LED display screen gluing device

Abstract

The utility model discloses an LED display screen gluing device which comprises a base, a supporting sliding rod and a base table are arranged on the base, a sliding rail is arranged at the top of the supporting sliding rod, a sliding block is arranged on the sliding rail, a gluing assembly is arranged on the sliding block, a connecting block is connected to the supporting sliding rod in a sliding mode, a pressing plate is fixedly arranged on the connecting block, and a through groove is formed in the pressing plate. According to the LED display screen gluing device, the first electric telescopic rod drives the connecting block to move up and down on the supporting sliding rod, so that the pressing plate is driven to move up and down, the LED display screen is tightly pressed, the LED display screen can be fixed through the pressing plate, the LED display screen can be conveniently and rapidly fixed, and the gluing effect of the LED display screen can be improved. And the LED display screen is further fixedly adsorbed on the suction fixing table through the suction fixing assembly, so that the LED display screen is more stable in gluing, the LED display screen is prevented from deviating, the accuracy of the gluing position is ensured, and the yield of the produced display screen body is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screen production, in particular to a LED display screen gluing device. Background Art

[0002] LED display is a display method that controls semiconductor light emitting diodes. It is roughly composed of many usually red light emitting diodes, which display characters by turning the lights on and off. It is a display screen used to display various information such as text, graphics, images, animations, market conditions, videos, and video signals. LED display screens usually need to be coated with glue during processing.

[0003] The existing gluing device is usually not fixed when gluing the display screen, so that the gluing device cannot ensure that the display screen does not shift during the gluing process. The lack of anti-shift function can easily lead to inaccurate gluing and poor display screen processing, and the actual practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems existing in the prior art and provide a gluing device for an LED display screen.

[0005] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a LED display screen gluing device, including a base, a supporting slide bar and a base are arranged on the base, a slide rail is arranged on the top of the supporting slide bar, a sliding block is arranged on the slide rail, a gluing component is arranged on the sliding block, a connecting block is slidably connected to the supporting slide bar, a pressure plate is fixedly arranged on the connecting block, a through groove is arranged on the pressure plate, the through groove is directly opposite to the position where the LED display screen needs to be glued, a slide groove is arranged in the base, a suction table for placing the LED display screen is embedded in the slide groove, and a suction component is arranged in the suction table.

[0006] Preferably, the glue coating assembly includes a third electric telescopic rod fixedly mounted on the sliding block, a glue coating gun is arranged on the third electric telescopic rod, a second electric telescopic rod and a glue storage box are arranged on the supporting sliding rod, the second electric telescopic rod is connected to the sliding block, and the glue storage box is connected to the glue coating gun through a hose.

[0007] Preferably, a limit rod is provided on the supporting slide rod, the sliding block is connected to the limit rod, and a positioning bolt is provided on the sliding block.

[0008] Preferably, the suction assembly comprises a micro air pressure pump arranged inside the suction table, the micro air pressure pump is provided with an air pressure tube, the air pressure tube is provided with a suction cup, and the suction cup is flush with the upper surface of the suction table.

[0009] Preferably, a first electric telescopic rod is provided on the base, and the first electric telescopic rod is fixedly connected to the connecting block.

[0010] Preferably, a plurality of buffer springs are arranged at the bottom of the slide groove, and the plurality of buffer springs are connected to the bottom of the suction platform.

[0011] Beneficial effects of the utility model:

[0012] 1. The utility model drives the connection block to move up and down on the supporting slide bar through the first electric telescopic rod, thereby driving the pressing plate to move up and down. When the pressing plate contacts the LED display screen, it presses it tightly, and further fixes the LED display screen on the suction table through the suction assembly, so that the LED display screen is more stable during glue coating, preventing the LED display screen from shifting, ensuring the accuracy of the glue coating position, and facilitating improving the yield rate of the display screen body.

[0013] 2. In the utility model, a plurality of buffer springs are arranged in the slide groove, and the presence of the buffer springs can ensure that the LED display screen will not be damaged due to excessive downward pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the pressing plate of the utility model.

[0017] Figure annotation:

[0018] 1-base 2-first electric telescopic rod 3-base 4-connecting block 5-support slide bar 6-glue storage box 7-second electric telescopic rod 8-sliding block 9-positioning bolt 10-limit rod 11-slide rail 12-third electric telescopic rod 13-glue gun 14-hose 15-through groove 16-pressing plate 17-LED display 18-suction table 19-buffer spring 20-micro air pressure pump 21-air pressure tube 22-slide groove 23-suction cup. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Reference Figure 1-Figure 2 The preferred embodiment of the utility model is a gluing device for an LED display screen, comprising a base 1, on which a supporting slide bar 5 and a base 3 are arranged, a slide rail 11 is arranged on the top of the supporting slide bar 5, a sliding block 8 is arranged on the slide rail 10, a gluing component is arranged on the sliding block 8, a slide groove 22 is arranged in the base 3, a suction fixing table 18 for placing an LED display screen 17 is embedded in the slide groove 22, and a suction fixing component is arranged in the suction fixing table 18.

[0024] In this embodiment, a first electric telescopic rod 2 is provided on the base 1, and the first electric telescopic rod 2 is fixedly connected to the connecting block 4. The glue coating assembly includes a third electric telescopic rod 12 fixedly provided on the sliding block 8, and a glue coating gun 13 is provided on the third electric telescopic rod 12. A second electric telescopic rod 7 and a glue storage box 6 are provided on the supporting sliding rod 5, and the second electric telescopic rod 7 is connected to the sliding block 8. The glue storage box 6 is connected to the glue coating gun 13 through a hose 14. The glue storage box 6 can store glue and is connected to the glue coating gun 13 through the hose 14, and there is no need to add glue manually.

