Light guide plate quality detection device

Abstract

The utility model belongs to the field of light guide plate quality detection devices, and particularly relates to a light guide plate quality detection device which comprises a detection machine body, the top of the detection machine body is movably connected with a protective shell, one side of the protective shell is provided with a spraying mechanism, the spraying mechanism comprises a water tank, the water tank is fixedly connected to the top of the protective shell, and the water tank is connected with the protective shell. A booster pump is fixedly installed on one side of the water tank, a connecting pipe fixedly communicates with the bottom of the water tank, and a fixing pipe fixedly communicates with the bottom of the connecting pipe. When the water flow moves into the fixed pipe, dust falling treatment is performed through the spray head, so that the function of dust falling in the protective shell is realized, the problem that dust is easily generated in the detection process of the light guide plate material to cause smudginess of a light guide plate finished product is solved, and the detection efficiency of the light guide plate material is improved.

Description

Technical Field

[0001] The utility model relates to the field of light guide plate quality detection devices, in particular to a light guide plate quality detection device. Background Art

[0002] The light guide plate is made of optical-grade acrylic / PC sheets, and then uses high-tech materials with extremely high refractive index and non-light absorption. The light guide points are printed on the bottom of the optical-grade acrylic sheet using laser engraving, V-shaped cross grid engraving, and UV screen printing technology.

[0003] Quality inspection is an indispensable operation in the manufacturing process of light guide plate materials. Since light guide plate materials are relatively delicate during the inspection process, the general inspection process will cause breakage or dust, etc., which will cause the light guide plate materials to be easily damaged during the inspection process, increasing the cost of light guide plate material production. In addition, light guide plate materials are prone to generate dust during the inspection process, causing the finished light guide plate to be dirty. Therefore, a light guide plate quality inspection device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the light guide plate material is easily damaged during the inspection process, which increases the cost of light guide plate material production, and the light guide plate material is easily dusty during the inspection process, causing the finished light guide plate to be dirty. The utility model proposes a light guide plate quality inspection device.

[0005] The utility model solves the technical problem by adopting the following technical solution: a light guide plate quality detection device, comprising a detection machine body, the top of the detection machine body is movably connected with a protective shell, and a spray mechanism is arranged on one side of the protective shell;

[0006] The spray mechanism includes a water tank, which is fixedly connected to the top of the protective shell. A booster pump is fixedly installed on one side of the water tank. The bottom of the water tank is fixedly connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to a fixed pipe, and nozzles are arranged on both sides of the fixed pipe.

[0007] Preferably, a clamp is fixedly connected inside the detection machine body, a placement plate is provided on one side of the clamp, the placement plate is fixedly connected to the detection machine body, and clamping plates are fixedly connected on both sides of the top of the clamp.

[0008] Preferably, a connecting block is fixedly connected to the top of the protective shell, and a visual mirror is fixedly connected to the top of the connecting block.

[0009] Preferably, a water outlet is provided inside the placement plate, and a through hole is provided inside the detection machine body.

[0010] Preferably, a placement block is fixedly installed inside the detection machine body, a baffle is provided on one side of the placement block, the baffle is fixedly connected to the detection machine body, and drainage channels are provided on both sides of the detection machine body.

[0011] Preferably, protective plates are provided on both sides of the protective shell, and a protective groove used in conjunction with the protective plates is provided inside the protective shell.

[0012] Preferably, a movable hole is opened inside the protective shell, and the movable hole is used in conjunction with the light guide plate material.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model adopts the structural design of the spray mechanism. The user uses a booster pump to move the water flow inside the water tank through the connecting pipe into the fixed pipe. When the water flow moves into the fixed pipe, it passes through the nozzle for dust reduction treatment, thereby realizing the function of dust reduction inside the protective shell, solving the problem that the light guide plate material is prone to generate dust during the detection process, causing the finished light guide plate to be dirty, and improving the efficiency of light guide plate material detection.

