Touch screen laminating equipment

Abstract

The utility model discloses touch screen laminating equipment, which belongs to the technical field of touch screen laminating and comprises a base, a positioning seat is arranged above the base, and a positioning groove for positioning a touch screen is formed in the top of the positioning seat. Through the arrangement of the driving assembly, the touch screen placed in the positioning groove can be driven to move, when the positioning base moves to make contact with the second support, the first support and the second support can rotate with the supporting rod as the axis under the pushing of the positioning base, the pressing roller is attached to the edge of the touch screen, and therefore the touch screen can be accurately positioned. According to the touch screen pressing device, the pressing roller can press and roll on the surface of the touch screen along with the continuous movement of the positioning seat, so that the touch layer is pressed and fixed on the surface of the glass layer, and the pressing roller is directly pressed on the edge of the touch screen instead of moving from one side of the touch screen in the prior art. The problem that the touch layer warps or falls off from the glass layer in the pressing and attaching process can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screen laminating, in particular to a touch screen laminating device. Background Technique

[0002] A capacitive touch screen is divided into a touch layer and a glass layer. During production, the touch layer and the glass layer need to be laminated and pressed tightly by external force for assembly. However, when manually pressing, it is easy to apply uneven force. Some parts are tight, while some parts may not be tight, affecting the product quality.

[0003] Chinese Patent with the publication number CN219600643U discloses a capacitive touch screen rolling lamination device, which includes a lamination table arranged on a base. A moving track is arranged on the base, the lamination table is installed on the moving track, a rolling component is arranged at the end of the moving track, and a moving component connected to the lamination table and used to control the lamination table to move to the end of the moving track is also arranged on the base; by adopting the above structure, the lamination table can move to the end of the moving track under the action of the moving component, so that the rolling component installed above the end of the moving track can be pressed on the capacitive touch screen installed on the lamination table, and gradually move and roll from one side of the capacitive touch screen to the other side along with the movement of the lamination table. Therefore, during the lamination process of the glass layer and the touch layer of the capacitive touch screen, the internal gas can be extruded under the action of the rolling component, thereby improving the lamination quality of the capacitive touch screen and avoiding the generation of bubbles.

[0004] There are still some obvious defects in the above-mentioned touch screen rolling lamination device during actual use. When the pressure roller contacts the touch screen, it starts to contact from one end of the touch screen. When the touch screen moves, the pressure roller is extremely likely to lift the touch layer from the glass layer, resulting in the risk of the touch layer having warping edges or even falling off. Therefore, we need to propose a touch screen lamination device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a touch screen lamination device, which has the advantages of being able to effectively press and laminate the touch screen and avoiding the warping or falling off of the touch layer from the glass layer during pressing and lamination, so as to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides a touch screen laminating device, including a base, a positioning seat is arranged above the base, a positioning groove for positioning the touch screen is opened at the top of the positioning seat, a driving component for driving the positioning seat to move is installed at the top of the base, an auxiliary blanking component for ejecting the touch screen in the positioning groove is installed at the bottom of the positioning seat, a fixing frame is fixedly installed at the top of the base and outside the positioning seat, a support rod is fixedly installed in the inner cavity of the fixing frame, and a pressing and laminating component for preventing the touch layer from warping or falling off is rotatably installed on the surface of the support rod.

[0007] Preferably, the pressing and laminating component includes a tube body rotatably installed on the surface of the support rod, two groups of first brackets and second brackets arranged at 90 degrees are respectively installed on both sides of the tube body, each group of the first brackets and the second brackets are provided with two, a pressing roller is rotatably installed inside the two first brackets, rollers are rotatably installed outside the two second brackets, and a reset component for driving the pressing roller and the rollers to reset is arranged between the two first brackets and the fixing frame.

[0008] Preferably, the reset component includes a fixing plate fixedly installed inside the two first brackets, a first connecting seat is movably installed on the surface of the fixing plate through a first hinge, a second connecting seat is movably installed at the top of the inner cavity of the fixing frame through a second hinge, a tension spring is arranged between the first connecting seat and the second connecting seat, and both ends of the tension spring are fixedly connected to the inner sides of the first connecting seat and the second connecting seat respectively.