[0025] Specifically, the second electric telescopic rod 7 is started to drive the sliding block 8 to slide left and right on the slide rail 11. When the glue gun 13 is located directly above the part where glue is required, the second electric telescopic rod 7 is closed, and the third electric telescopic rod 12 is started to drive the glue gun 13 to descend, and glue is applied to the LED display screen 17.

[0026] Furthermore, a limit rod 10 is provided on the supporting slide rod 5 , the sliding block 8 is connected to the limit rod 10 , and a positioning bolt 9 is provided on the sliding block 8 .

[0027] In this embodiment, the support slide bar 5 is slidably connected with a connection block 4, the connection block 4 is fixedly provided with a pressure plate 16, the pressure plate 16 is provided with a through slot 15, and the through slot 15 is directly opposite to the position where the LED display 17 screen needs to be glued. The bottom of the slide groove 22 is provided with a buffer spring 19, and the buffer spring 19 is connected to the bottom of the suction fixing platform 18.

[0028] Specifically, the first electric telescopic rod 2 drives the connecting block 4 to move up and down on the supporting slide rod 5, thereby driving the pressing plate 16 to move up and down. When the pressing plate 16 contacts the LED display screen 17, it presses it tightly. Due to the presence of the buffer spring 19, it can ensure that the LED display screen 17 will not be damaged due to excessive downward pressure.

[0029] In this embodiment, the suction assembly includes a micro air pump 20 arranged inside the suction platform 18, the micro air pump 20 is provided with an air pressure tube 21, the air pressure tube 21 is provided with a suction cup 23, and the suction cup 23 is flush with the upper surface of the suction platform 18.

[0030] Specifically, the suction cup 23 is connected to the micro air pressure pump 20 through the air pressure tube 21, and the suction force of the suction cup 23 is controlled by the micro air pressure pump 20. When the LED display screen 17 needs to be adsorbed and fixed, the micro air pressure pump 20 draws air to reduce the pressure in the suction cup 23. After it is lower than the atmospheric pressure, the external atmospheric pressure sucks the LED display screen 17 and the suction cup 23 together based on the pressure difference. When it needs to be released, the pressure in the suction cup 23 is increased until it is consistent with the atmospheric pressure, so that the suction cup 23 and the LED display screen 17 can be separated. The LED display screen 17 is fixedly adsorbed on the adsorption platform 18 through the adsorption assembly, thereby improving the stability of the glue coating of the LED display screen 17.

[0031] The utility model drives the connecting block 4 to move up and down on the supporting slide bar 5 through the first electric telescopic rod 2, thereby driving the pressing plate 16 to move up and down. When the pressing plate 16 contacts the LED display screen 17, it presses it, and further fixes the LED display screen 17 on the suction table 18 through the suction assembly, so that the LED display screen 18 is more stable during glue coating, and the LED display screen 17 is prevented from being offset, thereby ensuring the accuracy of the glue coating position and facilitating improving the yield rate of the display screen body. In addition, in the utility model, a plurality of buffer springs 19 are arranged in the slide groove 22, and the presence of the buffer springs 19 can ensure that the LED display screen 17 will not be damaged due to excessive downward pressure.

[0032] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0033] The above description is only a preferred implementation mode of the present utility model. Any technical solution that achieves the purpose of the present utility model by basically the same means belongs to the protection scope of the present utility model.

Claims

1. A gluing device for an LED display screen, characterized in that: The invention comprises a base (1), wherein a supporting slide bar (5) and a base (3) are arranged on the base (1), a slide rail (11) is arranged on the top of the supporting slide bar (5), a sliding block (8) is arranged on the sliding rail (11), a gluing assembly is arranged on the sliding block (8), a connecting block (4) is slidably connected to the supporting slide bar (5), a pressing plate (16) is fixedly arranged on the connecting block (4), a through groove (15) is arranged on the pressing plate (16), the through groove (15) is directly opposite to the position of the LED display screen (17) where gluing is required, and a sliding groove (22) is arranged inside the base (3), The slide groove (22) is embedded with a suction table (18) for placing the LED display screen (17), and the suction table (18) is provided with a suction component; the glue coating component includes a third electric telescopic rod (12) fixedly arranged on the sliding block (8), and a glue coating gun (13) is arranged on the third electric telescopic rod (12); a second electric telescopic rod (7) and a glue storage box (6) are arranged on the supporting sliding rod (5), and the second electric telescopic rod (7) is connected to the sliding block (8), and the glue storage box (6) is connected to the glue coating gun (13) through a hose (14).

2. The LED display screen gluing device according to claim 1, characterized in that: A limit rod (10) is arranged on the supporting sliding rod (5), the sliding block (8) is connected to the limit rod (10), and a positioning bolt (9) is arranged on the sliding block (8).

3. The LED display screen gluing device according to claim 1, characterized in that: The suction assembly comprises a micro air pressure pump (20) arranged inside the suction platform (18), the micro air pressure pump (20) is provided with an air pressure tube (21), the air pressure tube (21) is provided with a suction cup (23), and the suction cup (23) is flush with the upper surface of the suction platform (18).

4. The LED display screen gluing device according to claim 1, characterized in that: A first electric telescopic rod (2) is provided on the base (1), and the first electric telescopic rod (2) is fixedly connected to the connecting block (4).

5. The LED display screen gluing device according to claim 1, characterized in that: A plurality of buffer springs (19) are arranged at the bottom of the slide groove (22), and the plurality of buffer springs (19) are connected to the bottom of the suction and fixing platform (18).

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