Display device sealing device

Abstract

The utility model relates to the technical field of display device sealing, in particular to a display device sealing device. The utility model provides a display part sealing device which is convenient for fixing, limiting and gluing a glass plate with a curved surface structure and has higher adaptability. A display part sealing device comprises a base, an operation box, a moving assembly, a moving seat and the like, the operation box is connected to the upper side of the base, the moving seat is arranged in the operation box, and the moving assembly is connected between the moving seat and the operation box. A glass plate is located above the supporting seat, the supporting seat is used for supporting the glass plate, the fixing suction cup is used for adsorbing and fixing the glass plate, the height of the fixing suction cup is controlled under the action of the telescopic pipe, and the glass plate bending device is suitable for glass plates with different bending radians. And the effects that the glass plate of the curved surface structure can be conveniently fixed, limited and glued, and the adaptability is high can be achieved.

Description

Technical Field

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

[0002] Flat-panel displays (FPDs) are a type of display technology that typically features thinner displays. Compared to traditional cathode ray tube (CRT) displays, they are thinner, lighter, and take up less space. They are widely used in televisions, computer monitors, mobile phone screens, tablet computers, and various other electronic devices.

[0003] Currently, there are two main methods for sealing flat-panel displays: one is to place a glass plate on a workbench, then prepare an organic adhesive and apply it to the edges of the glass plate, then cover it with another glass plate, and then place it in a high-temperature oven to heat and melt the organic adhesive. Finally, the heated glass plate is taken out and pressed and fixed, which has low sealing efficiency; the other is to place a glass plate on a workbench, apply UV glue to the edges of the glass plate, then cover it with another glass plate, and then use a UV lamp to cure the sealing area, which has higher sealing efficiency. However, existing devices are generally only capable of fixing and applying glue to flat glass plates, and are difficult to adapt to curved glass plates.

[0004] Therefore, in order to solve the above problems, a display device sealing device has been developed that is convenient for fixing, limiting and gluing a glass plate with a curved structure and has high adaptability. Summary of the Invention

[0005] In order to overcome the shortcomings of existing devices that can usually only fix, limit and apply glue to glass plates with flat structures and are difficult to adapt to glass plates with curved structures, the utility model provides a display device sealing device that is easy to fix, limit and apply glue to glass plates with curved structures and has high adaptability.

[0006] The technical implementation plan of the present utility model is: a display device sealing device, including a base, an operating box, a movable component, a movable seat, a sealing component, a placement table, a fixed seat, a fixed component and a positioning component. The upper side of the base is connected to the operating box, a movable seat is provided inside the operating box, a movable seat is connected between the movable seat and the operating box, a sealing component is connected to the movable seat, the bottom of the operating box is connected to the placement table, the upper side of the placement table is connected to the fixed seat, the fixed seat is connected to the fixed component, and the placement table is connected to the positioning component.

[0007] Preferably, the moving assembly includes a first motor, a first screw rod, a first movable frame, a second motor, a second screw rod and a second movable frame. The left and right parts of the operating box are connected to the first motor, the first motor output shaft is connected to the first screw rod, the first screw rod is rotatably connected to the operating box, the first screw rod is threadedly connected to the first movable frame, the first movable frame is slidably connected to the operating box, the first movable frame is connected to the second motor, the second motor output shaft is connected to the second screw rod, the second screw rod is rotatably connected to the adjacent first movable frame, the second movable frame is threadedly connected between the second screw rods, and the moving seat is slidably connected to the second movable frame.

[0008] Preferably, the sealing assembly includes a switching seat, a gluing module and a UV lamp. The switching seat is provided on the movable seat, and the gluing module and the UV lamp are respectively provided on both sides of the switching seat.

[0009] Preferably, the fixing assembly includes a support seat, a telescopic tube and a fixed suction cup. Multiple support seats are connected to the upper middle side of the fixing seat. Telescopic tubes are symmetrically arranged on the upper left and right sides of the fixing seat, and fixed suction cups are arranged on the telescopic ends of the telescopic tubes.

[0010] Preferably, the positioning assembly includes a cylinder, a mounting frame, a positioning column, an electric push rod and a side clamp. The cylinder is connected to the upper sides of the front and rear parts of the placement table, the telescopic end of the cylinder is connected to the mounting frame, the mounting frame is connected to multiple positioning columns, the left and right sides of the placement table are connected to the electric push rod, and the telescopic end of the electric push rod is connected to the side clamp.

[0011] Preferably, a reel and a protective cloth are further included. The reel is provided at the upper front portion of the operating box, and the protective cloth is wound inside the reel.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention positions the glass plate above the support seat, supports the glass plate through the support seat, and fixes the glass plate by adsorption through the fixed suction cup. Under the action of the telescopic tube, the height of the fixed suction cup is controlled to adapt to glass plates with different curvatures, so as to facilitate the fixing, limiting and gluing of the curved glass plate, and achieve the effect of high adaptability.

[0013] 2. The utility model drives the mounting frame and the positioning column to move toward each other through the telescopic end of the cylinder, and drives the side clamps to move toward each other through the telescopic end of the electric push rod, so as to achieve the effect of positioning the glass plate and placing the glass plate in the center of the placement table.

