Rapid and accurate mobile phone curved surface full-glue film pasting device

Abstract

The utility model relates to the field of film pasting devices, and discloses a mobile phone curved surface full-glue film rapid and accurate film pasting device which comprises a bottom frame, a containing groove is formed in the upper surface of the bottom frame, sliding grooves are formed in the upper ends of the inner walls of the two sides of the containing groove, and first clamping grooves are formed in the rear ends of the two sides of the upper surface of the bottom frame. A second clamping groove is formed in the front end of the first clamping groove, and a film covering box is arranged at the upper end of the bottom frame. According to the utility model, the mobile phone is accurately fixed through the upper, lower, left and right limiting steps of the placing groove, and the curved-surface full-adhesive film is accurately fixed on the screen of the mobile phone in a suspended manner through the limiting columns at the upper and lower ends of the bottom frame; and the bevel angle air guide scraping plate is driven to press and scrape for exhausting or the silica gel roller is driven to roll for exhausting, and the function of accurately laminating the curved-surface full-glue film is realized. Therefore, the problem of white edge rebound caused by inaccurate positioning in the film pasting process of the conventional film pasting device and the problem that bubbles generated between the curved-surface full-adhesive film and the screen cannot be completely discharged are avoided.

Description

Technical Field

[0001] The utility model relates to the field of film applicators, in particular to a mobile phone curved surface full-film fast and accurate film applicator. Background Art

[0002] Curved full-adhesive film is a film material used to protect the screens of electronic devices such as curved screen mobile phones. It adopts full-adhesive technology and can be completely adsorbed and adhered to the curved screen of the device to provide better protection. When applying film to electronic devices such as curved screen mobile phones, some of them are directly calibrated with the curved full-adhesive film and the curved screen manually, and then attached. Because the curved surface is not easy to align, there will be a certain degree of error. Therefore, in order to apply the film quickly and accurately, a fast and accurate film-applying artifact is needed. For this purpose, a mobile phone curved full-adhesive film fast and accurate film applicator is proposed.

[0003] When the existing film laminating machine rolls the curved full-surface film, most of the rollers are in a vertical state relative to the moving direction and roll. Especially when laminating a four-sided curved mobile phone, the air at the joint between the curved full-surface film and the screen cannot be effectively discharged, which may cause the screen to contain bubbles after lamination, which is relatively ugly and may cause poor touch. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a mobile phone curved full-film fast and accurate film applicator is proposed. The film applicator uses a first card slot to clamp the film coating box into the first card slot through the rear end fixed slider, and then uses the first card slot as the rotation point of the film coating box to clamp the fixed slider at the front end of the film coating box into the second card slot, so that the starting position of the silicone roller skips the positioning column and starts again, thereby avoiding the problem that the silicone roller may touch the limit column when moving the film coating box in the past. For this reason, the problem of the curved full-film swinging caused by touching the limit column is also avoided.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mobile phone curved surface full-adhesive film fast and accurate film applicator, comprising a bottom frame, the top end of the bottom frame is provided with a cover plate, the upper surface of the bottom frame is provided with a placement groove, the upper ends of the inner walls on both sides of the placement groove are provided with sliding grooves, the rear ends of the two sides of the upper surface of the bottom frame are provided with a first card slot, the front end of the first card slot is provided with a second card slot, the upper end of the bottom frame is provided with a film coating box, the front ends of the inner walls on both sides of the film coating box are provided with two mounting slots, the front ends of the front inner walls and the rear inner walls of the film coating box are fixedly connected with buckles, a silicone roller is provided at the front end of the film coating box, and a placement plate is provided on the inner top surface of the other film coating box, the lower surface of the placement plate is fixedly connected with an angled air guide scraper, the rear end of the upper surface of the bottom frame is provided with a through groove, and the front end and rear end of the outer walls on both sides of the film coating box are fixedly connected with fixed sliders;

[0007] Through the above technical solution, the design structure of this mobile phone curved surface full-film fast and accurate film applicator enables it to have higher film applicator efficiency and quality, more functions, and improve the operator's work efficiency and film applicator effect.

[0008] Furthermore, a handle groove is provided at the top of the upper surface of the bottom frame;

[0009] Through the above technical solution, a handle groove is opened at the top of the upper surface of the bottom frame, so that when one hand moves the laminating box, the other hand can hold it steadily, and the film applicator can be hung and taken better.

[0010] Furthermore, side panels are fixedly connected to both sides of the lower surface of the film covering box;

[0011] Through the above technical solution, the side plates are fixedly connected to both sides of the lower surface of the film covering box, so that the film covering box can be better guided when it moves.

[0012] Furthermore, the front end and the rear end and both sides of the bottom of the placement groove are fixedly connected with limited steps;

[0013] Through the above technical solution, the limiting steps are fixedly connected to the front end and the rear end and both sides of the bottom of the placement slot, and the limiting steps are finely carved according to different mobile phone sizes, so that the mobile phone can be accurately positioned in the placement slot from the three axial directions of left, right, up, down, and high and low, so as to better support the electronic equipment.

