Auxiliary film covering device for display screen processing

Abstract

The utility model discloses an auxiliary film laminating device for display screen processing, and particularly relates to the technical field of film laminating devices, the auxiliary film laminating device comprises a turntable for supporting, the turntable is provided with a conveying film laminating assembly, the conveying film laminating assembly comprises a vertical plate arranged on one side of the turntable, the vertical plate is provided with two rotating shafts, and the rotating shafts are arranged on the vertical plate. And each rotating shaft is provided with a film covering belt extending to the top of the rotating disc. By arranging the conveying and laminating assembly, all the limiting rings can be transferred to the bottom of the pressing ring one by one, a worker can easily guide materials, the convenience of the device in use is improved, a pressing roller can make contact with a laminating belt, the laminating belt is driven by the pressure generated when the pressing roller moves downwards to deform and make contact with display screens on the limiting rings, and the laminating effect is improved. And when the pressing roller is in contact with the display screen, the spring is compressed, and the pressing ring and the pressing roller are driven by the elasticity of the spring to continuously extrude downwards, so that the film covering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film laminating devices, and more specifically, the utility model relates to an auxiliary film laminating device for display screen processing. Background Technique

[0002] A display screen is a device used to display images, texts, and videos, and is usually used in electronic devices such as televisions, mobile phones, computers, etc. When processing a display screen, film laminating is carried out to protect the surface of the display screen from scratches, dust, and other pollutants. Film laminating can provide an additional protective layer to prevent the surface of the display screen from being scratched or damaged. In addition, film laminating can also increase the durability and lifespan of the screen, and reduce the maintenance and repair costs during use.

[0003] Among them, through retrieval, it is found that the patent with the patent application number CN202221980356.2 discloses an auxiliary film laminating device for LED display screen processing, including a main body. A conveyor belt is installed at the top of the main body. A film laminating roller is installed on one side of the top of the main body, and a limiting roller is installed on one side of the film laminating roller. A dust removal structure is arranged on the other side of the top of the main body. The dust removal structure includes a fixed frame;

[0004] When this structure is in use, by setting the dust removal structure and pulling the limiting plate forward, the movable rod will be driven to move upward inside the fixed frame. Place the LED display screen on the top of the conveyor belt, release the pulled limiting plate, which will drive the return spring to stretch, and then the adhesion roller can be driven to be at the top of the LED display screen. When the conveyor belt drives the LED display screen to be transported to one side, it will drive the adhesion roller to roll on the top of the LED display screen. During the rolling process of the adhesion roller, the dust on the surface of the LED display screen will be adhered to the surface of the adhesion roller, keeping the LED display screen clean. However, when this structure is in use, it is not easy to realize the synchronous transportation and film laminating of materials, resulting in low film laminating efficiency. At the same time, it is not easy to apply secondary pressure during film laminating, resulting in a poor film laminating effect. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an auxiliary film laminating device for display screen processing, aiming to solve the problems proposed in the above background technique.

[0006] The utility model is implemented as follows. The utility model provides the following technical solution: An auxiliary film laminating device for display screen processing, including a turntable for support, and a conveying and film laminating assembly is arranged on the turntable;

[0007] The conveying and film laminating assembly includes a vertical plate arranged on one side of the turntable. Two rotating shafts are arranged on the vertical plate, and a film laminating belt extending to the top of the turntable is arranged on each rotating shaft. Positioning shafts installed on the vertical plate are arranged on both sides of the inner wall of the film laminating belt;

[0008] A protective shell installed on the vertical plate is provided between multiple said positioning shafts. An electric push rod for driving is arranged inside the protective shell. The output end of the electric push rod is provided with a pressure plate. A pressure ring for support is arranged at the bottom of the pressure plate. A pressure rod is arranged in the middle of the pressure ring. A plurality of guide rods are circumferentially distributed along the center point of the pressure ring on the outer side of the pressure rod, and all of them are installed on the pressure ring. The top of the guide rod extends to the top of the pressure plate and is slidably connected to the pressure plate. A spring is arranged between the pressure ring and the pressure plate and on the outer side of the guide rod;

[0009] It can be seen that in the above technical solution, the electric push rod is started to drive the pressure plate and the pressure ring to move downward, and then the pressure rod can contact the film covering belt. The film covering belt is driven to deform under the pressure when the pressure rod moves downward and contacts the display screen on the limiting ring, so as to realize the function of covering the display screen with a film. And when covering the film, the rotating shaft is rotated to drive the film covering belt to rotate. When the film covering belt rotates, it continuously contacts the pressure rod, so that the protective film can be covered on the display screen. And when the pressure rod contacts the display screen, the spring will also be compressed, and the elastic force of the spring itself drives the pressure ring and the pressure rod to continuously press downward to improve the film covering effect