[0014] 3. Before using UV lamp for curing, the protective cloth is pulled downwards. After curing is completed, the protective cloth is rolled up by the reel, which can shield the inside of the operating box during the curing process and prevent the light from affecting the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a structural diagram of the components of the utility model, including the moving assembly, the moving seat and the placement table.

[0017] Figure 3 It is a three-dimensional structural diagram of the support base, telescopic tube, fixed suction cup and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural diagram of the operating box, reel and protective cloth components of the utility model.

[0019] Explanation of the accompanying drawings: 1_base, 2_operating box, 3_moving component, 4_moving seat, 41_switching seat, 42_gluing module, 43_UV lamp, 5_placing table, 6_fixed seat, 7_support seat, 8_telescopic tube, 9_fixed suction cup, 10_cylinder, 11_mounting frame, 12_positioning column, 13_electric push rod, 14_side clamping block, 15_winder, 16_protective cloth. DETAILED DESCRIPTION

[0020] The following description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0021] A display device sealing device, such as Figures 1-4 As shown, it includes a base 1, an operation box 2, a moving component 3, a moving seat 4, a sealing component, a placement table 5, a fixed seat 6, a fixing component and a positioning component. The upper side of the base 1 is connected to the operation box 2, the moving seat 4 is provided inside the operation box 2, the moving component 3 is connected between the moving seat 4 and the operation box 2, the sealing component is connected to the moving seat 4, the bottom of the operation box 2 is connected to the placement table 5, the upper side of the placement table 5 is connected to the fixed seat 6, the fixed seat 6 is connected to the fixing component, and the placement table 5 is connected to the positioning component;

[0022] The moving assembly 3 includes a first motor, a first screw rod, a first movable frame, a second motor, a second screw rod and a second movable frame, the left and right sides of the operation box 2 are connected to the first motor, the first motor output shaft is connected to the first screw rod, the first screw rod is rotatably connected to the operation box 2, the first screw rod is threadedly connected to the first movable frame, the first movable frame is slidably connected to the operation box 2, the first movable frame is connected to the second motor, the second motor output shaft is connected to the second screw rod, the second screw rod is rotatably connected to the adjacent first movable frame, the second screw rod is threadedly connected to the second movable frame, the movable seat 4 is slidably connected to the second movable frame, the first motor output shaft rotates to drive the first screw rod to rotate, the first screw rod rotates to drive the first movable frame to move up and down through the thread, the first movable frame moves to drive the second motor, the second screw rod and the second movable frame to move up and down, the second motor output shaft rotates to drive the second screw rod to rotate, the second screw rod rotates to drive the second movable frame to move back and forth through the thread, the second movable frame moves to drive the movable seat 4 to move back and forth, and controls the movable seat 4 to move left and right on the second movable frame;

[0023] The sealing assembly includes a switching seat 41, a gluing module 42 and a UV lamp 43. The switching seat 41 is provided on the movable seat 4. The gluing module 42 and the UV lamp 43 are provided on both sides of the switching seat 41. The switching seat 41 is driven by the movable seat 4 to move in the operation box 2. During the movement, the gluing module 42 is first used to apply glue to the lower glass plate. After the gluing is completed, the switching seat 41 controls the switching position of the gluing module 42 and the UV lamp 43, and then the UV lamp 43 is used to cure the sealing area.

[0024] The fixing assembly includes a support base 7, a telescopic tube 8 and a fixed suction cup 9. Four support bases 7 are connected to the upper middle side of the fixing base 6. Telescopic tubes 8 are symmetrically provided on the upper left and right sides of the fixing base 6. Fixed suction cups 9 are provided on the telescopic ends of the telescopic tubes 8. The glass plate is positioned above the support base 7 and supported by the support base 7. The height of the fixed suction cups 9 is controlled under the action of the telescopic tubes 8 to adapt to glass plates with different curvatures. The glass plate is adsorbed and fixed by the fixed suction cups 9.

[0025] The positioning assembly includes a cylinder 10, a mounting frame 11, a positioning column 12, an electric push rod 13 and a side clamping block 14. The cylinder 10 is connected to the upper sides of the front and rear parts of the placement table 5. The telescopic end of the cylinder 10 is connected to the mounting frame 11. The mounting frame 11 is connected to three positioning columns 12. The left and right sides of the placement table 5 are connected to the electric push rod 13. The telescopic end of the electric push rod 13 is connected to the side clamping block 14. When the glass plate is placed on the support seat 7, it is necessary to make the glass plate be located between the positioning columns 12 and the side clamping blocks 14, and the mounting frame 11 is driven by the telescopic end of the cylinder 10 to move in the direction of approaching each other. The movement of the mounting frame 11 drives the positioning columns 12 to move in the direction of approaching each other to position the front and rear sides of the glass plate. At the same time, the telescopic end of the electric push rod 13 drives the side clamping blocks 14 to move in the direction of approaching each other to position the left and right sides of the glass plate, so that the glass plate is located at the center of the placement table 5.

