CN214954406U - Automatic streamline testing light box without light source backlight - Google Patents
Automatic streamline testing light box without light source backlight Download PDFInfo
- Publication number
- CN214954406U CN214954406U CN202121014621.7U CN202121014621U CN214954406U CN 214954406 U CN214954406 U CN 214954406U CN 202121014621 U CN202121014621 U CN 202121014621U CN 214954406 U CN214954406 U CN 214954406U
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- backlight
- fixing plate
- test
- lightless
- lightbox
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Abstract
The utility model relates to the technical field of backlight module production equipment, in particular to a light box for automatic streamline test without light source backlight; the utility model comprises a belt motor, a conveyor belt, a first fixing plate and a second fixing plate, wherein the conveyor belt is arranged between the first fixing plate and the second fixing plate, and the belt motor drives the conveyor belt; the moving track of the conveyor belt is provided with two test stations, and the test stations are positioned between the two conveyor belts; the testing station is provided with a movably lifting suction nozzle, and a testing station backlight lighting module is arranged right above the suction nozzle; the utility model discloses a conveyer belt conveying is shaded to the module of lighting is shaded in the configuration corresponding test position is shaded and is carried out the lighting to being shaded, replaces the manual work to take and combine to light the inspection of being shaded with the lamp strip in a poor light, has released people's both hands, only needs eyes to look at, and is very convenient, has improved efficiency of software testing.
Description
Technical Field
The utility model relates to a backlight unit production facility technical field refers in particular to an automatic streamline test light box is shaded to no light source.
Background
In the backlight assembly factory in the market at present, when the functional performance test is performed on the finished product without light source backlight after processing, the light bar is held by hands in a pure manual mode, and the light bar is sequentially lighted on the light source backlight without light source for OK production, so that the test efficiency is low.
During lighting operation, a test requires that one hand of a person holds the backlight from a production line or a material tray, and the other hand holds the light-emitting lamp strip; the backlight is combined with the luminous lamp strips by two hands, and the lamp strips are placed at the light source openings of the light guide plate; the light rays of the lamp strip are uniformly diffused by the backlight light guide plate; the worker starts to check the uniformity of the backlight light emission and whether or not there is a defect such as a black spot due to an assembly foreign matter in the backlight.
In the operation process, the surface cleanliness of the backlight product is polluted by dirt on the hands of the operator, and the backlight combination operation is carried out by taking the light bar with one hand and taking the backlight with one hand; the backlight can be damaged by placing the light bar too heavy; in the inspection mode, each backlight needs to be picked up manually for inspection, and the efficiency is low.
Therefore, based on the above-mentioned drawbacks of the existing backlight test without light source, it is necessary to improve the existing backlight test without light source.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no light source is shaded from sun automatic streamline test light box to prior art's not enough, this no light source is shaded from sun automatic streamline test light box has solved current no light source and has tested the existence in a poor light: low efficiency and the like.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the light box for the automatic streamline test of the backlight without the light source comprises a belt motor, a conveyor belt, a first fixing plate and a second fixing plate, wherein the conveyor belt is arranged between the first fixing plate and the second fixing plate, and the belt motor drives the conveyor belt; the moving track of the conveyor belt is provided with two test stations, and the test stations are positioned between the two conveyor belts; the test station is provided with a movably lifting suction nozzle, and a test station backlight lighting module is arranged right above the suction nozzle.
Specifically, the bottom surface of the test site backlight lighting module is provided with an LED lamp, and the LED lamp is connected with an LED current regulator.
Specifically, the test position backlight lighting module is connected with the module lifting cylinder.
Specifically, the module lifting cylinder is installed on the side surface of the first fixing plate.
Specifically, a correcting cylinder is arranged on the side surface of the feeding end of the second fixing plate.
Furthermore, the second fixing plate is provided with a material pushing notch, and the material pushing notch is opposite to the correction cylinder.
Furthermore, the conveyer belt is arranged along the length direction of the first fixing plate and the second fixing plate.
Further, the LED current regulator is mounted on the side surface of the test position backlight lighting module.
Furthermore, the belt motor is fixed on the side surface of one end of the first fixing plate.
The beneficial effects of the utility model reside in that: the backlight is transmitted through the conveyor belt, the corresponding test position backlight lighting module is configured to light the backlight, manual taking of the backlight and combination of the backlight and the lamp strip are replaced to light backlight inspection, hands of people are released, eyes are only needed to look at the backlight, the test is very convenient, and the test efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially exploded view of fig. 1.
Reference numbers and descriptions:
the device comprises a belt motor 1, a conveyor belt 2, a first fixing plate 3, a second fixing plate 4, a correction cylinder 5, a material pushing notch 6, a suction nozzle 7, a suction nozzle vacuum value regulator 8, an LED lamp 9, a test station 10, an LED current regulator 11, a module lifting cylinder 12, a test station backlight lighting module 13 and a backlight 14.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-2, the light box for testing the automatic streamline in backlight without light source of the present invention comprises: belt motor 1, conveyer belt 2, first fixed plate 3, second fixed plate 4 are provided with conveyer belt 2 between first fixed plate 3, the second fixed plate 4, and conveyer belt 2 sets up along the length direction of first fixed plate 3, second fixed plate 4, and the side of the one end of first fixed plate 3 is fixed with belt motor 1, and belt motor 1 drive conveyer belt 2.
