Gluing device for touch screen processing

Abstract

The utility model discloses a gluing device for touch screen processing, which comprises a base, the upper surface of the base is fixedly connected with two first guide rails, the inner wall of each first guide rail is in sliding connection with two first sliding blocks, the upper surface of the base is fixedly connected with two mounting seats, and the mounting seats are fixedly connected with two second sliding blocks. Bearings are fixedly embedded in the inner walls of the two mounting seats, the inner rings of the two bearings are jointly and fixedly connected with a threaded rod, two supporting plates are fixedly connected to the upper surface of the base, and a second guide rail is jointly and fixedly connected to the upper surfaces of the two supporting plates. According to the device, the moving position of the mounting plate can be accurately controlled through a transmission system composed of a servo motor and a high-precision threaded rod, the gluing precision of the touch screen is guaranteed, glue is stably conveyed to a glue gun through a glue pump and a glue conveying pipe, the glue gun can efficiently complete glue smearing through the cooperative action of a moving table and a second sliding block, and the gluing efficiency is improved. The whole gluing process is automatic, and manual intervention is not needed.

Description

Technical Field

[0001] The utility model relates to the field of touch screen processing and production, in particular to a glue applying device used for touch screen processing. Background Art

[0002] A gluing device for touch screen processing is a device specifically used to apply glue during the touch screen manufacturing process. During the touch screen production process, a transparent conductive film needs to be pasted to glass or other substrates. This gluing device is used to evenly apply glue between the substrate and the conductive film, so that the two are firmly bonded together.

[0003] With the popularity of electronic products, touch screens are widely used in mobile phones, tablet computers, laptops and other devices as a convenient human-computer interaction interface. During the production process of touch screens, glue needs to be applied between the screen and the outer glass to achieve the effect of fixing and sealing. The existing gluing devices have insufficient application accuracy and low production efficiency, which will lead to poor touch screen bonding quality and cannot meet the needs of mass production. Therefore, we propose a gluing device for touch screen processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a glue applying device for touch screen processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A glue-spraying device for touch screen processing comprises a base, wherein the upper surface of the base is fixedly connected to two first guide rails, the inner wall of each of the first guide rails is slidably connected to two first sliders, the upper surface of the base is fixedly connected to two mounting seats, the inner walls of the two mounting seats are fixedly inlaid with bearings, the inner rings of the two bearings are commonly fixedly connected to a threaded rod, the upper surface of the base is fixedly connected to two support plates, the upper surfaces of the two support plates are commonly fixedly connected to a second guide rail, the inner wall of the second guide rail is slidably connected to a moving platform, the front of the moving platform is fixedly connected to a connecting plate, the front of the connecting plate is provided with a slide groove, the inner wall of the slide groove is slidably connected to a second slider, the inner wall of the second slider is clamped with a glue gun, the upper surface of the base is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to the rear end of the threaded rod, the upper surface of the base is fixedly connected to a glue tank, the upper surface of the glue tank is fixedly connected to a glue pump, the input end of the glue pump passes through the glue tank and extends to the inside of the glue tank, and the output end of the glue pump is fixedly connected to a glue delivery pipe.

[0007] In a further embodiment, an operating table is fixedly connected to the upper surface of the base, and the operating table is electrically connected to the servo motor via a wire.

[0008] In a further embodiment, a connection block is threadedly connected to the outer surface of the threaded rod, and the upper surface of the connection block is fixedly connected to the bottom surface of the mounting plate.

[0009] In a further embodiment, the upper surface of each of the first sliding blocks is commonly fixedly connected to a mounting plate, and the upper surface of the mounting plate is provided with a positioning groove.

[0010] In a further embodiment, the side surfaces of the two support plates that are away from each other are fixedly connected to a fixing plate, and the output end of the glue delivery pipe is fixedly connected to the upper surface of the glue gun.

[0011] In a further embodiment, four supporting legs are fixedly connected to the bottom surface of the base, and a supporting foot is fixedly connected to the bottom surface of each supporting leg.

