LED lamp panel appearance detection equipment

Abstract

The utility model discloses LED lamp panel appearance detection equipment, which relates to the technical field of LED detection and comprises a main body, a support frame is fixed at the top of the main body, and a fixed clamping conveying mechanism and a movable clamping conveying mechanism are respectively arranged at two ends of the top of the main body. According to the utility model, the product lamp panel is inserted into the tops of the conveying belts in the fixed clamping and conveying mechanism and the movable clamping and conveying mechanism, and then the movable clamping and conveying mechanism adjusts the distance, so that the product lamp panel can be conveyed through the two groups of conveying belts; the visual detection module detects the product lamp panel, after the product lamp panel is detected, the product lamp panel flows out to a subsequent station through the product outlet, and then detection of the product lamp panel is completed, so that the product lamp panel is detected by adopting automatic equipment, the overall automation degree is high, the reason of a poor process is convenient to trace, and the production efficiency is improved. And the overall yield of the production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED detection, in particular to an appearance detection device for an LED light board. Background Art

[0002] MiniLED appearance inspection machine is mainly used in MiniLED process. It can realize automatic product quality inspection for MiniLED backlight and direct display furnace appearance inspection and measurement inspection before and after furnace, help enterprises trace the causes of poor process and improve production line yield. The equipment can flexibly configure the inspection accuracy, CT efficiency, product size and accurately detect multiple defects according to customer needs, helping to achieve refined management of operation process. At the same time, it is equipped with a fully automatic intelligent analysis defect detection system, which can effectively guarantee and improve the production quality of production line and help the production line to realize comprehensive digital management.

[0003] In the prior art, when performing appearance inspection on LED light panels, manual visual inspection or semi-automatic equipment is often used. The overall degree of automation is low, and it is difficult to trace the cause of poor process, and the overall yield rate of the production line is reduced. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an LED light board appearance inspection device to solve the technical problems in the prior art that when performing appearance inspection on LED light boards, manual visual inspection or semi-automatic equipment is often used, the overall degree of automation is low, and it is difficult to trace the causes of poor processes, and the overall yield of the production line is reduced.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED light board appearance inspection device, comprising a main body, a support frame is fixed on the top of the main body, and a fixed clamping and conveying mechanism and a movable clamping and conveying mechanism are respectively arranged at two ends of the top of the main body;

[0006] The mobile clamping conveying mechanism includes a mobile frame, an adjusting motor and a conveying motor, and the mobile frame is slidably connected to the main body, and the adjusting motor is installed on both sides of the top of the main body, and the fixed clamping conveying mechanism and the two sides of one end of the mobile clamping conveying mechanism are both installed with conveying motors, and the output end of the conveying motor is fixed with a conveyor belt located inside the mobile frame;

[0007] A product light board is placed between the fixed clamping and conveying mechanism and the mobile clamping and conveying mechanism, the mobile clamping and conveying mechanism and the main body are slidably connected, a first mobile mechanism is fixed on both sides of the top of the support frame, the first mobile mechanism includes a mobile motor, a crossbeam, a first bracket, a first auxiliary mobile module and a fixed plate, the mobile motor is installed on both sides of the top of the support frame, and the crossbeam and the sliding connection are on the outside of the screw rod connected to the output ends of the two groups of mobile motors, a fixed plate is fixed on one side of the inside of the main body, and the first bracket is fixed on one side of the crossbeam, and a first auxiliary mobile module is arranged between the fixed plate and the first bracket;

[0008] A second moving mechanism is fixed on the top of the first moving mechanism, and a visual inspection module is fixed at one end of the second moving mechanism;

[0009] The visual inspection module includes a second auxiliary moving module and a second bracket, and the second bracket is connected to the second moving mechanism, and the second auxiliary moving module is arranged between the second bracket and the crossbeam.

[0010] By adopting the above technical solution, the product light board is introduced into the equipment through the product entrance, and the product light board is inserted into the top of the conveyor belt inside the fixed clamping conveying mechanism and the mobile clamping conveying mechanism, and then the mobile clamping conveying mechanism is used to adjust the spacing, so that the product light board can be conveyed by two sets of conveyor belts. When the product light board is conveyed to the bottom of the visual inspection module, the visual inspection module inspects the product light board. After the product light board is inspected, the product light board flows out through the product outlet to the subsequent workstation, thereby completing the inspection of the product light board. From the above, it can be seen that the product light board is inspected by automated equipment, the overall automation level is high, and it is easy to trace the causes of poor processes and improve the overall yield rate of the production line.

[0011] The utility model is further configured that a product inlet and a product outlet are respectively provided on both sides of the main body, and a barcode reader located at the product inlet is fixed inside the main body.

[0012] By adopting the above technical solution, the product inlet and product outlet facilitate the entry and outflow of the product light board, and the barcode reader facilitates scanning and recording of the product light board.

[0013] The utility model is further configured that a display and a keyboard and mouse module are respectively arranged at one end of the main body, and a shell is fixed on the outer side of the top of the main body.