[0009] Preferably, the auxiliary blanking component includes a through hole opened at the bottom of the inner cavity of the positioning groove, a top rod is slidably connected inside the through hole, the bottom end of the top rod penetrates through the through hole and extends below the positioning seat and is fixedly installed with a top plate, a compression spring is fixedly installed on the top of the top plate and outside the top rod, and the top end of the compression spring is fixedly connected to the bottom of the positioning seat.

[0010] Preferably, the driving component includes support plates fixedly installed on both sides of the top of the base, a driving motor is fixedly installed on one side of one group of the support plates, an output shaft of the driving motor penetrates through the support plate and extends to the inner sides of the two groups of the support plates and is fixedly installed with a driving lead screw, the end of the driving lead screw far away from the driving motor is rotatably connected to the surface of the other group of the support plates, a sliding seat is installed on the surface of the driving lead screw in a matching manner, the top of the sliding seat is fixedly connected to the bottom of the positioning seat, and a limiting component is arranged between the bottom of the sliding seat and the top of the base.

[0011] Preferably, the limiting component includes a limiting rod fixedly installed on the top of the base, a limiting groove adapted to the limiting rod is opened at the bottom of the sliding seat, and the inner wall of the limiting groove is slidably connected to the surface of the limiting rod.

[0012] Preferably, mounting grooves are formed at the four corners of the top of the base, and mounting holes are formed at the bottom of the inner cavity of the mounting grooves.

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

[0014] Through the arrangement of the driving assembly, the touch screen placed inside the positioning groove can be driven to move. When the positioning seat moves to contact with the second bracket, the first bracket and the second bracket will rotate around the support rod under the push of the positioning seat, so that the pressing roller fits against the edge of the touch screen. As the positioning seat continues to move, the pressing roller will tightly roll on the surface of the touch screen, thereby tightly fixing the touch layer on the surface of the glass layer. Through the arrangement of this device, the pressing roller directly presses against the edge of the touch screen, rather than starting to move from one side of the touch screen as in the prior art, which can effectively avoid the problems that the touch layer warps or falls off from the glass layer during the pressing and fitting process. Description of the Drawings

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the driving assembly of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the pressing and fitting assembly of the present utility model;

[0018] Figure 4 is a structural schematic diagram of the auxiliary blanking assembly of the present utility model.

[0019] In the figure: 1, base; 2, positioning seat; 3, positioning groove; 4, fixing frame; 5, support rod; 6, pipe body; 7, first bracket; 8, second bracket; 9, pressing roller; 10, roller; 11, fixing plate; 12, first hinge; 13, first connection seat; 14, second hinge; 15, second connection seat; 16, tension spring; 17, through hole; 18, ejector rod; 19, top plate; 20, compression spring; 21, support plate; 22, driving motor; 23, driving lead screw; 24, sliding seat; 25, limiting rod; 26, limiting groove; 27, mounting groove; 28, mounting hole. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4

[0021] , the utility model provides a touch screen laminating device, including a base 1. Installation grooves 27 are respectively formed at the four corners of the top of the base 1, and installation holes 28 are formed at the bottom of the inner cavity of the installation grooves 27. By using the installation grooves 27 and the installation holes 28 in cooperation, the user can use bolts to pass through the installation holes 28 to tightly fix the base 1 at the installation position, so as to install and fix the use position of the device.

[0022] Preferably, a positioning seat 2 is arranged above the base 1. A positioning groove 3 for positioning the touch screen is formed at the top of the positioning seat 2. A driving component for driving the positioning seat 2 to move is installed at the top of the base 1. The driving component includes support plates 21 fixedly installed on both sides of the top of the base 1. A driving motor 22 is fixedly installed on one side of one group of support plates 21. The output shaft of the driving motor 22 penetrates through the support plate 21 and extends to the inner side of the two groups of support plates 21 and is fixedly installed with a driving lead screw 23. The end of the driving lead screw 23 far from the driving motor 22 is rotatably connected to the surface of the other group of support plates 21. A sliding seat 24 is installed on the surface of the driving lead screw 23 in a matching manner, and the top of the sliding seat 24 is fixedly connected to the bottom of the positioning seat 2.