[0012] In a further embodiment, a communication interface is fixedly connected to the back of the operating table, and the communication interface is a serial interface.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The device drives the threaded rod to rotate through a servo motor, and the threaded rod drives the mounting plate on the connecting block to move along the first guide rail. At the same time, the glue pump on the glue tank starts to work, and the glue is delivered to the glue gun through the glue delivery pipe. The moving platform moves along the second guide rail to realize the horizontal movement of the gluing head. The second slider moves up and down along the slide groove to drive the glue gun to complete the glue application. The transmission system composed of the servo motor and the high-precision threaded rod can accurately control the moving position of the mounting plate to ensure the accuracy of the touch screen gluing. The glue pump and the glue delivery pipe stably deliver the glue to the glue gun. The coordinated action of the moving platform and the second slider enables the glue gun to efficiently complete the glue application. The entire gluing process is automated without manual intervention. This gluing device can effectively improve the production efficiency of touch screen processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a glue-applying device used for touch screen processing;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure from a rear perspective of a glue-applying device for touch screen processing;

[0017] Figure 3 It is a top-down perspective schematic diagram of a three-dimensional structure of a glue-applying device for touch screen processing;

[0018] Figure 4A glue-spraying device for touch screen processing Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. base; 2. first guide rail; 3. bearing; 4. mounting seat; 5. first slider; 6. operating table; 7. mounting plate; 8. connecting block; 9. moving table; 10. glue pump; 11. support plate; 12. support leg; 13. servo motor; 14. glue tank; 15. fixing plate; 16. communication interface; 17. supporting foot; 18. positioning groove; 19. threaded rod; 20. second guide rail; 21. glue delivery hose; 22. glue gun; 23. connecting plate; 24. second slider; 25. slide groove. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[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 in 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] See also Figure 1-4 In the utility model, a glue-spraying device for touch screen processing includes a base 1, the upper surface of the base 1 is fixedly connected with two first guide rails 2, the inner wall of each first guide rail 2 is slidably connected with two first sliders 5, the upper surface of the base 1 is fixedly connected with two mounting seats 4, the inner walls of the two mounting seats 4 are fixedly inlaid with bearings 3, the inner rings of the two bearings 3 are commonly fixedly connected with a threaded rod 19, the upper surface of the base 1 is fixedly connected with two support plates 11, the upper surfaces of the two support plates 11 are commonly fixedly connected with a second guide rail 20, the inner wall of the second guide rail 20 is slidably connected with a moving platform 9, and the moving A connecting plate 23 is fixedly connected to the front of the platform 9, a slide groove 25 is provided on the front of the connecting plate 23, a second slider 24 is slidably connected to the inner wall of the slide groove 25, a glue gun 22 is clamped on the inner wall of the second slider 24, a servo motor 13 is fixedly connected to the upper surface of the base 1, an output end of the servo motor 13 is fixedly connected to the rear end of the threaded rod 19, a glue tank 14 is fixedly connected to the upper surface of the base 1, a glue pump 10 is fixedly connected to the upper surface of the glue tank 14, an input end of the glue pump 10 passes through the glue tank 14 and extends to the inside of the glue tank 14, and an output end of the glue pump 10 is fixedly connected to a glue delivery pipe 21.

[0024] In this embodiment, an operating table 6 is fixedly connected to the upper surface of the base 1. The operating table 6 allows the operator to set the gluing parameters and monitor the gluing process at a comfortable height, thereby reducing the operator's fatigue. The operating table 6 is electrically connected to the servo motor 13 through a wire. The outer surface of the threaded rod 19 is threadedly connected to the connecting block 8. When the parameters of the gluing device need to be adjusted, the position of the connecting block 8 can be easily adjusted by rotating the threaded rod 19, thereby improving the adjustability of the equipment. The upper surface of the connecting block 8 is fixedly connected to the bottom surface of the mounting plate 7, and the upper surface of each first slider 5 is fixedly connected to the mounting plate 7. A positioning groove 18 is provided on the upper surface of the mounting plate 7. The positioning groove 18 can provide precise positioning for the touch screen, thereby ensuring that the touch screen maintains a fixed position during the gluing process and improving the gluing accuracy.

