Ultra-thin display screen surface transparent film laminating device

Abstract

The utility model relates to the field of film pasting devices, in particular to an ultra-thin display screen surface transparent film pasting device. The utility model provides an ultrathin display screen surface transparent film laminating device which can be used for automatically laminating a film on the surface of an ultrathin display screen, avoiding inaccurate alignment of the transparent film and ensuring the film laminating quality of the display screen. An ultrathin display screen surface transparent film laminating device comprises a placing groove, a mounting rack, a placing frame and the like, the mounting rack is connected to the rear side of the placing groove, and the placing frame is clamped to the upper side of the mounting rack. According to the automatic film pasting device, the rodless air cylinder is started to enable the sliding frame to move to the position above the display screen, then the telescopic end of the electric telescopic rod is controlled to be pushed out, a transparent film is pasted to the surface of the display screen, and the effects that film pasting can be automatically conducted on the surface of the ultrathin display screen, inaccurate alignment of the transparent film is avoided, and the film pasting quality of the display screen is guaranteed are achieved.

Description

Technical Field

[0001] This utility model relates to the field of film application devices, and in particular to a device for applying a transparent film to the surface of an ultra-thin display screen. Background Technology

[0002] Transparent film on the surface of ultra-thin displays typically refers to a protective film applied to various ultra-thin display devices. This film has excellent light transmission properties and is resistant to wear and scratches, aiming to protect the display from damage caused by external factors without affecting the clarity and color performance of the displayed content.

[0003] The existing method of bonding transparent films to the surface of ultra-thin displays usually involves workers manually applying the transparent film to the surface of the ultra-thin display. However, manual application can easily lead to inaccurate alignment and the formation of air bubbles, affecting the bonding quality of the transparent film.

[0004] Therefore, a device for bonding transparent films on the surface of ultra-thin displays has been developed that can automatically apply films to the surface of ultra-thin displays, avoid inaccurate alignment of the transparent film, and ensure the quality of the film application. Utility Model Content

[0005] To overcome the shortcomings of existing methods for applying transparent films to the surface of ultra-thin displays, which rely on manual application and are prone to inaccurate alignment and air bubbles, this invention provides an ultra-thin display surface transparent film application device that can automatically apply films to the surface of ultra-thin displays, avoiding inaccurate alignment and ensuring the quality of the film application.

[0006] The technical solution is as follows: A device for bonding a transparent film to the surface of an ultra-thin display screen includes a placement groove, a mounting frame, a placement frame, a first bidirectional lead screw, a first clamping frame, a second bidirectional lead screw, a second clamping frame, and a film application mechanism. The mounting frame is connected to the rear side of the placement groove, and the placement frame is snapped onto the upper side of the mounting frame. The first bidirectional lead screw is rotatably connected between the front and rear sides of the placement groove. The first clamping frame is threadedly connected to both the front and rear parts of the first bidirectional lead screw. The second bidirectional lead screw is rotatably connected between the left and right sides of the placement groove. The second clamping frame is threadedly connected to both the left and right parts of the second bidirectional lead screw. The second clamping frame and the first clamping frame are slidably connected to the placement groove. The placement groove is equipped with a film application mechanism capable of applying a film to the ultra-thin display screen.

[0007] As a further preferred option, both the first and second clamping frames are provided with soft pads.

[0008] As a further preferred embodiment, it also includes a rotary handle, with a rotary handle connected to the front side of the first bidirectional lead screw and a rotary handle also connected to the right side of the second bidirectional lead screw.

[0009] As a further preferred embodiment, a film-applying mechanism is also included. The film-applying mechanism includes a rodless cylinder, a guide frame, a sliding frame, an electric telescopic rod, a suction cup, a sliding rod, a first telescopic spring, and a cleaning sponge. The rodless cylinder is connected to the lower left part of the placement slot, the guide frame is connected to the upper left part of the placement slot, the sliding frame is connected to the rodless cylinder, the sliding frame is slidably connected to the guide frame, the electric telescopic rod is connected to the lower right side of the sliding frame, the suction cup is connected to the telescopic end of the electric telescopic rod, the sliding rod is slidably connected to the lower right front part of the sliding frame, the first telescopic spring is connected between the sliding rod and the sliding frame, and the cleaning sponge is connected to the lower side of the sliding rod.

[0010] As a further preferred embodiment, a pressing mechanism is also included, which includes a support frame, a push frame, rollers, and second telescopic springs. The support frame is connected to the upper right side of the placement slot, the push frame is slidably connected to the support frame, the rollers are rotatably connected to the left side of the push frame, and multiple second telescopic springs are connected between the push frame and the support frame.

[0011] As a further preferred option, the pusher is equipped with a handle.

