assembled, and the manual assembly is difficult to avoid wrong installation, neglected installation, short circuit and the like due to hundreds of dense wires and sparse wires.
With the continuous progress of modern technology, the combined headlamp is developed into electric debugging from the traditional manual debugging, wherein the traditional manual debugging is used for operating whether the lighting of each functional lamp is accurate or not, on one hand, the efficiency of manual detection is low, the operation intensity of workers is high, and meanwhile, the eye health of the operators can be harmed by strong light after long-term use; on the other hand, the power of the bulb is difficult to judge and misloading is easy to cause misjudgment and missing detection by manually lighting up and detecting with naked eyes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, provide an it is easy and simple to handle and detect accurate high-efficient, combination head-light electric inspection platform that detection efficiency is high.
In order to achieve the technical purpose, the utility model provides a combination head-light electric inspection platform, which comprises a workbench, wherein a detection clamping fixture for placing a detected lamp is arranged on the workbench, a locking cylinder and a butt joint wire harness are respectively arranged on two opposite sides of the detection clamping fixture, and the locking cylinder is electrically connected with the butt joint wire harness; and a light type adjusting tool is further arranged between the locking cylinder and the butt joint wire harness, and the light type adjusting tool is installed on the detection clamping fixture.
Further, still including installing the photoelectric detection control box of workstation top, the support frame is installed to the downside of photoelectric detection control box, the photoelectric detection control box passes through support frame and workstation fixed connection, just the inside of photoelectric detection control box includes intelligent ampere meter, visual control system and automatic control circuit, just automatic control circuit is connected with visual control system and intelligent ampere meter electricity in proper order.
Furthermore, a CCD image sensor used for collecting image information of the lamp to be detected is further installed in the middle of the supporting frame, and the output end of the CCD image sensor is electrically connected with the vision control system.
Furthermore, a display touch screen is arranged on one side of the CCD image sensor and fixedly mounted on the supporting frame.
Further, the photoelectric detection control box further comprises a PLC controller, and the signal output end of the vision control system is connected with the PLC controller.
Furthermore, a control switch is also arranged on the workbench.
Further, the control switch comprises a start button and a reset button.
Compared with the prior art, the utility model has the advantages that whether each function bulb is lighted and the power size, and then judge position misloading, neglected loading, short circuit, open circuit, lamp interconnector misloading, the misloading of contact pin are detected through automatic control intelligence ampere meter, vision control system, the automatic dimming is carried out to far and near light type simultaneously. The plug-in adopts the automatic plug-in of lift cylinder, and the operative employee only need place the lamps and lanterns that wait to detect on detecting the mould during the detection, press start button can, easy operation. The automatic control circuit samples and inputs the states of the intelligent ammeter and the vision control system to the programmable logic controller PLC, the programmable logic controller PLC automatically performs logical operation to detect and acquire the far and near light positions, the light type adjustment is automatically performed according to the sample lamp calibration picture, whether other functional lamps are mistakenly installed or not, neglected installation, short circuit, open circuit and the like is judged, a qualified or unqualified signal is output, and any unqualified lamp has alarm display; the whole adjustment and detection process is about 60S, the detection is accurate, the efficiency is high, the labor intensity of workers is reduced, and the product quality is improved.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a flow chart of the logic detection and judgment of the present invention.
In the figure: the device comprises a detected lamp 1, a detection clamping fixture 2, a locking cylinder 3, a butt joint wire harness 4, a light type adjusting tool 5, a workbench 6, a photoelectric detection control box 7, a support frame 8, a CCD image sensor 9 and a display touch screen 10.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and preferred embodiments, it should be understood that the embodiments described in the present invention are only used for explaining the present invention, and are not used for limiting the present invention.
With reference to fig. 1-4, the utility model provides a combined headlamp electric inspection table, which comprises a workbench 6, wherein a detection clamping fixture 2 for placing a detected lamp 1 is arranged on the workbench 6, a locking cylinder 3 and a butt-joint wire harness 4 are respectively arranged on two opposite sides of the detection clamping fixture 2, and the locking cylinder 3 is electrically connected with the butt-joint wire harness 4; and still be equipped with light type adjustment frock 5 between locking cylinder 3 and butt joint pencil 4, light type adjustment frock 5 is installed on detecting mould 2, simultaneously, the utility model discloses still including installing photoelectric detection control box 7 above workstation 6, support frame 8 is installed to photoelectric detection control box 7's downside, and photoelectric detection control box 7 passes through support frame 8 and workstation 6 fixed connection, and photoelectric detection control box 7's inside includes intelligent ampere meter, visual control system and automatic control circuit, and automatic control circuit is connected with visual control system and intelligent ampere meter electricity in proper order.