[0026] It also includes a reel 15 and a protective cloth 16. The reel 15 is provided on the upper front part of the operation box 2, and the protective cloth 16 is wound inside the reel 15. Before using the UV lamp 43 for light curing, the protective cloth 16 is first pulled downward to block the inside of the operation box 2 to prevent the light from affecting the human body. After the light curing is completed, the protective cloth 16 is reeled by the reel 15.

[0027] When the present invention is in use, it is first necessary to install the present invention in the operating area, and then place the glass plate above the support seat 7 and make it located between the positioning column 12 and the side clamping block 14, support the glass plate through the support seat 7, and then drive the mounting frame 11 to move in the direction of approaching each other by the telescopic end of the cylinder 10, and the movement of the mounting frame 11 drives the positioning column 12 to move in the direction of approaching each other, positioning the front and rear sides of the glass plate, and at the same time, drive the side clamping blocks 14 to move in the direction of approaching each other by the telescopic end of the electric push rod 13, positioning the left and right sides of the glass plate, so that the glass plate is located in the center position of the placement table 5, and then control the height of the fixed suction cup 9 under the action of the telescopic tube 8 to adapt to glass plates with different bending curvatures, and fix the glass plate by the fixed suction cup 9. After the fixing work is completed, the positioning column 12 and the side clamping block 14 are controlled to move away from the glass plate by the cylinder 10 and the electric push rod 13, and then the first motor output shaft is rotated to drive the first screw to rotate, and the first screw rotates through the thread The second motor drives the second frame to move up and down, and the second motor drives the second screw to rotate through the second motor output shaft. The second screw rotates and drives the second frame to move forward and backward through the thread. The second frame drives the moving seat 4 to move forward and backward. At the same time, by controlling the moving seat 4 to move left and right on the second moving frame, the switching seat 41 can be made to move freely in the operation box 2. During the movement, the lower glass plate is first coated with glue by the glue coating module 42. After the glue coating is completed, the glue coating module 42 and the UV lamp 43 are controlled to switch positions by the switching seat 41, and then another glass plate is covered and the above operation is repeated to position it. Then the protective cloth 16 is pulled down to block the inside of the operation box 2 to prevent the light of the UV lamp 43 from affecting the human body, and then the sealing area is cured by the UV lamp 43. After the curing is completed, the protective cloth 16 is reeled up by the reel-up 15, and finally the sealed glass plate is taken out.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A display device sealing device, characterized by: The invention comprises a base (1), an operating box (2), a moving component (3), a moving seat (4), a sealing component, a placing table (5), a fixed seat (6), a fixing component and a positioning component. The upper side of the base (1) is connected to the operating box (2), the moving seat (4) is provided inside the operating box (2), the moving component (3) is connected between the moving seat (4) and the operating box (2), the sealing component is connected to the moving seat (4), the bottom of the operating box (2) is connected to the placing table (5), the upper side of the placing table (5) is connected to the fixed seat (6), the fixing component is connected to the fixed seat (6), and the positioning component is connected to the placing table (5).

2. A display device sealing device according to claim 1, characterized in that: The moving assembly (3) includes a first motor, a first screw rod, a first moving frame, a second motor, a second screw rod and a second moving frame. The left and right parts of the operating box (2) are both connected to the first motor, the first motor output shaft is connected to the first screw rod, the first screw rod is rotatably connected to the operating box (2), the first screw rod is threadedly connected to the first moving frame, the first moving frame is slidably connected to the operating box (2), the first moving frame is connected to the second motor, the second motor output shaft is connected to the second screw rod, the second screw rod is rotatably connected to the adjacent first moving frame, the second screw rods are threadedly connected to the second moving frame, and the moving seat (4) is slidably connected to the second moving frame.

3. A display device sealing device according to claim 1, characterized in that: The sealing assembly comprises a switching seat (41), a gluing module (42) and a UV lamp (43). The switching seat (41) is provided on the movable seat (4), and the gluing module (42) and the UV lamp (43) are respectively provided on both sides of the switching seat (41).

4. A display device sealing device according to claim 1, characterized in that: The fixing assembly comprises a support seat (7), a telescopic tube (8) and a fixed suction cup (9); a plurality of support seats (7) are connected to the upper middle side of the fixing seat (6); telescopic tubes (8) are symmetrically arranged on the upper left and right sides of the fixing seat (6); and fixed suction cups (9) are arranged on the telescopic ends of the telescopic tubes (8).

5. A display device sealing device according to claim 1, characterized in that: The positioning assembly includes a cylinder (10), a mounting frame (11), a positioning column (12), an electric push rod (13) and a side clamp (14). The upper sides of the front and rear parts of the placement table (5) are connected to the cylinder (10), the telescopic ends of the cylinder (10) are connected to the mounting frame (11), and the mounting frame (11) is connected to a plurality of positioning columns (12). The left and right sides of the placement table (5) are connected to the electric push rod (13), and the telescopic ends of the electric push rod (13) are connected to the side clamp (14).

6. A display device sealing device according to claim 5, characterized in that: The utility model also comprises a reel (15) and a protective cloth (16). The reel (15) is provided at the upper front portion of the operation box (2), and the protective cloth (16) is wound inside the reel (15).

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