[0010] Optionally, in a possible implementation manner, a plurality of limiting rings are circumferentially distributed along the center point of the turntable on the top of the turntable, and each of the limiting rings is detachably connected to the turntable. A motor for driving the turntable is arranged at the bottom of the turntable. One end of the rotating shaft is provided with a blocking frame detachably connected to the rotating shaft;

[0011] It can be seen that in the above technical solution, the display screen to be covered with a film is placed on the limiting ring, and the motor is started to drive the turntable to rotate, so that each limiting ring can be successively transferred to the bottom of the pressure ring, which is convenient for the staff to guide the material and improves the convenience of the device in use.

[0012] The technical effects and advantages of the present utility model:

[0013] By setting the conveying and film covering assembly, compared with the prior art, through the corresponding cooperation of each structure, the turntable rotates, so that each limiting ring can be successively transferred to the bottom of the pressure ring, which is convenient for the staff to guide the material and improves the convenience of the device in use;

[0014] The pressure rod can contact the film covering belt. The film covering belt is driven to deform under the pressure when the pressure rod moves downward and contacts the display screen on the limiting ring, so as to realize the function of covering the display screen with a film;

[0015] And when covering the film, the rotating shaft is rotated to drive the film covering belt to rotate. When the film covering belt rotates, it continuously contacts the pressure rod, so that the protective film can be covered on the display screen;

[0016] And when the pressing roller contacts the display screen, the spring will be compressed, and the elastic force of the spring itself drives the pressing ring and the pressing roller to continuously squeeze downward, so as to improve the film covering effect. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the present disclosure, the drawings required for some embodiments of the present disclosure will be briefly introduced below. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams and do not limit the actual dimensions of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.

[0018] Figure 1 It is the front view of the overall structure of the present utility model.

[0019] Figure 2 It is the side view of the overall structure of the present utility model.

[0020] Figure 3 It is the front view of the conveying and film covering assembly of the present utility model.

[0021] Figure 4 It is the front view of the vertical plate, rotating shaft, pressing plate and pressing ring of the present utility model.

[0022] Figure 5 It is the front view of the electric push rod, pressing plate, pressing ring and pressing roller of the present utility model.

[0023] The reference numerals are: 1, turntable; 2, vertical plate; 3, rotating shaft; 4, film covering belt; 5, positioning shaft; 6, protective shell; 7, electric push rod; 8, pressing plate; 9, pressing ring; 10, pressing roller; 11, guide rod; 12, spring; 13, limit ring; 14, motor; 15, retaining frame. Detailed Description of the Embodiments

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] As shown in the attached Figures 1-5An auxiliary film laminating device for display screen processing is shown. Through the conveyor film laminating component arranged on the turntable 1, the pressing roller 10 can be in contact with the film laminating belt 4. When the pressing roller 10 moves downward, the film laminating belt 4 is driven to deform under the pressure and contacts the display screen on the limiting ring 13, thus realizing the function of laminating the display screen. And when laminating, the rotating shaft 3 is rotated to drive the film laminating belt 4 to rotate. When the film laminating belt 4 rotates, it continuously contacts the pressing roller 10, so that the protective film can be laminated on the display screen. And when the pressing roller 10 contacts the display screen, the spring 12 will also be compressed. Through the elasticity of the spring 12 itself, the pressing ring 9 and the pressing roller 10 are driven to continuously squeeze downward to improve the film laminating effect. The specific structure of the component is set as follows;

[0026] The conveyor film laminating component includes a vertical plate 2 arranged on one side of the turntable 1. Two rotating shafts 3 are arranged on the vertical plate 2, and a film laminating belt 4 extending to the top of the turntable 1 is arranged on each rotating shaft 3. Positioning shafts 5 installed on the vertical plate 2 are arranged on both sides of the inner wall of the film laminating belt 4;

[0027] A protective shell 6 installed on the vertical plate 2 is arranged between multiple positioning shafts 5. An electric push rod 7 for driving is arranged inside the protective shell 6. The output end of the electric push rod 7 is provided with a pressing disc 8. A pressing ring 9 for support is arranged at the bottom of the pressing disc 8. A pressing roller 10 is arranged in the middle of the pressing ring 9. A plurality of guide rods 11 are arranged on the outer side of the pressing roller 10 and are all installed on the pressing ring 9 along the circumferential distribution of the central point of the pressing ring 9. The top of the guide rod 11 extends to the top of the pressing disc 8 and is slidably connected with the pressing disc 8. A spring 12 is arranged between the pressing ring 9 and the pressing disc 8 and on the outer side of the guide rod 11;

[0028] A plurality of limiting rings 13 are arranged on the top of the turntable 1 along the circumferential distribution of the central point of the turntable 1, and each limiting ring 13 is detachably connected with the turntable 1. A motor 14 for driving the turntable 1 is arranged at the bottom of the turntable 1. One end of the rotating shaft 3 is provided with a retaining frame 15 detachably connected with the rotating shaft 3.

