Device for disassembling unit plate

Abstract

The utility model discloses a device for disassembling a unit plate. The device comprises a jig base and a heating assembly, the jig base is in a grid shape and comprises a plurality of adaptation frames arranged in an array mode. And the heating assembly is used for heating the plurality of adapter frames. According to the device for disassembling the unit plates, the multiple adaptive frames are arranged to make corresponding contact with the edges of the multiple LED module unit plates on the module bottom shell, the heating assemblies are used for heating the adaptive frames, and therefore the effect of softening pressing glue on the edges of the multiple LED module unit plates at the same time is achieved, an operator can rapidly disassemble the unit plates, and the working efficiency is effectively improved. And moreover, heat of the heating assembly can be uniformly conducted to the periphery of the unit plate through the adaptive frame, so that operators are prevented from being scalded by local high temperature of the module bottom shell.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display manufacturing, and particularly relates to a device for disassembling a unit board. Background Art

[0002] An LED display is a flat panel display composed of individual LED display panels, which is a device used to display various information such as text, images, and videos. The LED display integrates microelectronics technology, computer technology, and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. The LED display is widely used in commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trading, etc., and can meet the needs of different environments.

[0003] An LED display usually includes a module bottom case and a plurality of LED module unit boards adhesively bonded to the module bottom case in an array. In the prior art, an operator usually uses a heat transfer air gun to heat the module bottom case, and after softening the pressing glue, the module unit board is disassembled. There are problems such as uneven heating of the module bottom case, a risk of scalding the operator, and low efficiency. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a device for disassembling a unit board with high efficiency and high safety.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: a device for disassembling a unit board, comprising:

[0006] A jig base, the jig base is in a grid shape and includes a plurality of adaptor frames arranged in an array;

[0007] A heating component, the heating component is used to heat the plurality of adaptor frames.

[0008] Further, the number of the heating components and the adaptor frames are set in one-to-one correspondence.

[0009] Further, the heating component is a resistance wire.

[0010] Further, the heating component is arranged around the adaptor frame.

[0011] Further, a receiving groove is formed on the bottom surface of the jig base, and the heating component is arranged in the receiving groove.

[0012] Further, the jig base is made of aluminum.

[0013] Further, positioning bosses or positioning grooves are provided on the jig base.

[0014] Further, the adaptor frame is rectangular.

[0015] The beneficial effects of the present utility model are as follows: By arranging a plurality of adaptor frames to be in corresponding contact with the edges of a plurality of LED module unit boards on the module bottom case, and using the heating component to heat the adaptor frames, the effect of simultaneously softening the pressing glue at the edges of a plurality of LED module unit boards is achieved, enabling the operator to quickly disassemble the unit boards and effectively improving the work efficiency. Moreover, the heat of the heating component can be evenly conducted to the periphery of the unit board through the adaptor frame, avoiding local high temperature of the module bottom case and scalding the operator. Description of the Drawings

[0016] Figure 1 is a top view of the device for disassembling the unit board according to Embodiment 1 of the present utility model;

[0017] Figure 2 is Figure 1 a cross-sectional view taken along the A-A section in

[0018] Figure 3 is a top view of the device for disassembling the unit board according to Embodiment 2 of the present utility model.

[0019] Reference Signs Explanation:

[0020] 1. Fixture base; 11. Adaptor frame; 12. Accommodation groove; 13. Positioning boss;

[0021] 2. Heating component. Detailed Embodiment

[0022] To describe in detail the technical content, achieved objectives and effects of the present utility model, the following is described in conjunction with the embodiments and with reference to the drawings.

[0023] Please refer to Figures 1 to 3 , a device for disassembling a unit board, comprising:

[0024] A fixture base 1, the fixture base 1 is in a grid shape and includes a plurality of adaptor frames 11 arranged in an array;

[0025] A heating component 2, the heating component 2 is used to heat the plurality of adaptor frames 11.

[0026] As can be seen from the above description, the beneficial effects of the present utility model are as follows: By arranging a plurality of adapter frames 11 to correspondingly contact the edges of a plurality of LED module unit boards on the module bottom shell, and using the heating component 2 to heat the adapter frames 11, the effect of simultaneously softening the pressing glue at the edges of a plurality of LED module unit boards is achieved, enabling the operator to quickly disassemble the unit boards and effectively improving work efficiency. Moreover, the heat of the heating component 2 can be evenly conducted to the periphery of the unit board through the adapter frames 11, avoiding local high temperature of the module bottom shell and scalding the operator.

[0027] Furthermore, the number of the heating components 2 and the adapter frames 11 are set in one-to-one correspondence.

[0028] As can be seen from the above description, the operator can enable the corresponding number of heating components 2 according to the number of unit boards on the display module to be disassembled, thereby avoiding power waste.

[0029] Furthermore, the heating component 2 is a resistance wire.

[0030] As can be seen from the above description, the structure of the heating component 2 is simple and convenient to use.

[0031] Furthermore, the heating component 2 is arranged around the adapter frame 11.

[0032] As can be seen from the above description, the heating component 2 can evenly heat the adapter frame 11, further avoiding local high temperature of the module housing.

[0033] Furthermore, a receiving groove 12 is formed on the bottom surface of the jig base 1, and the heating component 2 is arranged in the receiving groove 12.

[0034] As can be seen from the above description, the assembly method of the heating component 2 and the jig base 1 is simple and convenient for production and manufacturing.

[0035] Furthermore, the jig base 1 is made of aluminum.