[0023] When using this device, the user can place the touch screen to be tightly laminated in the inner cavity of the positioning groove 3, and then drive it to move for pressing and laminating through the driving component. Specifically, the user can turn on the driving motor 22 through an external controller. The output shaft of the driving motor 22 will drive the driving lead screw 23 to rotate, and then drive the positioning seat 2 to move through the sliding seat 24, so as to drive the touch screen to be tightly laminated to move.

[0024] Among them, a limiting component is arranged between the bottom of the sliding seat 24 and the top of the base 1. The limiting component includes a limiting rod 25 fixedly installed on the top of the base 1. A limiting groove 26 adapted to the limiting rod 25 is formed at the bottom of the sliding seat 24, and the inner wall of the limiting groove 26 is slidably connected to the surface of the limiting rod 25.

[0025] Through the setting of the limiting component, the sliding seat 24 can be limited to prevent it from rotating along with the driving lead screw 23. Moreover, through the cooperation of the limiting groove 26 and the limiting rod 25, the moving stability of the sliding seat 24 can also be improved. When the sliding seat 24 moves, it will drive the limiting groove 26 at its bottom to slide on the surface of the limiting rod 25.

[0026] It should be noted that a fixing frame 4 is fixedly installed on the top of the base 1 and outside the positioning seat 2. A support rod 5 is fixedly installed in the inner cavity of the fixing frame 4. A pressing and fitting assembly for preventing the touch layer from warping or falling off is rotatably installed on the surface of the support rod 5. The pressing and fitting assembly includes a tube body 6 rotatably installed on the surface of the support rod 5. Two groups of first brackets 7 and second brackets 8 arranged at 90 degrees are respectively installed on both sides of the tube body 6. Each group of first brackets 7 and second brackets 8 has two. A pressing roller 9 is rotatably installed inside the two first brackets 7, and rollers 10 are rotatably installed outside the two second brackets 8.

[0027] Through the setting of the pressing and fitting assembly, during the movement of the touch screen, the positioning seat 2 will first contact the second bracket 8. Under the push of the positioning seat 2, the second bracket 8 will rotate around the support rod 5 as the axis, and then drive the pressing roller 9 to rotate through the tube body 6, so that it presses against the edge of the touch screen. As the touch screen continues to move, the pressing roller 9 will roll on its surface to press and fit with the touch screen.

[0028] Furthermore, a reset assembly for driving the pressing roller 9 and the rollers 10 to reset is arranged between the two first brackets 7 and the fixing frame 4. The reset assembly includes a fixing plate 11 fixedly installed inside the two first brackets 7. A first connecting seat 13 is movably installed on the surface of the fixing plate 11 through a first hinge 12. A second connecting seat 15 is movably installed on the top of the inner cavity of the fixing frame 4 through a second hinge 14. A tension spring 16 is arranged between the first connecting seat 13 and the second connecting seat 15. The two ends of the tension spring 16 are fixedly connected to the inner sides of the first connecting seat 13 and the second connecting seat 15 respectively.

[0029] Through the setting of the reset assembly, when the positioning seat 2 moves to the other side of the pressing and fitting assembly, the reaction force generated by the stretching of the tension spring 16 will drive the first bracket 7 to rotate and reset around the support rod 5, so that the use angles of the first bracket 7 and the second bracket 8 return to the initial state.

[0030] Even further, an auxiliary blanking assembly for ejecting the touch screen in the positioning groove 3 is installed at the bottom of the positioning seat 2. The auxiliary blanking assembly includes a through hole 17 opened at the bottom of the inner cavity of the positioning groove 3. A push rod 18 is slidably connected in the inner cavity of the through hole 17. The bottom end of the push rod 18 penetrates through the through hole 17 and extends below the positioning seat 2 to be fixedly installed with a top plate 19. A compression spring 20 is fixedly installed on the top of the top plate 19 and outside the push rod 18. The top end of the compression spring 20 is fixedly connected to the bottom of the positioning seat 2.