[0012] The present invention has the following advantages: 1. The present invention activates the rodless cylinder to move the sliding frame above the display screen, and then controls the extension end of the electric telescopic rod to extend and attach the transparent film to the surface of the display screen. This achieves the effect of automatically attaching the film to the surface of the ultra-thin display screen, avoiding inaccurate alignment of the transparent film and ensuring the quality of the film application.

[0013] 2. This utility model pushes the push frame on the support frame to move to the left, and the second telescopic spring is compressed and contracted, so that the roller rolls on the transparent film and squeezes the transparent film. This achieves the effect of squeezing out the air bubbles generated during the film application process after the transparent film is applied to the surface of the display screen, thus ensuring the quality of the transparent film application. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a cross-sectional three-dimensional structural diagram of the clamping mechanism of this utility model.

[0016] Figure 3 This is a cross-sectional three-dimensional structural diagram of the film-applying mechanism of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the pressing mechanism of this utility model.

[0018] Labels in the diagram: 1-Placement slot, 2-Mounting bracket, 3-Placement frame, 4-First bidirectional lead screw, 5-Rotating handle, 6-First clamping bracket, 7-Second bidirectional lead screw, 8-Second clamping bracket, 9-Film applicator, 91-Rodless cylinder, 92-Guide frame, 93-Sliding frame, 94-Electric telescopic rod, 95-Suction cup, 96-Sliding rod, 97-First telescopic spring, 98-Cleaning cotton, 10-Pressing mechanism, 101-Support frame, 102-Push frame, 103-Roller, 104-Second telescopic spring. Detailed Implementation

[0019] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used in this document refer only to the position of the structure shown in the corresponding drawings. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, terms such as "connection" and "linkage" in this application include both direct and indirect connections (linkages).

[0020] A device for bonding a transparent film to the surface of an ultra-thin display screen, such as Figure 1 and Figure 2 As shown, the device includes a placement slot 1, a mounting bracket 2, a placement frame 3, a first bidirectional lead screw 4, a rotating handle 5, a first clamping frame 6, a second bidirectional lead screw 7, a second clamping frame 8, and a film application mechanism 9. The mounting bracket 2 is connected to the rear side of the placement slot 1, and the placement frame 3 is snapped onto the upper side of the mounting bracket 2. The first bidirectional lead screw 4 is rotatably connected between the front and rear sides of the placement slot 1. The first clamping frame 6 is threadedly connected to both the front and rear parts of the first bidirectional lead screw 4. The second bidirectional lead screw 7 is rotatably connected between the left and right sides of the placement slot 1. The rotating handle 5 is connected to the front side of the first bidirectional lead screw 4, and the rotating handle 5 is also connected to the right side of the second bidirectional lead screw 7. The second clamping frame 8 is threadedly connected to both the left and right sides of the second bidirectional lead screw 7. The second clamping frame 8 and the first clamping frame 6 are slidably connected to the placement slot 1. The first clamping frame 6 and the second clamping frame 8 are both equipped with soft pads to prevent wear on the display screen. The placement slot 1 is equipped with a film application mechanism 9.

[0021] like Figure 1 and Figure 3As shown, it also includes a film-applying mechanism 9, which includes a rodless cylinder 91, a guide frame 92, a sliding frame 93, an electric telescopic rod 94, a suction cup 95, a sliding rod 96, a first telescopic spring 97, and a cleaning sponge 98. The rodless cylinder 91 is connected to the lower left part of the placement slot 1, the guide frame 92 is connected to the upper left part of the placement slot 1, the sliding frame 93 is connected to the rodless cylinder 91, the sliding frame 93 is slidably connected to the guide frame 92, the electric telescopic rod 94 is connected to the lower right side of the sliding frame 93, the suction cup 95 is connected to the telescopic end of the electric telescopic rod 94, the sliding rod 96 is slidably connected to the lower right front part of the sliding frame 93, the first telescopic spring 97 is connected between the sliding rod 96 and the sliding frame 93, and the cleaning sponge 98 is connected to the lower side of the sliding rod 96.

[0022] When using this utility model, firstly, place the placement slot 1 on the film-applying area of ​​the ultra-thin display screen. Then, according to the size of the display screen, select a suitable placement frame 3 and mounting bracket 2 for snapping. After the placement frame 3 is snapped in place, place the required transparent film inside the placement frame 3, and then place the display screen to be film-applied into the placement slot 1. After the display screen is placed, rotate the handle 5 to rotate the first bidirectional lead screw 4, causing the first clamping brackets 6 to move closer together. At the same time, rotate the handle 5 to rotate the second bidirectional lead screw 7, causing the second clamping brackets 8 to move closer together, thus clamping and fixing the display screen. After the display screen is fixed, activate the rodless cylinder 91 to slide the sliding bracket 93 backward on the guide rod to above the placement frame 3, and then activate the electric telescopic rod 94. The telescopic end of the electric telescopic rod 94 is extended, pushing the suction cup 95 downward to contact the transparent film, adsorbing the transparent film onto the suction cup 95. Then, the telescopic end of the electric telescopic rod 94 is reset, and the rodless cylinder 91 is activated to move the sliding frame 93 above the display screen. The telescopic end of the electric telescopic rod 94 is then extended to adhere the transparent film to the surface of the display screen. Under the action of the first telescopic spring 97, the cleaning cotton 98 comes into contact with the surface of the display screen. During the back-and-forth movement of the sliding frame 93, the cleaning cotton 98 moves back and forth to clean the surface of the display screen, facilitating the adhesion of the transparent film. This achieves the function of automatically applying film to the surface of ultra-thin display screens, avoiding inaccurate alignment of the transparent film, and ensuring the quality of film application.