[0036] As can be seen from the above description, aluminum has a small density, which is beneficial to reducing the weight of the device for disassembling the unit board; aluminum has good heat conduction performance, which is beneficial to conducting the heat generated by the heating component 2 and reducing heat energy consumption.

[0037] Furthermore, a positioning boss 13 or a positioning groove is provided on the jig base 1.

[0038] As can be seen from the above description, the positioning boss 13 or the positioning groove is used to define the relative position between the jig base 1 and the display module, so that the module unit board can be aligned with the adapter frame 11.

[0039] Furthermore, the adapter frame 11 is rectangular.

[0040] Please refer toFigure 1 and Figure 2 In the first embodiment of the present utility model, a device for disassembling a unit board is provided. It is applicable to the field of LED display manufacturing and is used to heat the bonding glue around the module unit board on the LED display module, so as to facilitate the disassembly of the module unit board from the module housing.

[0041] The device for disassembling the unit board includes a fixture base 1 and a heating component 2; the fixture base 1 is in a grid shape and includes a plurality of adapter frames 11 arranged in an array; the heating component 2 is used to heat the plurality of adapter frames 11. In this embodiment, both the fixture base 1 and the adapter frames 11 are rectangular. In the length direction of the fixture base 1, three adapter frames 11 are arranged in sequence; in the width direction of the fixture base 1, two adapter frames 11 are arranged in sequence. In other embodiments, it is also feasible to set the adapter frames 11 as circular, triangular, hexagonal or other polygons; in the length direction of the fixture base 1, one, two or more adapter frames 11 can be arranged in sequence; in the width direction of the fixture base 1, one, three or more adapter frames 11 can be arranged in sequence.

[0042] In this embodiment, the fixture base 1 is made of aluminum. Specifically, the fixture base 1 can be entirely made of aluminum, or only a partial area of the top surface in contact with the module housing can be set as aluminum.

[0043] In this embodiment, the heating component 2 is a resistance wire, and the heating component 2 is arranged around the adapter frame 11, and both ends of the heating component 2 are exposed outside the fixture base 1. In other embodiments, it is also feasible to set the heating component 2 as a hot air blower, and an annular channel communicating with the heating component 2 is provided on the fixture base 1, and the annular channel is arranged around the adapter frame 11.

[0044] The number of the heating component 2 and the adapter frame 11 are set in one-to-one correspondence. It is easy to understand that the operator can enable the corresponding number of heating components 2 according to the number of unit boards on the display module to be disassembled, so as to avoid wasting electricity.

[0045] A receiving groove 12 is opened on the bottom surface of the fixture base 1, and the heating component 2 is arranged in the receiving groove 12. Specifically, the receiving groove 12 is annular, the receiving groove 12 is arranged around the adapter frame 11, and the depth of the receiving groove 12 is greater than or equal to the thickness of the heating component 2, and the heating component 2 is completely received in the receiving groove 12. A through groove communicating with the receiving groove 12 is provided on the side surface of the fixture base 1, so that both ends of the heating component 2 pass through the through groove and are exposed outside the fixture base 1. As a preferred implementation manner, the device for disassembling the unit board further includes a cover plate, and the cover plate is fixedly connected to the fixture base 1 to cover the bottom opening of the receiving groove 12.

[0046] Please refer to Figure 3, Embodiment 2 of the present utility model is a further improvement to the fixture base 1 based on Embodiment 1. The difference from Embodiment 1 is that: the fixture base 1 is provided with positioning bosses 13 or positioning grooves. In this embodiment, at least two adjacent sides of the fixture base 1 are respectively provided with positioning bosses 13, and the positioning bosses 13 protrude from the top surface of the fixture base 1. The positioning bosses 13 are used to define the relative positions of the fixture base 1 and the display module, so that the module unit board can be aligned with the adapter frame 11. In other embodiments, it is also feasible that the top surface of the fixture base 1 is provided with positioning grooves, and the positioning grooves are adapted to the protruding structures on the display module.

[0047] In summary, the device for disassembling the unit board provided by the present utility model makes multiple adapter frames contact the edges of multiple LED module unit boards on the module bottom case correspondingly, and uses the heating component to heat the adapter frames, so as to achieve the effect of simultaneously softening the bonding glue at the edges of multiple LED module unit boards, enabling the operator to quickly disassemble the unit board and effectively improving the work efficiency. Moreover, the heat of the heating component can be evenly conducted to the periphery of the unit board through the adapter frame, avoiding local high temperature of the module bottom case and scalding the operator.

[0048] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. A device for disassembling a unit board, characterized in that: include: A fixture base, the fixture base is in a grid shape, including a plurality of adapter frames arranged in an array; A heating component, wherein the heating component is used to heat the plurality of adapter frames; The number of the heating components and the number of the adapting frames are arranged in one-to-one correspondence.

2. The device for disassembling a unit board according to claim 1, characterized in that: The heating component is a resistance wire.

3. The device for disassembling a unit board according to claim 2, characterized in that: The heating component is arranged around the adapting frame.

4. The device for disassembling a unit board according to claim 1, characterized in that: The bottom surface of the fixture base is provided with a receiving groove, and the heating component is arranged in the receiving groove.

5. The device for disassembling a unit board according to claim 1, characterized in that: The fixture base is made of aluminum.

6. The device for disassembling a unit board according to claim 1, characterized in that: The fixture base is provided with a positioning boss or a positioning groove.

7. The device for disassembling a unit board according to claim 1, characterized in that: The adaption frame is rectangular.

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