[0014] By adopting the above technical solution, the display is convenient for data recording, and the keyboard and mouse module is convenient for the operation of the display.

[0015] To sum up, the utility model mainly has the following beneficial effects: the utility model allows the product light board to enter the interior of the equipment through the product entrance, so that the product light board is inserted into the top of the conveyor belt inside the fixed clamping conveying mechanism and the movable clamping conveying mechanism, and then the movable clamping conveying mechanism is used to adjust the spacing, so that the product light board can be conveyed by two sets of conveyor belts. When the product light board is conveyed to the bottom of the visual inspection module, the visual inspection module inspects the product light board. After the product light board is inspected, the product light board flows out through the product outlet to the subsequent workstation, thereby completing the inspection of the product light board. From the above, it can be seen that the product light board is inspected by automated equipment, the overall automation level is high, and it is easy to trace the causes of poor processes and improve the overall yield rate of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0017] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is an enlarged view of part of the structure of the utility model;

[0020] Figure 5 For this utility model Figure 4 A magnified image of point A;

[0021] Figure 6 It is an enlarged structural schematic diagram of the first moving mechanism of the utility model;

[0022] Figure 7 This is an enlarged structural diagram of the visual detection module of the utility model;

[0023] Figure 8 It is a flow chart of the utility model.

[0024] In the figure: 1. main body; 2. supporting frame; 3. fixed clamping and conveying mechanism; 4. mobile clamping and conveying mechanism; 401. mobile frame; 402. adjusting motor; 403. conveying motor; 5. product light board; 6. first mobile mechanism; 601. mobile motor; 602. crossbeam; 603. first bracket; 604. first auxiliary mobile module; 605. fixed plate; 7. visual inspection module; 701. second auxiliary mobile module; 702. second bracket; 8. product inlet; 9. product outlet; 10. display; 11. keyboard and mouse module; 12. shell; 13. second mobile mechanism. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] An LED light board appearance inspection device, such as Figure 1-8 As shown, it comprises a main body 1, a support frame 2 is fixed on the top of the main body 1, and a fixed clamping and conveying mechanism 3 and a movable clamping and conveying mechanism 4 are respectively provided at two ends of the top of the main body 1;

[0028] The mobile clamping and conveying mechanism 4 includes a mobile frame 401, an adjusting motor 402 and a conveying motor 403, and the mobile frame 401 is slidably connected with the main body 1, and the adjusting motor 402 is installed on both sides of the top of the main body 1, and the conveying motor 403 is installed on both sides of one end of the fixed clamping and conveying mechanism 3 and the mobile clamping and conveying mechanism 4, and the conveying belt located inside the mobile frame 401 is fixed to the output end of the conveying motor 403;

[0029] A product light board 5 is placed between the fixed clamping and conveying mechanism 3 and the mobile clamping and conveying mechanism 4. The mobile clamping and conveying mechanism 4 and the main body 1 are slidably connected. The first mobile mechanism 6 is fixed on both sides of the top of the support frame 2. The first mobile mechanism 6 includes a mobile motor 601, a crossbeam 602, a first bracket 603, a first auxiliary mobile module 604 and a fixed plate 605. The mobile motor 601 is installed on both sides of the top of the support frame 2, and the crossbeam 602 and the sliding connection are on the outside of the screw rod connected to the output ends of the two groups of mobile motors 601. A fixed plate 605 is fixed on one side of the inside of the main body 1, and the first bracket 603 is fixed on one side of the crossbeam 602, and a first auxiliary mobile module 604 is arranged between the fixed plate 605 and the first bracket 603;

[0030] A second moving mechanism 13 is fixed on the top of the first moving mechanism 6, and a visual inspection module 7 is fixed at one end of the second moving mechanism 13, and the visual inspection module 7 inspects the product light board 5;

[0031] The visual inspection module 7 includes a second auxiliary moving module 701 and a second bracket 702, and the second bracket 702 is connected to the second moving mechanism 13, and the second auxiliary moving module 701 is arranged between the second bracket 702 and the crossbeam 602;

[0032] As can be seen from the above, the product light board 5 is tested with automated equipment, the overall automation level is high, and it is easy to trace the cause of the bad process and improve the overall yield rate of the production line.

[0033] See also Figure 1 and Figure 2 A product inlet 8 and a product outlet 9 are respectively provided on both sides of the main body 1, and a barcode reader is fixed inside the main body 1 at the product inlet 8. The utility model arranges the above structure, wherein the product inlet 8 and the product outlet 9 facilitate the entry and exit of the product light board 5, and the barcode reader facilitates scanning and recording of the product light board 5.

[0034] See also Figure 1 and Figure 2 A display 10 and a keyboard and mouse module 11 are respectively provided at one end of the main body 1, and a shell 12 is fixed to the outer side of the top of the main body 1. The utility model is provided with the above structure, wherein the display 10 is convenient for data recording, and the keyboard and mouse module 11 is convenient for the operation of the display 10.

