Film covering device of glass display panel for household electrical appliance

Abstract

The utility model is applicable to the technical field of panel laminating, and provides a laminating device of a glass display panel for household electrical appliances, which comprises a connecting frame, a plurality of supporting legs are vertically and fixedly connected to the side wall of the connecting frame, a plurality of conveying rollers are rotatably arranged in the connecting frame, and the supporting legs are fixedly connected to the side wall of the connecting frame. A driving assembly for driving the multiple conveying rollers to rotate is arranged on the surface of the connecting frame, and a C-shaped frame is fixedly connected to the side wall of the connecting frame. According to the film covering device for the glass display panel for the household appliance, after an electric telescopic rod stretches out and draws back, a sliding plate can be driven to move, two rotating rollers can be driven to move in the horizontal direction through connection of a transverse rod, then the distance between the two rotating rollers is adjusted, the film covering device is suitable for glass display panels with different lengths to be used for edge warping prevention and limiting, and the film covering device is convenient to use. The adaptability of the device is improved, the device can be adapted to glass display panels of different specifications for anti-warping use, and film coating processing of the glass display panels of different specifications is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of panel film laminating, and particularly relates to a film laminating device for a glass display panel of a household appliance product. Background Art

[0002] During the production process of display panels of household appliance products such as washing machines, refrigerators, and televisions, film laminating work needs to be carried out through a film laminating machine to protect the display panels. When the film laminating machine laminates the panel, it first conveys the panel, and then pastes the film on the film roll onto the panel while the panel is moving. As the panel moves, the film will be pulled off from the film roll and then pasted onto the panel under the extrusion of the smoothing roller.

[0003] In the prior art, such as a film laminating device for the production of a washing machine display panel disclosed in patent CN214566436U, through the cooperation of an adjusting screw, a driving plate, a vertical plate, a driving frame, a rotating rod, and a rotating roller, the height of the rotating roller can be adjusted, so that the rotating roller can perform anti-warping limit on panels of different thicknesses.

[0004] However, this film laminating device for a glass display panel of a household appliance product can only adapt to panels of different thicknesses for anti-warping during use, and does not have the function of performing anti-warping limit on glass display panels of different lengths, and thus cannot adapt to film laminating processing of glass display panels of different specifications. Summary of the Utility Model

[0005] The utility model provides a film laminating device for a glass display panel of a household appliance product, aiming to solve the problem that the film laminating device for a glass display panel of a household appliance product does not have the function of performing anti-warping limit on glass display panels of different lengths.

[0006] The utility model is realized as follows: A film laminating device for a glass display panel of a household appliance product includes a connecting frame. A plurality of support legs are vertically and fixedly connected to the side wall of the connecting frame. A plurality of conveying rollers are rotatably arranged inside the connecting frame. A driving component for driving a plurality of the conveying rollers to rotate is arranged on the surface of the connecting frame.

[0007] A C-shaped frame is fixedly connected to the side wall of the connecting frame. A gantry moving in the vertical direction is arranged at the top of the C-shaped frame through a driving mechanism. The two ends of the gantry extend to the front side and the rear side of the C-shaped frame respectively. Accommodating boxes are horizontally and fixedly connected to both ends of the gantry.

[0008] Preferably, a partition is fixedly connected to the middle of the inner cavity of the accommodation box. Electric telescopic rods are fixedly connected horizontally to both side surfaces of the partition. The other ends of the electric telescopic rods are fixedly connected to a sliding plate. A cross bar is fixedly connected horizontally to the outer side surface of the sliding plate. The other end of the cross bar is drawn out and extended to the outside of the accommodation box.

[0009] Preferably, a connecting plate is fixedly connected to one end of the cross bar. A rotating roller is rotatably connected between two connecting plates at the same end. Activity openings for the rotating roller to move are provided at both ends of the front side and the rear side of the C-shaped frame.

[0010] Preferably, the driving mechanism includes a bracket, a motor, and a threaded rod. The bracket is fixedly connected to the top of the C-shaped frame. The motor is fixedly connected to the top of the bracket. The threaded rod is rotatably connected to the top of the C-shaped frame, and the output shaft of the motor is fixedly connected to the top end of the threaded rod. A threaded sleeve is threadedly connected to the surface of the threaded rod. The surface of the gantry is fixedly connected to the surface of the threaded sleeve.

[0011] Preferably, guide rods are fixedly connected vertically to both the front side and the rear side of the C-shaped frame. The accommodation box is slidably sleeved on the surface of the guide rod on the same side.

[0012] Preferably, a saw blade assembly is fixedly connected to the top of the inner wall of the C-shaped frame. A smoothing assembly is arranged in the inner cavity of the C-shaped frame.

[0013] Preferably, a notch is provided at the top of the C-shaped frame.

