Display panel turnover device

Abstract

The utility model discloses a display panel turnover device, and relates to the technical field of display panels. The display panel turnover device comprises a first tray, a second tray and a turnover mechanism, the first limiting part is arranged on the periphery of the storage cavity of the first tray; the second tray is arranged opposite to the first tray and is close to one side of the storage cavity; the second limiting part is matched with the first limiting part; the first limiting part and the second limiting part are matched in a limiting mode, so that the display panel in the containing cavity is turned over to a second preset position from a first preset position. According to the utility model, the problem of low production efficiency caused by the fact that the other surface needs to be sequentially turned over and inspected by hands after one surface is inspected under normal conditions is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display panels, and in particular to a display panel flipping device. Background Art

[0002] During the production and transportation of display screens, trays are required to hold the display screens; at the same time, after the display screens are cut into small pieces and loaded into the trays, the display screens need to be inspected for their front and back appearances during this process.

[0003] However, usually after one side is inspected, the other side needs to be turned over and inspected one by one by hand, resulting in the problem of low production efficiency. In response to the above problems, the industry has not yet proposed an effective solution. Summary of the Utility Model

[0004] Purpose of the utility model: To provide a display panel flipping device to at least solve one of the problems existing in the above prior art.

[0005] Technical solution: A display panel flipping device includes:

[0006] A first tray;

[0007] A first limiting part, arranged around the placement cavity of the first tray;

[0008] A second tray, arranged opposite to the first tray and close to one side of the placement cavity; and

[0009] A second limiting part, cooperating with the first limiting part;

[0010] Wherein, through the limiting cooperation of the first limiting part and the second limiting part, the display panel in the placement cavity is flipped from a first preset position to a second preset position.

[0011] Preferably, a plurality of placement cavities are arranged in an array along a preset direction on one surface of the first tray.

[0012] Preferably, the first limiting part is a limiting convex part.

[0013] Preferably, the limiting convex part adopts a sunken retaining wall structure.

[0014] Preferably, the second limiting part adopts a limiting concave part matching the sunken retaining wall structure.

[0015] Preferably, the number of the first limiting parts is two, and the two first limiting parts are symmetrically arranged around the placement cavity.

[0016] Preferably, the number of the first limiting parts is four, and the four first limiting parts are evenly distributed around the storage cavity.

[0017] Preferably, the number of the first limiting parts matches the number of the second limiting parts.

[0018] Preferably, the height of the first limiting part is not less than the height of the gap between the stacked first tray and the second tray.

[0019] Preferably, a first oblique guiding part is arranged on one side of the first limiting part close to the storage cavity, and a second oblique guiding part is arranged on one side of the first limiting part close to the storage cavity.

[0020] Beneficial effects: In the embodiment of the present application, by adding limiting parts and limiting cooperation between the first limiting part and the second limiting part, the display panel in the storage cavity is flipped from a first preset position to a second preset position, achieving the purpose of flipping the display panel to the preset position, thereby realizing the technical effects of accurate flipping and improving production efficiency, and further solving the technical problem that in the normal case, when one side is inspected, the other side needs to be turned over and inspected one by one by hand, resulting in low production efficiency. Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of the display panel flipping device of the present utility model; and

[0022] Figure 2 is a schematic structural diagram of the first tray of the display panel flipping device of the present utility model.

[0023] Reference numerals are:

[0024] 10. First tray; 101. First limiting part; 1011. First oblique guiding part;

[0025] 20. Second tray; 201. Second limiting part; 2011. Second oblique guiding part;

[0026] 30. Display panel;

[0027] 40. Storage cavity. Detailed Embodiments

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that such data used can be interchanged under appropriate circumstances for the embodiments of this application described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily limit to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0030] In addition, the terms "installed", "set", "provided with", "connected", "linked", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0031] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail this application.

[0032] For better understanding the technical problems of this application, the following explanations are made:

[0033] When it is necessary to inspect the other side of the display screen, the tray is flipped 180 degrees, and the screen in the acupoints of the lower tray is buckled to the designated position on the back of the upper tray for inspection. After the inspection, the screen needs to be accurately restored to the acupoints of the lower tray;

[0034] However, during the flipping process, due to the lack of retaining walls around the tray, the product is prone to slide around, resulting in the display screen not being in the designated position. When the product is restored to the lower tray after inspection, it cannot fall into the acupoints, and it is necessary to manually place them back into the acupoints one by one. This problem will lead to slow production efficiency and increase the risk of screen breakage.

[0035] As Figure 1-2 shown, this application relates to a display panel flipping device. The display panel flipping device includes: a first tray 10; the first tray 10 refers to the upper tray, which can achieve a good supporting effect; at the same time, it can also achieve a good matching effect with other components, so as to achieve a good placement effect of the display panel 30.

[0036] The first limiting portion 101 is disposed around the storage cavity 40 of the first tray 10. By providing the first limiting portion 101, a good limiting and fixing effect on the display panel 30 can be achieved. At the same time, by fixedly providing the first limiting portion 101 around the storage cavity 40 of the upper tray, a good positioning effect can be ensured.