[0035] The working principle of the utility model is as follows: when in use, the power is turned on, and the product light board 5 is inserted into the top of the conveyor belt inside the fixed clamping conveying mechanism 3 and the movable clamping conveying mechanism 4 by passing the product light board 5 into the interior of the device through the product inlet 8;

[0036] Specifically, the fixed clamping conveying mechanism 3 and the movable clamping conveying mechanism 4 are internally movably connected with a conveyor belt, wherein each set of conveyor belts is driven by two sets of conveying motors 403, so that the conveyor belts can convey and move the product light board 5;

[0037] According to the width of the light board 5 of the product to be tested, the two groups of adjustment motors 402 can drive the mobile clamping and conveying mechanism 4 to move relative to the fixed clamping and conveying mechanism 3 through the screw rod, so that the distance between the fixed clamping and conveying mechanism 3 and the mobile clamping and conveying mechanism 4 can be adjusted so that the distance between them is adapted to the width of the light board 5 of the product to be tested;

[0038] The mobile clamping conveying mechanism 4 is used to adjust the spacing so that the product light board 5 can be conveyed by two sets of conveyor belts;

[0039] When the product light board 5 is conveyed to the bottom of the visual inspection module 7, the visual inspection module 7 inspects the product light board 5. After the product light board 5 is inspected, the product light board 5 flows out through the product outlet 9 to the subsequent workstation, thereby completing the inspection of the product light board 5;

[0040] As can be seen from the above, the product light board 5 is tested using automated equipment, the overall automation level is high, and it is easy to trace the cause of the bad process, and improve the overall yield rate of the production line;

[0041] Furthermore, the second moving mechanism 13 can drive the visual inspection module 7 to move in the X direction, and the first moving mechanism 6 can drive the second moving mechanism 13 and the visual inspection module 7 to move in the Y direction through the crossbeam 602, so that the visual inspection module 7 can perform a comprehensive inspection on the product light board 5;

[0042] Furthermore, under the action of the first moving mechanism 6 and the second moving mechanism 13, the visual inspection module 7 can move synchronously with the conveying process of the product light board 5. That is to say, when the product light board 5 is conveyed, there is no need to stop the conveying of the product light board 5 to perform synchronous inspection of the product light board 5, and the overall inspection efficiency is greatly improved.

[0043] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An LED light panel appearance inspection device, comprising a main body (1), characterized in that: A support frame (2) is fixed on the top of the main body (1), and a fixed clamping and conveying mechanism (3) and a movable clamping and conveying mechanism (4) are respectively provided at two ends of the top of the main body (1); A product light board (5) is placed between the fixed clamping and conveying mechanism (3) and the movable clamping and conveying mechanism (4); the movable clamping and conveying mechanism (4) and the main body (1) are slidably connected; a first movable mechanism (6) is fixed on both sides of the top of the support frame (2); a second movable mechanism (13) is fixed on the top of the first movable mechanism (6); and a visual inspection module (7) is fixed at one end of the second movable mechanism (13).

2. The LED light board appearance inspection device according to claim 1, characterized in that: The movable clamping and conveying mechanism (4) comprises a movable frame (401), an adjusting motor (402) and a conveying motor (403), and the movable frame (401) is slidably connected to the main body (1), and the adjusting motor (402) is installed on both sides of the top of the main body (1).

3. The LED light board appearance inspection device according to claim 2 is characterized in that: A conveying motor (403) is installed on both sides of one end of the fixed clamping conveying mechanism (3) and the movable clamping conveying mechanism (4), and a conveying belt located inside the movable frame (401) is fixed to the output end of the conveying motor (403).

4. The LED light board appearance inspection device according to claim 1, characterized in that: The first moving mechanism (6) comprises a moving motor (601), a crossbeam (602), a first bracket (603), a first auxiliary moving module (604) and a fixed plate (605); the moving motor (601) is installed on both sides of the top of the support frame (2), and the crossbeam (602) is slidably connected to the outside of the screw rod connected to the output ends of the two sets of moving motors (601).

5. The LED light board appearance inspection device according to claim 4, characterized in that: A fixing plate (605) is fixed to one side of the interior of the main body (1), and a first bracket (603) is fixed to one side of the crossbeam (602), and a first auxiliary moving module (604) is arranged between the fixing plate (605) and the first bracket (603).

6. The LED light board appearance inspection device according to claim 1, characterized in that: The visual inspection module (7) comprises a second auxiliary moving module (701) and a second bracket (702), wherein the second bracket (702) and the second moving mechanism (13) are connected, and the second auxiliary moving module (701) is arranged between the second bracket (702) and the crossbeam (602).

7. The LED light board appearance inspection device according to claim 1, characterized in that: The main body (1) is provided with a product inlet (8) and a product outlet (9) on both sides thereof, and a barcode reader is fixed inside the main body (1) and is located at the product inlet (8).

8. The LED light board appearance inspection device according to claim 1, characterized in that: A display (10) and a keyboard and mouse module (11) are respectively arranged at one end of the main body (1), and a shell (12) is fixed to the outer side of the top of the main body (1).

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