[0025] In this embodiment, the side surfaces of the two support plates 11 that are away from each other are fixedly connected with a fixing plate 15. The fixing plate 15 makes the installation and disassembly of the support plates 11 more convenient, saving the installation and disassembly time of the gluing device. The output end of the glue delivery pipe 21 is fixedly connected to the upper surface of the glue gun 22. The bottom surface of the base 1 is fixedly connected with four support legs 12. The four support legs 12 increase the contact area between the base 1 and the ground, improve the stability of the entire gluing device, and reduce the vibration during the gluing process. The bottom surface of each support leg 12 is fixedly connected with a supporting foot 17. The back of the operating table 6 is fixedly connected with a communication interface 16. When the communication interface 16 needs to be connected or disconnected, the operator can do it on the back of the operating table 6, which improves the convenience of operation. The communication interface 16 is a serial interface.

[0026] The working principle of the utility model is:

[0027] When in use, the device must first be moved to the place of use, then started through the operating table 6, the touch screen is placed in the positioning groove 18 on the mounting plate 7, the gluing parameters are set on the operating table 6, the operating table 6 issues a gluing instruction, the servo motor 13 drives the threaded rod 19 to rotate, the threaded rod 19 drives the mounting plate 7 on the connecting block 8 to move along the first guide rail 2, and at the same time the glue pump 10 on the glue tank 14 starts working, and the glue is delivered to the glue gun 22 through the glue delivery pipe 21, the moving table 9 moves along the second guide rail 20 to achieve horizontal movement of the gluing head, the second slider 24 moves up and down along the slide groove 25, driving the glue gun 22 to complete the glue application, and after the glue gun 22 completes the glue application, the moving table 9 returns to the initial position and the gluing device stops working.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A glue-spraying device for touch screen processing, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to two first guide rails (2), and the inner wall of each of the first guide rails (2) is slidably connected to two first sliders (5). The upper surface of the base (1) is fixedly connected to two mounting seats (4), and the inner walls of the two mounting seats (4) are fixedly inlaid with bearings (3). The inner rings of the two bearings (3) are fixedly connected to a threaded rod (19). The upper surface of the base (1) is fixedly connected to two support plates (11), and the upper surfaces of the two support plates (11) are fixedly connected to a second guide rail (20). The inner wall of the second guide rail (20) is slidably connected to a moving platform (9), and the front surface of the moving platform (9) is fixedly connected to a connecting plate (23). The front side of the connecting plate (23) is provided with a slide groove (25), the inner wall of the slide groove (25) is slidably connected to a second slider (24), the inner wall of the second slider (24) is clamped with a glue gun (22), the upper surface of the base (1) is fixedly connected to a servo motor (13), the output end of the servo motor (13) is fixedly connected to the rear end of the threaded rod (19), the upper surface of the base (1) is fixedly connected to a glue tank (14), the upper surface of the glue tank (14) is fixedly connected to a glue pump (10), the input end of the glue pump (10) passes through the glue tank (14) and extends to the inside of the glue tank (14), and the output end of the glue pump (10) is fixedly connected to a glue delivery pipe (21).

2. The gluing device for touch screen processing according to claim 1, characterized in that: An operating table (6) is fixedly connected to the upper surface of the base (1), and the operating table (6) is electrically connected to a servo motor (13) via a wire.

3. The gluing device for touch screen processing according to claim 1 is characterized in that: The outer surface of the threaded rod (19) is threadedly connected to a connecting block (8), and the upper surface of the connecting block (8) is fixedly connected to the bottom surface of the mounting plate (7).

4. The gluing device for touch screen processing according to claim 1 is characterized in that: The upper surface of each of the first sliding blocks (5) is commonly fixedly connected to a mounting plate (7), and a positioning groove (18) is provided on the upper surface of the mounting plate (7).

5. The gluing device for touch screen processing according to claim 4 is characterized in that: The side surfaces of the two support plates (11) that are away from each other are fixedly connected to a fixing plate (15), and the output end of the glue delivery pipe (21) is fixedly connected to the upper surface of the glue gun (22).

6. The gluing device for touch screen processing according to claim 1, characterized in that: Four supporting legs (12) are fixedly connected to the bottom surface of the base (1), and a supporting foot (17) is fixedly connected to the bottom surface of each supporting leg (12).

7. The gluing device for touch screen processing according to claim 2, characterized in that: The back of the operating table (6) is fixedly connected with a communication interface (16), and the communication interface (16) is a serial interface.

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