[0014] Preferably, a plurality of conveying rollers are evenly spaced and arranged along the length direction of the connecting frame. Beneficial Effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] After driving the gantry to lift through the driving mechanism, the height of the two rotating rollers can be adjusted. Furthermore, during the film covering process, anti-warping edge limiting can be carried out for glass display panels of different thicknesses. And after the electric telescopic rod extends and contracts, the sliding plate can be driven to move. Through the connection of the cross bar, the two rotating rollers can be driven to move horizontally, thereby adjusting the distance between the two rotating rollers, adapting to glass display panels of different lengths for anti-warping edge limiting, improving the adaptability of the device, being able to adapt to glass display panels of different specifications for anti-warping use, and being beneficial to the film covering processing of glass display panels of different specifications. Description of the Drawings

[0017] Figure 1 is the front structural schematic diagram of the present utility model;

[0018] Figure 2 This is a schematic structural view of the drive mechanism in the present utility model;

[0019] Figure 3 This is a schematic structural view of the accommodation box and the electric telescopic rod in the present utility model.

[0020] In the figure: 1, connecting frame; 2, support leg; 3, conveying roller; 4, drive assembly; 5, C-shaped frame; 6, notch; 7, bracket; 8, motor; 9, threaded rod; 10, threaded sleeve; 11, gantry; 12, accommodation box; 13, partition; 14, electric telescopic rod; 15, sliding plate; 16, cross bar; 17, connecting plate; 18, rotating roller; 19, movable opening; 20, saw blade assembly; 21, smoothing assembly; 22, guide rod. Specific embodiments

[0021] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution: a film laminating device for a glass display panel of a household electrical appliance product, including a connecting frame 1, a plurality of support legs 2 are vertically and fixedly connected to the side wall of the connecting frame 1, a plurality of conveying rollers 3 are rotatably arranged inside the connecting frame 1, and a drive assembly 4 for driving a plurality of conveying rollers 3 to rotate is arranged on the surface of the connecting frame 1, and a plurality of conveying rollers 3 are evenly spaced and arranged along the length direction of the connecting frame 1.

[0023] The drive assembly 4 is a prior art and will not be elaborated here. A plurality of conveying rollers 3 facilitate the loading and unloading of the glass display panel.

[0024] A C-shaped frame 5 is fixedly connected to the side wall of the connecting frame 1. A gantry 11 that moves in the vertical direction is arranged on the top of the C-shaped frame 5 through a drive mechanism. The two ends of the gantry 11 respectively extend to the front side and the rear side of the C-shaped frame 5, and accommodation boxes 12 are horizontally and fixedly connected to both ends of the gantry 11.

[0025] A partition 13 is fixedly connected to the middle of the inner cavity of the accommodation box 12. Electric telescopic rods 14 are horizontally and fixedly connected to both side surfaces of the partition 13. The other end of the electric telescopic rod 14 is fixedly connected to a sliding plate 15, and a cross bar 16 is horizontally and fixedly connected to the outer side surface of the sliding plate 15.

[0026] The other end of the cross bar 16 is drawn out and extended to the outside of the accommodation box 12 and fixedly connected to a connecting plate 17. A rotating roller 18 is rotatably connected between two connecting plates 17 at the same end, and movable openings 19 for the rotating roller 18 to move are opened at both ends of the front side and the rear side of the C-shaped frame 5.

[0027] After the driving mechanism drives the gantry 11 to lift, the height of the two rotating rollers 18 can be adjusted, so as to limit the anti-warping edge of glass display panels with different thicknesses during the film covering process.

[0028] After the electric telescopic rod 14 extends and retracts, the sliding plate 15 can be driven to move. Through the connection of the cross bar 16, the two rotating rollers 18 can be driven to move horizontally.

[0029] Adjust the distance between the two rotating rollers 18 to adapt to glass display panels of different lengths for anti-warping edge limiting use, improve the adaptability of the device, be able to adapt to glass display panels of different specifications for anti-warping use, and facilitate the film covering processing of glass display panels of different specifications.

[0030] Furthermore, the driving mechanism includes a bracket 7, a motor 8 and a threaded rod 9. The bracket 7 is fixedly connected to the top of the C-shaped frame 5. The motor 8 is fixedly connected to the top of the bracket 7. The threaded rod 9 is rotatably connected to the top of the C-shaped frame 5, and the output shaft of the motor 8 is fixedly connected to the top end of the threaded rod 9. A threaded sleeve 10 is threadedly connected to the surface of the threaded rod 9, and the surface of the gantry 11 is fixedly connected to the surface of the threaded sleeve 10.

[0031] In this embodiment, after the motor 8 drives the threaded rod 9 to rotate, the threaded sleeve 10 can be driven to move up and down on the surface of the threaded rod 9, and then drive the gantry 11 to lift together.

[0032] Furthermore, guide rods 22 are vertically and fixedly connected to the front side and the rear side of the C-shaped frame 5 respectively. The receiving box 12 is slidably sleeved on the surface of the guide rod 22 on the same side.