[0037] It should be noted that the storage cavity 40 is a position for placing the display screen, and a good accommodating effect on the display screen can be achieved.

[0038] The second tray 20 is disposed opposite to the first tray 10 and is close to the side of the storage cavity 40. The second tray 20 refers to the lower tray, which can achieve a good supporting effect. At the same time, it can also achieve a good matching effect with the upper tray, so as to achieve a good placement effect of the display panel 30. By disposing the second tray 20 opposite to the first tray 10 and disposing the second tray 20 close to the side of the storage cavity 40, a good alignment and assembly effect can be achieved, and the display screen can be limited in the storage cavity 40 by stacking, thereby providing a basis for good flipping.

[0039] The second limiting portion 201 is matched with the first limiting portion 101. By providing the second limiting portion 201, a good limiting and matching effect with the first limiting portion 101 can be achieved, so as to limit the display screen.

[0040] Among them, through the limiting and matching of the first limiting portion 101 and the second limiting portion 201, the display panel 30 in the storage cavity 40 is flipped from the first preset position to the second preset position. By respectively providing the first limiting portion 101 and the second limiting portion 201 on the upper tray and the lower tray, and at the same time, through the limiting and matching of the first limiting portion 101 and the second limiting portion 201, the display panel 30 in the storage cavity 40 can be flipped from the first preset position to the second preset position. Among them, the first preset position refers to the position of the lower tray, and the second preset position refers to the position of the upper tray. By adding the limiting portion, the display screen in the storage cavity 40 can be accurately flipped from the position of the lower tray to the position of the upper tray, so as to achieve an accurate flipping effect, and further achieve the effect of improving production efficiency.

[0041] Of course, in actual use, the display panel 30 can also be accurately flipped from the position of the upper tray to the position of the lower tray, which is not limited in this application.

[0042] This application can solve the problem that the front and back appearances of the product need to be inspected during the production process, and thus provides a tray that can improve the product flipping efficiency and the product can be accurately flipped to the specified position to avoid screen breakage.

[0043] Specifically, a first limiting portion 101 with a preset height is provided around the screen placement area of the tray. The preset height is at least the height of a sunken retaining wall that reaches the gap height between two stacked trays. Alternatively, the height of the upper tray retaining wall can be embedded into the lower tray, leaving no gap between the two trays.

[0044] Since the tray is provided with a retaining wall, when the display screen of the lower tray is buckled into the upper tray, the display screen will not slide around and can fall to the preset position, which can improve the product turning efficiency, facilitate the inspection of the front and back sides of the product, and avoid the problem of screen breakage caused by product misalignment due to turning over the tray.

[0045] The present application also has the following beneficial effects:

[0046] By changing the structure of the tray, it is convenient to inspect the front and back of the product, and the problem of screen breakage caused by product misalignment due to turning over the tray is avoided.

[0047] A sunken retaining wall is provided around the acupoints of the first tray 10. When the screen of the lower tray is flipped to the upper tray, the display screen will not slide around and can fall to the preset position.

[0048] The sunken retaining wall needs to have a certain height, at least reaching the surface of the next tray.

[0049] It can avoid the problem that when the screen is flipped, it will slide through the gap between the two trays to other positions due to the insufficient height of the retaining wall, resulting in product misalignment and screen breakage.

[0050] From the above description, it can be seen that the present application achieves the following technical effects:

[0051] In the embodiment of the present application, by adopting the method of adding a limiting portion, through the limiting cooperation of the first limiting portion 101 and the second limiting portion 201, the display panel 30 in the placement cavity 40 is flipped from the first preset position to the second preset position, achieving the purpose of flipping the display panel 30 to the preset position, thereby realizing the technical effects of precise flipping and improving production efficiency, and further solving the technical problem that in the normal situation, after inspecting one side, the other side needs to be turned over and inspected one by one by hand, resulting in low production efficiency.

[0052] Further, a plurality of placement cavities 40 are arranged in an array along a preset direction on one surface of the first tray 10. It can be understood that by arranging a plurality of accommodation cavities in an array on one surface of the first tray 10, the accommodation quantity of the display screen can be increased, thereby improving the flipping efficiency. Among them, the preset direction can be the horizontal direction, which is also the X-axis and Y-axis directions in the two coordinate systems.

[0053] Further, the first limiting portion 101 is a limiting convex portion. It can be understood that by adopting the form of a limiting convex portion, the effects of easy implementation and convenient operation can be achieved.

[0054] Further, the limiting convex portion adopts a sunken retaining wall structure. It can be understood that by adopting the sunken retaining wall structure, the effect of extended limitation can be achieved, thereby preventing the display panel 30 from deviating in position when it is flipped onto the upper tray.

[0055] Further, the second limiting portion 201 adopts a limiting concave portion that matches the sunken retaining wall structure. It can be understood that by forming the second limiting portion 201 in the form of a limiting groove, a good matching effect with the sunken retaining wall structure can be achieved, thereby ensuring that the display panel 30 does not shift in position when it is flipped from the lower tray to the upper tray, and further achieving an accurate flipping effect.