[0031] After the touch screen is tightly pressed and fitted, since it is located in the inner cavity of the positioning groove 3 and is not easy to take out, at this time, the user can push the top plate 19 upward to drive the ejector rod 18 to eject the touch screen from the positioning groove 3, so as to achieve the purpose of assisting in discharging. Through the arrangement of the compression spring 20, it is convenient for the ejector rod 18 to reset, so that the ejector rod 18 does not hinder the placement of the next group of touch screens in the positioning groove 3.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A touch screen laminating device, comprising a base (1), characterized in that: A positioning seat (2) is arranged above the base (1), a positioning groove (3) for positioning the touch screen is provided on the top of the positioning seat (2), a driving component for driving the positioning seat (2) to move is installed on the top of the base (1), an auxiliary unloading component for ejecting the touch screen in the positioning groove (3) is installed on the bottom of the positioning seat (2), a fixing frame (4) is fixedly installed on the top of the base (1) and located outside the positioning seat (2), a support rod (5) is fixedly installed in the inner cavity of the fixing frame (4), and a pressing and fitting component for preventing the touch layer from warping or falling off is rotatably installed on the surface of the support rod (5).

2. A touch screen laminating device according to claim 1, characterized in that: The pressing and fitting component comprises a tube body (6) rotatably mounted on the surface of a support rod (5), two groups of first brackets (7) and second brackets (8) arranged at 90 degrees are respectively mounted on both sides of the tube body (6), and each group of the first brackets (7) and the second brackets (8) is provided with two, a pressure roller (9) is rotatably mounted on the inner side of the two first brackets (7), and a roller (10) is rotatably mounted on the outer side of the two second brackets (8), and a reset component for driving the pressure roller (9) and the roller (10) to reset is arranged between the two first brackets (7) and the fixed frame (4).

3. A touch screen laminating device according to claim 2, characterized in that: The reset assembly comprises a fixing plate (11) fixedly mounted on the inner sides of the two first brackets (7); a first connecting seat (13) is movably mounted on the surface of the fixing plate (11) via a first hinge (12); a second connecting seat (15) is movably mounted on the top of the inner cavity of the fixing bracket (4) via a second hinge (14); a tension spring (16) is arranged between the first connecting seat (13) and the second connecting seat (15); and two ends of the tension spring (16) are respectively fixedly connected to the inner sides of the first connecting seat (13) and the second connecting seat (15).

4. The touch screen laminating device according to claim 1, characterized in that: The auxiliary material removal component comprises a through hole (17) formed at the bottom of the inner cavity of the positioning groove (3); the inner cavity of the through hole (17) is slidably connected to a push rod (18); the bottom end of the push rod (18) passes through the through hole (17) and extends to the bottom of the positioning seat (2) where a top plate (19) is fixedly installed; a compression spring (20) is fixedly installed at the top of the top plate (19) and outside the push rod (18); the top end of the compression spring (20) is fixedly connected to the bottom of the positioning seat (2).

5. The touch screen laminating device according to claim 1, characterized in that: The driving assembly comprises support plates (21) fixedly mounted on both sides of the top of the base (1), wherein a driving motor (22) is fixedly mounted on one side of one group of the support plates (21), an output shaft of the driving motor (22) passes through the support plates (21) and extends to the inner sides of the two groups of the support plates (21) where a driving screw (23) is fixedly mounted, one end of the driving screw (23) away from the driving motor (22) is rotatably connected to the surface of the other group of the support plates (21), a sliding seat (24) is matched with the surface of the driving screw (23), the top of the sliding seat (24) is fixedly connected to the bottom of the positioning seat (2), and a limiting assembly is arranged between the bottom of the sliding seat (24) and the top of the base (1).

6. A touch screen laminating device according to claim 5, characterized in that: The limiting assembly comprises a limiting rod (25) fixedly mounted on the top of the base (1); a limiting groove (26) adapted to the limiting rod (25) is provided at the bottom of the slide seat (24); and an inner wall of the limiting groove (26) is slidably connected to the surface of the limiting rod (25).

7. The touch screen laminating device according to claim 1, characterized in that: The four corners of the top of the base (1) are each provided with a mounting groove (27), and the bottom of the inner cavity of the mounting groove (27) is provided with a mounting hole (28).

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