[0033] In this embodiment, during the lifting movement of the receiving box 12, the guide rod 22 guides and limits the receiving box 12, improving the smoothness and stability of the receiving box 12 during the moving process.

[0034] Furthermore, a saw blade assembly 20 is fixedly connected to the top of the inner wall of the C-shaped frame 5, and a smoothing assembly 21 is arranged in the inner cavity of the C-shaped frame 5.

[0035] In this embodiment, the saw blade assembly 20 and the smoothing assembly 21 are prior arts and will not be elaborated here. The smoothing assembly 21 is convenient for smoothing the glass display panel, and the saw blade assembly 20 is convenient for cutting after film covering.

[0036] Furthermore, a notch 6 is formed in the top of the C-shaped frame 5. The notch 6 is convenient for limiting and placing the film covering roller, which is beneficial to the subsequent film covering processing.

[0037] Working principle and usage process of the utility model: After the utility model is installed, when the motor 8 drives the threaded rod 9 to rotate, the threaded sleeve 10 can be driven to move up and down on the surface of the threaded rod 9, thereby driving the gantry 11 to move up and down together. After driving the gantry 11 to move up and down, the height of the two rotating rollers 18 can be adjusted. Thus, during the film covering process, anti-warping edge limiting can be carried out for glass display panels of different thicknesses. Moreover, when the electric telescopic rod 14 expands and contracts, the sliding plate 15 can be driven to move. Through the connection of the cross bar 16, the two rotating rollers 18 can be driven to move horizontally, thereby adjusting the distance between the two rotating rollers 18 to adapt to glass display panels of different lengths for anti-warping edge limiting use, improving the adaptability of the device and enabling anti-warping use for glass display panels of different specifications.

[0038] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A film laminating device for a glass display panel of a household electrical appliance product, characterized in that: It includes a connecting frame (1), several support legs (2) are vertically and fixedly connected to the side walls of the connecting frame (1), several conveying rollers (3) are rotatably arranged inside the connecting frame (1), and a driving assembly (4) for driving the rotation of the plurality of conveying rollers (3) is arranged on the surface of the connecting frame (1); A C-shaped frame (5) is fixedly connected to the side wall of the connecting frame (1), a gantry (11) moving in the vertical direction is arranged at the top of the C-shaped frame (5) through a driving mechanism, both ends of the gantry (11) extend to the front side and the rear side of the C-shaped frame (5) respectively, and receiving boxes (12) are horizontally and fixedly connected to both ends of the gantry (11).

2. The film laminating device for a glass display panel of a household appliance product according to claim 1, characterized in that: A partition (13) is fixedly connected to the middle of the inner cavity of the receiving box (12), electric telescopic rods (14) are horizontally and fixedly connected to both side surfaces of the partition (13), the other ends of the electric telescopic rods (14) are fixedly connected to a sliding plate (15), a cross bar (16) is horizontally and fixedly connected to the outer side surface of the sliding plate (15), and the other end of the cross bar (16) is pulled out and extended to the outside of the receiving box (12).

3. The film laminating device for a glass display panel of a household appliance product according to claim 2, characterized in that: A connecting plate (17) is fixedly connected to one end of the cross bar (16), a rotating roller (18) is rotatably connected between two connecting plates (17) at the same end, and movable openings (19) for the rotating roller (18) to move are opened at both ends of the front side surface and the rear side surface of the C-shaped frame (5).

4. The film laminating device for a glass display panel used in a household electrical appliance product according to claim 1, characterized in that: The driving mechanism includes a bracket (7), a motor (8) and a threaded rod (9), the bracket (7) is fixedly connected to the top of the C-shaped frame (5), the motor (8) is fixedly connected to the top of the bracket (7), the threaded rod (9) is rotatably connected to the top of the C-shaped frame (5), and the output shaft of the motor (8) is fixedly connected to the top end of the threaded rod (9), a threaded sleeve (10) is threadedly connected to the surface of the threaded rod (9), and the surface of the gantry (11) is fixedly connected to the surface of the threaded sleeve (10).

5. The laminating device for a glass display panel of a household appliance product according to claim 4, wherein: Guide rods (22) are vertically and fixedly connected to both the front side surface and the rear side surface of the C-shaped frame (5), and the receiving box (12) is slidably sleeved on the surface of the guide rod (22) on the same side.

6. The film laminating device for a glass display panel of a household electrical appliance product according to claim 5, characterized in that: A saw blade assembly (20) is fixedly connected to the top of the inner wall of the C-shaped frame (5), and a flattening assembly (21) is arranged in the inner cavity of the C-shaped frame (5).

7. The laminating device for a glass display panel of a household appliance product according to claim 6, characterized in that: A notch (6) is opened at the top of the C-shaped frame (5).

8. The film laminating device for a glass display panel of a household electrical appliance product according to claim 1, characterized in that: The plurality of conveying rollers (3) are evenly spaced and arranged along the length direction of the connecting frame (1).

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