By adopting the technical scheme, whether the functional bulbs are lighted and the power of the functional bulbs is detected through the automatic control intelligent ammeter and the vision control system, so that the misloading of positions, the misloading, the short circuit, the circuit breaking, the misloading of lamp interconnectors and the misloading of contact pins are judged, and meanwhile, the automatic dimming is carried out on the far and near light type. The plug-in adopts the automatic plug-in of lift cylinder, and the operative employee only need place the lamps and lanterns that wait to detect on detecting mould 2 during the detection, press start button can, easy operation. The automatic control circuit samples and inputs the states of the intelligent ammeter and the vision control system to the programmable logic controller PLC, the programmable logic controller PLC automatically performs logical operation to detect and acquire the far and near light positions, the light type adjustment is automatically performed according to the sample lamp calibration picture, whether other functional lamps are mistakenly installed or not, neglected installation, short circuit, open circuit and the like is judged, a qualified or unqualified signal is output, and any unqualified lamp has alarm display; the whole adjustment and detection process is about 60 seconds, the detection is accurate, the efficiency is high, the labor intensity of workers is reduced, and the product quality is improved.
In a preferred embodiment, in order to acquire image information of the lamp to be detected in real time and transmit the image information to the vision control system, the vision control system performs parameterization processing on a received image signal, and compares a processed image parameter with a standard image parameter, a CCD image sensor 9 for acquiring the image information of the lamp to be detected is further installed in the middle of the support frame 8, and the output end of the CCD image sensor 9 is electrically connected with the vision control system.
In a preferred embodiment, in order to more intuitively display the function detection result of the lamp to be detected, a display touch screen 10 is further arranged on one side of the CCD image sensor 9, and the display touch screen 10 is fixedly mounted on the support frame 8.
In a preferred embodiment, after the vision control system analyzes and processes the image signal, the vision control system outputs a corresponding adjustment signal to the programmable logic controller PLC, and the programmable logic controller PLC controls the corresponding electric screw driver to move so as to adjust the corresponding adjustment screw and adjust the light type adjustment tool 5, so that the photoelectric detection control box 7 further comprises a PLC controller, and the signal output end of the vision control system is connected with the PLC controller.
In a preferred embodiment, a control switch 11 is further installed on the workbench 6, wherein the control switch 11 includes a start button and a reset button, and after the detection items of the lamp to be detected are all detected, the detection action device is reset by manually pressing the reset button to wait for the next detection start.
When the system works, firstly, a formula program and a visual control system program of a detected product are respectively called out on a touch screen and a display, and a detection mode is converted into automatic; then, placing the lamp to be detected on the detection mould 2, pressing a starting button, locking the cylinder 3 to act, fixing the product to be detected, operating the wiring harness butting cylinder, and butting the equipment butting socket body with the product socket body to be detected; and then, the screw rod adjusting cylinder acts to be meshed with the product adjusting screw rod. The slide table advances to below the CCD image sensor 9; at this time, the automatic control circuit lights the functional lamps in sequence according to the set sequence: s1 dipped headlight, S2 high beam, S3 position light, S4 turn light, S5 fog light, S6 daytime running light; meanwhile, the CCD image sensor 9 collects the image of the product to be detected in real time to the vision control system, the vision control system carries out parameterization processing on the image and compares the processed image parameter with the standard image parameter; and then, the high beam and the low beam are adjustable, when the acquired low beam or high beam image parameters are inconsistent with the standard image parameters, the vision control system outputs an adjusting signal to the PLC, and the PLC controls the corresponding electric screw driver to act, adjust the corresponding adjusting screw and adjust the light type.
When the CCD image processor updates the acquired image in real time, and the acquired image parameter is within the range allowed by the standard image parameter within a certain time, the system automatically skips to detect the next functional lamp; when the light type is not adjusted to be qualified in the appointed time, the CCD image sensor 9 outputs an unqualified signal to the PLC, the PLC outputs the unqualified signal to control the alarm lamp to flicker, the display touch screen 10 displays the NG (unqualified) reason, and the system keeps the current state for an operator to observe the fault phenomenon. The rest functional lamps are non-adjustable, when the functional lamps are lighted, the intelligent ammeter detects the current of the current lighting loop, the CCD image sensor 9 acquires corresponding image parameters and compares the image parameters with standard image parameters, if the current parameters or the image parameters are out of the error range, the intelligent ammeter or the CCD image sensor 9 outputs an unqualified signal to the PLC, the PLC outputs an unqualified signal to control the alarm lamp to flicker, the touch screen displays the NG reason, and the system keeps the current state for an operator to observe the fault phenomenon; if the current parameter and the image parameter are OK (qualified), the detection is carried out in sequence, after all the detection is OK (qualified), the CCD image sensor 9 outputs a qualified signal to the PLC, and the PLC outputs the qualified signal to control a qualified indicator light to be on. At the moment, all detection is finished, all detection signals are reset, all action devices are reset, and the next detection starting is waited.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (7)