[0056] Further, the number of the first limiting portions 101 is two, and the two first limiting portions 101 are symmetrically arranged around the storage cavity 40. It can be understood that by adopting two first limiting portions 101, the effect of limiting the display panel 30 in one direction can be achieved, so that when the stacked trays are flipped, the direction needs to be consistent with that of the two symmetrically arranged first limiting portions 101, and further ensuring a good flipping effect.

[0057] Further, the number of the first limiting portions 101 is four, and the four first limiting portions 101 are evenly distributed around the storage cavity 40. It can be understood that by evenly arranging four first limiting portions 101 around the storage cavity 40, the effect of completely limiting the display panel 30 during flipping can be achieved, thereby ensuring the accurate flipping effect of the display panel 30 and further achieving the effect of improving production efficiency.

[0058] Further, the number of the first limiting portions 101 matches the number of the second limiting portions 201. It can be understood that a good matching effect can be achieved, thereby ensuring a good limiting effect.

[0059] Further, the height of the first limiting portion 101 is not less than the height of the gap between the stacked first tray 10 and the second tray 20. It can be understood that by setting the height of the first limiting portion 101 to be not less than the height of the gap between the stacked first tray 10 and the second tray 20, it can prevent the display panel 30 from deviating in the flipping position due to the gap during the flipping process, thereby affecting the production efficiency.

[0060] When the height of the first limiting portion 101 is equal to the height of the gap between the stacked first tray 10 and the second tray 20, the lower surface of the first limiting portion 101 abuts against the upper surface of the second tray 20, thereby ensuring the smooth flipping effect of the display panel 30.

[0061] When the height of the first limiting portion 101 is greater than the height of the gap between the first tray 10 and the second tray 20 after stacking, the lower surface of the first limiting portion 101 is embedded in the second limiting portion 201 of the second tray 20, so that it can be ensured that when the trays are stacked, the limiting portions can effectively fill this gap, prevent the trays from being unstable when stacked, and ensure that the stacked trays are firm and do not shake.

[0062] Further, a first inclined guiding portion 1011 is arranged on the first limiting portion 101 close to the storage cavity 40, and a second inclined guiding portion 2011 is arranged on the first limiting portion 101 close to the storage cavity 40. It can be understood that by providing the first inclined guiding portion 1011 on the first limiting portion 101 close to the storage cavity 40, and at the same time, providing the second inclined guiding portion 2011 on the first limiting portion 101 close to the storage cavity 40, a good guiding effect on the display panel 30 can be achieved during flipping, thereby further improving the flipping accuracy.

[0063] Preferably, the first inclined guiding portion 1011 gradually increases in inclination from the bottom to the top; this can avoid interference during the flipping of the display panel 30, thereby further improving the flipping effect. More preferably, the first inclined guiding portion 1011 and the second inclined guiding portion 2011 are inclined in the same direction; this can achieve a good matching effect.

[0064] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A display panel flipping device, characterized in that: include: A first tray (10); A first limiting portion (101) is arranged around the storage cavity (40) of the first tray (10); a second tray (20), arranged opposite to the first tray (10) and close to one side of the storage cavity (40); and A second limiting portion (201) matched with the first limiting portion (101); The first limiting portion (101) and the second limiting portion (201) cooperate to allow the display panel (30) in the storage cavity (40) to flip from the first preset position to the second preset position.

2. The display panel flipping device according to claim 1, characterized in that: A surface of the first tray (10) is provided with a plurality of storage cavities (40) in an array along a preset direction.

3. The display panel flipping device according to claim 1, characterized in that: The first limiting portion (101) is a limiting convex portion.

4. The display panel flipping device according to claim 3, characterized in that: The limiting convex part adopts a sunken retaining wall structure.

5. The display panel flipping device according to claim 4, characterized in that: The second limiting portion (201) adopts a limiting recess that matches the sunken retaining wall structure.

6. The display panel flipping device according to claim 1, characterized in that: The number of the first limiting portions (101) is two, and the two first limiting portions (101) are symmetrically arranged around the periphery of the storage cavity (40).

7. The display panel flipping device according to claim 1, characterized in that: The number of the first limiting portions (101) is four, and the four first limiting portions (101) are evenly distributed around the periphery of the storage cavity (40).

8. The display panel flipping device according to claim 1, characterized in that: The number of the first limiting portions (101) matches the number of the second limiting portions (201).

9. The display panel flipping device according to claim 1, characterized in that: The height of the first limiting portion (101) is not less than the height of the gap between the first tray (10) and the second tray (20) after they are stacked.

10. The display panel flipping device according to claim 1, characterized in that: A first oblique guiding portion (1011) is provided on a side of the first limiting portion (101) close to the storage cavity (40), and a second oblique guiding portion (2011) is provided on a side of the first limiting portion (101) close to the storage cavity (40).

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