[0023] like Figure 1 and Figure 4 As shown, it also includes a pressing mechanism 10, which includes a support frame 101, a push frame 102, a roller 103, and a second telescopic spring 104. The support frame 101 is connected to the upper right side of the placement slot 1. The push frame 102 is slidably connected to the support frame 101. The push frame 102 is provided with a handle for easy gripping. The roller 103 is rotatably connected to the left side of the push frame 102. Two second telescopic springs 104 are connected between the push frame 102 and the support frame 101.

[0024] Using the pressing mechanism 10 of this device, the laminated transparent film can be squeezed. After the transparent film is laminated to the surface of the display screen, the pusher 102 on the support frame 101 is pushed to the left. The second telescopic spring 104 is squeezed and contracted, causing the roller 103 to roll on the transparent film and squeeze the transparent film. This squeezes out the air bubbles generated during the film lamination process after the transparent film is laminated to the surface of the display screen, ensuring the quality of the transparent film lamination. After the transparent film is squeezed, the second telescopic spring 104 rebounds, driving the pusher 102 to reset.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ultra-thin display screen surface transparent film attaching device, characterized in that, It includes a placement slot (1), a mounting bracket (2), a placement frame (3), a first bidirectional lead screw (4), a first clamping frame (6), a second bidirectional lead screw (7), a second clamping frame (8), and a film application mechanism (9). The mounting bracket (2) is connected to the rear side of the placement slot (1), and the placement frame (3) is snapped onto the upper side of the mounting bracket (2). The first bidirectional lead screw (4) is rotatably connected between the front and rear sides of the placement slot (1). The first clamping frame (6) is threadedly connected to both the front and rear sides of the first bidirectional lead screw (4). The second bidirectional lead screw (7) is rotatably connected between the left and right sides of the placement slot (1). The second clamping frame (8) is threadedly connected to both the left and right sides of the second bidirectional lead screw (7). The second clamping frame (8) and the first clamping frame (6) are slidably connected to the placement slot (1). The placement slot (1) is equipped with a film application mechanism (9) capable of applying film to an ultra-thin display screen. The film application mechanism (9) includes a rodless cylinder (91), a guide frame (92), a sliding frame (93), an electric telescopic rod (94), a suction cup (95), a sliding rod (96), a first telescopic spring (97), and a cleaning sponge (98). The rodless cylinder (91) is connected to the lower left of the placement slot (1), the guide frame (92) is connected to the upper left of the placement slot (1), the sliding frame (93) is connected to the rodless cylinder (91), the sliding frame (93) is slidably connected to the guide frame (92), the electric telescopic rod (94) is connected to the lower right side of the sliding frame (93), the suction cup (95) is connected to the telescopic end of the electric telescopic rod (94), the sliding rod (96) is slidably connected to the lower right front side of the sliding frame (93), the first telescopic spring (97) is connected between the sliding rod (96) and the sliding frame (93), and the cleaning sponge (98) is connected to the lower side of the sliding rod (96).

2. An ultra-thin display screen surface transparent film attaching device according to claim 1, characterized in that, Both the first clamping frame (6) and the second clamping frame (8) are provided with soft pads.

3. An ultra-thin display screen surface transparent film attaching device according to claim 1, characterized in that, It also includes a rotating handle (5), the first bidirectional lead screw (4) is connected to the front of the rotating handle (5), and the second bidirectional lead screw (7) is also connected to the right side of the rotating handle (5).

4. An ultra-thin display screen surface transparent film attaching apparatus according to claim 1, wherein the film attaching apparatus is characterized in that It also includes a pressing mechanism (10), which includes a support frame (101), a push frame (102), a roller (103) and a second telescopic spring (104). The support frame (101) is connected to the upper right side of the placement slot (1), the push frame (102) is slidably connected to the support frame (101), the roller (103) is rotatably connected to the left side of the push frame (102), and multiple second telescopic springs (104) are connected between the push frame (102) and the support frame (101).

5. The ultra-thin display screen surface transparent film bonding device as described in claim 4, characterized in that, The pusher (102) is equipped with a handle.

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