[0015] 2. The utility model adopts the structural design of the clamping plate, the placement plate and the card plate. The user moves the light guide plate material to the surface of the clamping plate. The movement is completed when the light guide plate material is clamped inside the card plate. After the movement of the light guide plate material is completed, the user will inspect the light guide plate material. After the inspection is completed, the user moves the light guide plate material into the placement plate for placement, thereby realizing the function of inspecting the light guide plate material, solving the problem of damage to the light guide plate material during the inspection process and further increasing the problem of product dirtiness, and improving the adaptability of light guide plate material inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the main body of the detection machine of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the local structure of the utility model;

[0020] Figure 4It is a three-dimensional diagram of the spray mechanism of the utility model.

[0021] In the figure: 1. Detection machine body; 2. Protective shell; 3. Spray mechanism; 301. Booster pump; 302. Water tank; 303. Connecting pipe; 304. Fixed pipe; 305. Sprinkler; 4. Connecting block; 5. Visual mirror; 6. Protective groove; 7. Clamp; 8. Placement plate; 9. Water outlet; 10. Baffle; 11. Through hole; 12. Drainage channel; 13. Protective plate; 14. Placement block; 15. Movable hole; 16. Card plate. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1 —4 further details of this application,

[0024] The present application embodiment discloses a light guide plate quality detection device. Figure 1 and Figure 4 , a light guide plate quality inspection device, comprising an inspection machine body 1, a protective shell 2 is movably connected to the top of the inspection machine body 1, and a spray mechanism 3 is arranged on one side of the protective shell 2;

[0025] The spray mechanism 3 includes a water tank 302, which is fixedly connected to the top of the protective shell 2. A booster pump 301 is fixedly installed on one side of the water tank 302. A connecting pipe 303 is fixedly connected to the bottom of the water tank 302. A fixed pipe 304 is fixedly connected to the bottom of the connecting pipe 303. Sprinklers 305 are arranged on both sides of the fixed pipe 304. Through the structural design of the spray mechanism 3, the user uses the booster pump 301 to move the water flow inside the water tank 302 into the fixed pipe 304 through the connecting pipe 303. When the water flow moves into the fixed pipe 304, it passes through the sprinkler 305 for dust reduction treatment, thereby realizing the function of dust reduction inside the protective shell 2, solving the problem that the light guide plate material is prone to generate dust during the detection process, causing the finished light guide plate to be dirty, and improving the efficiency of light guide plate material detection.

[0026] Reference Figure 2The inside of the detection machine body 1 is fixedly connected with a clamping plate 7, and a placement plate 8 is arranged on one side of the clamping plate 7. The placement plate 8 is fixedly connected to the detection machine body 1, and the two sides of the top of the clamping plate 7 are fixedly connected with a clamping plate 16. Through the structural design of the clamping plate 7, the placement plate 8 and the clamping plate 16, the user moves the light guide plate material to the surface of the clamping plate 7, and the movement is completed when the light guide plate material is clamped inside the clamping plate 16. After the movement of the light guide plate material is completed, the user will detect the light guide plate material. After the detection is completed, the user moves the light guide plate material into the placement plate 8 for placement, realizing the function of detecting the light guide plate material, solving the problem that the light guide plate material is damaged during the detection process, and further increasing the problem of product dirtiness, and improving the adaptability of light guide plate material detection;

[0027] Reference Figure 1 The top of the protective shell 2 is fixedly connected with a connecting block 4, and the top of the connecting block 4 is fixedly connected with a visual mirror 5. By setting the connecting block 4 and the visual mirror 5 for use in conjunction, it is convenient for the user to observe the detection steps inside the protective shell 2, prevent the material from deviating during the detection process, and increase the stability of material detection;

[0028] Reference Figure 2 and Figure 3 The placement plate 8 is provided with a water outlet 9 inside, and the detection machine body 1 is provided with a through hole 11 inside. By providing the water outlet 9 and the through hole 11, the water flow after spraying can be conveniently moved out of the detection machine body 1 through the water outlet 9 and the through hole 11, thereby preventing the detection machine body 1 from being damaged by excessive water flow;