[0029] During use according to the above structure, the staff installs the device at a designated position. When laminating the display screen, the display screen to be laminated is placed on the limiting ring 13. The motor 14 is started to drive the turntable 1 to rotate, so that each limiting ring 13 can be transported to the bottom of the pressing ring 9 one by one, which is convenient for the staff to guide the material and improves the convenience of the device during use;

[0030] Then the electric push rod 7 is started to drive the pressing disc 8 and the pressing ring 9 to move downward, and then the pressing roller 10 can be in contact with the film laminating belt 4. The film laminating belt 4 is driven to deform under the pressure when the pressing roller 10 moves downward and contacts the display screen on the limiting ring 13, thus realizing the function of laminating the display screen;

[0031] During film covering, the rotating shaft 3 is rotated to drive the film covering belt 4 to rotate. When the film covering belt 4 rotates, it continuously contacts the pressure roller 10, so that the protective film can be covered on the display screen.

[0032] Moreover, when the pressure roller 10 contacts the display screen, the spring 12 will be compressed. Through the elasticity of the spring 12 itself, the pressure ring 9 and the pressure roller 10 are driven to continuously extrude downward to improve the film covering effect.

[0033] Different from the prior art, the present application discloses an auxiliary film covering device for display screen processing. The pressure roller 10 can contact the film covering belt 4. When the film covering belt 4 is driven by the pressure of the downward displacement of the pressure roller 10 to deform and contact the display screen on the limiting ring 13, the function of covering the display screen with the film is realized. During film covering, the rotating shaft 3 is rotated to drive the film covering belt 4 to rotate. When the film covering belt 4 rotates, it continuously contacts the pressure roller 10, so that the protective film can be covered on the display screen. Moreover, when the pressure roller 10 contacts the display screen, the spring 12 will be compressed. Through the elasticity of the spring 12 itself, the pressure ring 9 and the pressure roller 10 are driven to continuously extrude downward to improve the film covering effect.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary film laminating device for display screen processing, comprising a turntable (1) for support, characterized in that: A transfer and film laminating assembly is provided on the turntable (1). The transfer and film laminating assembly includes a vertical plate (2) provided on one side of the turntable (1). Two rotating shafts (3) are provided on the vertical plate (2), and a film laminating belt (4) extending to the top of the turntable (1) is provided on each of the rotating shafts (3). Positioning shafts (5) installed on the vertical plate (2) are provided on both sides of the inner wall of the film laminating belt (4). A protective shell (6) installed on the vertical plate (2) is provided between the plurality of positioning shafts (5). An electric push rod (7) for driving is provided inside the protective shell (6).

2. The auxiliary film laminating device for display screen processing according to claim 1, wherein: The output end of the electric push rod (7) is provided with a pressure plate (8), and a pressure ring (9) for support is provided at the bottom of the pressure plate (8).

3. The auxiliary film laminating device for display screen processing according to claim 2, characterized in that: A pressure roller (10) is provided in the middle of the pressure ring (9). A number of guide rods (11) all installed on the pressure ring (9) are circumferentially distributed on the outside of the pressure roller (10) along the center point of the pressure ring (9).

4. An auxiliary film laminating device for display screen processing according to claim 3, characterized in that: The top of the guide rod (11) extends to the top of the pressure plate (8) and is slidably connected to the pressure plate (8). A spring (12) is provided between the pressure ring (9) and the pressure plate (8) and on the outside of the guide rod (11).

5. An auxiliary film laminating device for display screen processing according to claim 1, characterized in that: A number of limit rings (13) are circumferentially distributed on the top of the turntable (1) along the center point of the turntable (1), and each of the limit rings (13) is detachably connected to the turntable (1).

6. The auxiliary film laminating device for display screen processing according to claim 1, wherein: A motor (14) for driving the turntable (1) is provided at the bottom of the turntable (1). A stop frame (15) detachably connected to the rotating shaft (3) is provided at one end of the rotating shaft (3).

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