The utility model discloses a be provided with 5 test station 10 between first fixed plate 3, the second fixed plate 4, the quantity of test station 10 can be adjusted, and test station 10 is furnished with suction nozzle 7, inductor, and the inductor is used for responding to the examination that awaits measuring 14 in a poor light, and vacuum generator, suction nozzle vacuum value regulator 8 are connected to suction nozzle 7, and suction nozzle 7 is furnished with suction nozzle lift cylinder, and suction nozzle vacuum value regulator 8 is installed to second fixed plate 4.
The utility model discloses a conveyer belt 2 has two, parallel arrangement, and test station 10 is located between two conveyer belts 2.
The utility model discloses a set the test position that can go up and down directly over suction nozzle 7 and light module 13 in a poor light, the bottom surface that test position is lighted module 13 in a poor light has LED lamp 9, the side that test position is lighted module 13 in a poor light has LED current regulator 11, LED lamp 9 is connected LED current regulator 11, test position is lighted module 13 in a poor light and is connected module lift cylinder 12, module lift cylinder 12 is installed in the side of first fixed plate 3.
The utility model discloses a side-mounting of the feeding one end of second fixed plate 4 has correction cylinder 5, and second fixed plate 4 has been seted up and has been pushed away material breach 6, pushes away material breach 6 and just to correcting cylinder 5, pushes away the push rod that material breach 6 is used for correcting cylinder 5 and passes.
The utility model discloses still be furnished with material taking manipulator, ejection of compact manipulator.
The utility model discloses a belt motor 1, conveyer belt 2, first fixed plate 3, second fixed plate 4, correction cylinder 5, push away material breach 6, suction nozzle 7, suction nozzle vacuum value regulator 8, LED lamp 9, LED current regulator 11, module lift cylinder 12, test position light module 13, 14 are shaded in a poor light.
The material taking manipulator sucks the assembled backlight 14 and places the backlight at the feeding position of the conveyor belt 2;
the sensor at the feeding position senses the backlight 14, the belt motor 1 moves, the backlight 14 moves forwards along with the flowing of the conveyor belt 2 and moves to the last testing station 10, the sensor senses the backlight 14, the suction nozzle 7 ascends to jack up the backlight 14 and suck the backlight 14;
the module lifting cylinder 12 drives the corresponding test position backlight lighting module 13 to descend, the LED lamp 9 is turned on, and the test position backlight lighting module 13 is lighted;
when all the test stations 10 have the backlights 14 and all the backlights 14 are lighted, the operator starts to confirm that the lighted backlights 14 have no defects at the moment and confirms 5 sheets at one time;
the OK backlight 14 is placed in the OK plate by the discharge robot and the defective backlight 14 is placed in the NG plate.
The utility model replaces manual taking of the backlight and the combination of the light bar to light the backlight inspection, releases the hands of people, and only needs eyes to look at, so that people do not want to work; the inspection efficiency is improved.
Of course, the above-mentioned embodiments are only preferred examples of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes or modifications made by the structure, features and principles described in the claims of the present invention should be included in the claims of the present invention.
Claims (9)
1. Automatic streamline test light box is shaded to no light source, its characterized in that: the conveying belt is arranged between the first fixing plate and the second fixing plate, and the belt motor drives the conveying belt; the moving track of the conveyor belt is provided with two test stations, and the test stations are positioned between the two conveyor belts; the test station is provided with a movably lifting suction nozzle, and a test station backlight lighting module is arranged right above the suction nozzle.
2. The lightless backlight automatic in-line testing lightbox of claim 1, wherein: the bottom surface of the test position backlight lighting module is provided with an LED lamp which is connected with an LED current regulator.
3. The lightless backlight automatic in-line testing lightbox of claim 1, wherein: the test position backlight lighting module is connected with the module lifting cylinder.
4. The lightless backlight automatic in-line testing lightbox of claim 3, wherein: the module lifting cylinder is arranged on the side surface of the first fixing plate.
5. The lightless backlight automatic in-line testing lightbox of claim 1, wherein: and a correcting cylinder is arranged on the side surface of the feeding end of the second fixing plate.
6. The lightless backlight automatic in-line testing lightbox of claim 5, wherein: the second fixing plate is provided with a material pushing notch, and the material pushing notch is opposite to the correction cylinder.
7. The lightless backlight automatic in-line testing lightbox of claim 1, wherein: the conveyer belt is arranged along the length direction of the first fixing plate and the second fixing plate.
8. The lightless backlight automatic in-line testing lightbox of claim 2, wherein: the LED current regulator is arranged on the side surface of the test position backlight lighting module.
9. The lightless backlight automatic in-line testing lightbox of claim 1, wherein: the belt motor is fixed on the side surface of one end of the first fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121014621.7U CN214954406U (en) | 2021-05-12 | 2021-05-12 | Automatic streamline testing light box without light source backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121014621.7U CN214954406U (en) | 2021-05-12 | 2021-05-12 | Automatic streamline testing light box without light source backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214954406U true CN214954406U (en) | 2021-11-30 |
Family
ID=79064021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121014621.7U Active CN214954406U (en) | 2021-05-12 | 2021-05-12 | Automatic streamline testing light box without light source backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214954406U (en) |
-
2021
- 2021-05-12 CN CN202121014621.7U patent/CN214954406U/en active Active
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