1. The combined headlamp electric detection table comprises a workbench (6), and is characterized in that a detection clamping fixture (2) for placing a detected lamp (1) is mounted on the workbench (6), two opposite sides of the detection clamping fixture (2) are respectively provided with a locking cylinder (3) and a butt joint wire harness (4), and the locking cylinder (3) is electrically connected with the butt joint wire harness (4); and a light type adjusting tool (5) is further arranged between the locking cylinder (3) and the butt joint wire harness (4), and the light type adjusting tool (5) is installed on the detection clamping fixture (2).
2. The combined headlamp electric detection table as claimed in claim 1, further comprising a photoelectric detection control box (7) installed above the workbench (6), wherein a support frame (8) is installed on the lower side of the photoelectric detection control box (7), the photoelectric detection control box (7) is fixedly connected with the workbench (6) through the support frame (8), the photoelectric detection control box (7) comprises an intelligent ammeter, a visual control system and an automatic control circuit, and the automatic control circuit is electrically connected with the visual control system and the intelligent ammeter in sequence.
3. The combined headlamp electric inspection table as claimed in claim 2, wherein a CCD image sensor (9) for acquiring image information of a lamp to be inspected is further installed in the middle of the supporting frame (8), and an output end of the CCD image sensor (9) is electrically connected to the vision control system.
4. A combined headlight electrical inspection station according to claim 3, wherein a display touch screen (10) is further provided at one side of the CCD image sensor (9), the display touch screen (10) being fixedly mounted on the support frame (8).
5. The combination headlamp electric inspection table as claimed in claim 2, wherein the photoelectric detection control box (7) further comprises a PLC controller, and the signal output end of the vision control system is connected with the PLC controller.
6. The combination headlamp electrical inspection station as defined in claim 1, wherein a control switch is further mounted on said table.
7. The combination headlamp electrical console of claim 6, wherein said control switch comprises a start button and a reset button.
CN201922228042.1U 2019-12-12 2019-12-12 Combined front lamp electric detecting table Active CN212160037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922228042.1U CN212160037U (en) 2019-12-12 2019-12-12 Combined front lamp electric detecting table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922228042.1U CN212160037U (en) 2019-12-12 2019-12-12 Combined front lamp electric detecting table

Publications (1)

Publication Number Publication Date
CN212160037U true CN212160037U (en) 2020-12-15

Family

ID=73703991

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922228042.1U Active CN212160037U (en) 2019-12-12 2019-12-12 Combined front lamp electric detecting table

Country Status (1)

Country Link
CN (1) CN212160037U (en)

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