[0029] Reference Figure 2 and Figure 3 A placement block 14 is fixedly installed inside the detection machine body 1, and a baffle 10 is arranged on one side of the placement block 14. The baffle 10 is fixedly connected to the detection machine body 1, and drainage channels 12 are opened on both sides of the detection machine body 1. Through the coordinated use of the placement block 14, the baffle 10 and the drainage channel 12, the drainage stability of the detection machine body 1 can be increased, and the detection machine body 1 can be prevented from generating excessive water flow after the dust reduction is completed, so that the detection machine body 1 can be convenient for drainage operation;

[0030] Reference Figure 1 , protective plates 13 are provided on both sides of the protective shell 2, and a protective groove 6 used in conjunction with the protective plate 13 is provided in the protective shell 2. By providing the protective plate 13 and the protective groove 6 for use in conjunction with each other, the stability of the light guide plate material detection can be increased, and the user can detect the light guide plate material through the protective groove 6 and the protective plate 13;

[0031] Reference Figure 4The protective shell 2 is provided with an active hole 15, and the active hole 15 is used in conjunction with the light guide plate material. By providing the active hole 15, the user can conveniently move the light guide plate material into the protective shell 2 through the through hole 11, thereby preventing the light guide plate material from getting stuck during the movement, and facilitating the user to move the light guide plate material.

[0032] Working principle: When the user needs to inspect the light guide plate material, the user moves the light guide plate material into the protective shell 2 through the through hole 11. After the light guide plate material is moved, the user performs inspection operations on the light guide plate material through the protective plate 13 used in conjunction with the protective groove 6 inside the protective shell 2. While the material is being inspected, the user observes the material through the visual mirror 5. Secondly, after the inspection of the light guide plate material is completed, the user moves the light guide plate material to the placement plate 8. After the inspection of the light guide plate material is completed, the user moves the water flow inside the water tank 302 through the booster pump 301. First, the user moves the water flow inside the water tank 302 through the connecting pipe 303 into the fixed pipe 304 through the booster pump 301. When the water flow moves into the fixed pipe 304, it is dust-reduced through the nozzle 305, thereby realizing the function of dust reduction inside the protective shell 2, solving the problem that the light guide plate material is prone to generate dust during the inspection process, causing the finished light guide plate to be dirty, and improving the efficiency of light guide plate material inspection.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A light guide plate quality detection device, characterized in that: It comprises a detection machine body (1), the top of the detection machine body (1) is movably connected to a protective shell (2), and one side of the protective shell (2) is provided with a spray mechanism (3); The spray mechanism (3) comprises a water tank (302), the water tank (302) being fixedly connected to the top of the protective shell (2), a booster pump (301) being fixedly installed on one side of the water tank (302), a connecting pipe (303) being fixedly connected to the bottom of the water tank (302), a fixed pipe (304) being fixedly connected to the bottom of the connecting pipe (303), and spray heads (305) being arranged on both sides of the fixed pipe (304).

2. A light guide plate quality inspection device according to claim 1, characterized in that: A clamping plate (7) is fixedly connected inside the detection machine body (1), a placement plate (8) is provided on one side of the clamping plate (7), the placement plate (8) is fixedly connected to the detection machine body (1), and clamping plates (16) are fixedly connected on both sides of the top of the clamping plate (7).

3. The light guide plate quality detection device according to claim 1, characterized in that: The top of the protective shell (2) is fixedly connected to a connection block (4), and the top of the connection block (4) is fixedly connected to a visual mirror (5).

4. The light guide plate quality detection device according to claim 2, characterized in that: A water outlet (9) is provided inside the placement plate (8), and a through hole (11) is provided inside the detection machine body (1).

5. The light guide plate quality inspection device according to claim 1, characterized in that: A placement block (14) is fixedly installed inside the detection machine body (1), a baffle (10) is provided on one side of the placement block (14), the baffle (10) is fixedly connected to the detection machine body (1), and drainage channels (12) are provided on both sides of the detection machine body (1).

6. The light guide plate quality inspection device according to claim 1, characterized in that: Protection plates (13) are provided on both sides of the protection shell (2), and a protection groove (6) for use with the protection plate (13) is provided inside the protection shell (2).

7. The light guide plate quality inspection device according to claim 1, characterized in that: An active hole (15) is provided inside the protective shell (2), and the active hole (15) is used in conjunction with a light guide plate material.

Images