[0014] Furthermore, the front end and the rear end of the bottom surface of the placement groove are fixedly connected with a plurality of limit columns;

[0015] Through the above technical solution, a plurality of limit columns are fixedly connected to the front and rear ends of the bottom surface of the placement groove, and the position of the limit columns relative to the mobile phone is finely carved, so that the curved full-surface film can be better accurately fixed on the mobile phone screen on the limit columns.

[0016] Furthermore, the upper parts of the front ends of the inner walls on both sides of the placement groove are fixedly connected to limit blocks;

[0017] Through the above technical solution, by fixing the limit blocks on the upper part of the front end of the inner walls on both sides of the groove, and by finely carving the limit blocks according to different mobile phone sizes, the moving position of the laminating box can be accurately limited.

[0018] Thereby, the moving position of the laminating box can be better and more accurately limited according to different mobile phone sizes.

[0019] Furthermore, both ends of the silicone roller are snap-fitted with the mounting groove;

[0020] Through the above technical solution, both ends of the silicone roller are engaged with the installation grooves, so that the silicone roller can be better installed and removed.

[0021] Furthermore, the rear fixed slider is engaged with the first slot, and the front fixed slider is engaged with the second slot;

[0022] Through the above technical solution, the rear end fixed slider is engaged with the first slot, and the front end fixed slider is engaged with the second slot, so that the film covering box can be better installed and the film covering box can be moved more stably in the slide slot.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a mobile phone curved surface full-film fast and accurate film applicator. Compared with the existing film applicator, the film applicator uses a first slot to insert the film coating box into the first slot through the rear end fixed slider, and then uses the first slot as the rotation point of the film coating box to make the fixed slider at the front end of the film coating box insert into the second slot, so that the starting position of the silicone roller skips the positioning column and starts again, thereby avoiding the problem that the silicone roller may touch the limit column when moving the film coating box in the past. Therefore, the problem of the curved surface full-film swinging caused by touching the limit column is also avoided.

[0025] 2. The utility model proposes a mobile phone curved full-film fast and accurate film applicator. When using the film applicator, it is necessary to select a silicone roller or an angled air scraper according to the needs of the electronic device screen. When using the angled air scraper, the angled air scraper is inserted into the laminating box through a buckle. The surface of the angled air scraper is covered with a layer of soft material, which is convenient for compacting the gap between the curved full-film and the mobile phone screen. The angled air scraper is at an angle of 20 to 45 degrees relative to the axial direction of the silicone roller. In this way, the starting end of the scraping and exhausting process will start from the upper left corner (or upper right corner) of the mobile phone screen, exhaust in a diagonal direction, and end at the lower right corner (or lower left corner) of the mobile phone screen. Because the four corners of the four-curved full-film are easiest to exhaust, such a design makes it easier to completely exhaust the bubbles and avoids the problem that the edges of the four-curved full-film are not easy to exhaust. When using the silicone roller, the silicone roller is placed in the installation slot and buckled, and then installed on the bottom frame together with the film laminating box through the card slot. At the same time, the silicone roller presses on the hyperbolic full-film, and then pushes the film laminating box up and down to move, and the air between the hyperbolic full-film and the mobile phone screen is rolled and discharged by the silicone roller, so that the hyperbolic full-film is attached to the screen of the electronic device. In this way, the versatility of the film laminating box can be greatly improved, so that it can be applied to mobile phone screens with different curved surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of a mobile phone curved surface full-film fast and accurate film applicator proposed by the utility model;

[0027] Figure 2 This is a structural schematic diagram of a mobile phone curved surface full-film fast and accurate film applicator proposed by the utility model;

[0028] Figure 3 This is a bottom view of a mobile phone curved surface full-film fast and accurate film applicator proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of a silicone roller in a mobile phone curved surface full-film fast and accurate film applicator proposed by the utility model;

[0030] Figure 5 This is an axonometric diagram of an angled air guide scraper in a mobile phone curved surface full-film fast and accurate film applicator proposed by the utility model;

[0031] Figure 6 This is an axonometric diagram of a mobile phone curved surface full-film fast and accurate film applicator proposed by the utility model.

[0032] Legend:

[0033] 1. Bottom frame; 2. Laminating box; 3. Placement slot; 4. First card slot; 5. Handle slot; 6. Limiting column; 7. Limiting block; 8. Through slot; 9. Second card slot; 10. Slide slot; 11. Limiting step; 12. Buckle; 13. Silicone roller; 14. Side panel; 15. Fixed slider; 16. Installation slot; 17. Placement plate; 18. Angled air scraper; 19. Cover plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-6 , an embodiment provided by the utility model:

[0036] A mobile phone curved surface full-adhesive film fast and accurate film applicator, comprising a bottom frame 1, a cover plate is arranged at the upper end of the bottom frame, a placement groove 3 is opened on the upper surface of the bottom frame 1, and the upper ends of the inner walls on both sides of the placement groove 3 are opened with sliding grooves 10, the rear ends of both sides of the upper surface of the bottom frame 1 are opened with first card slots 4, and the front end of the first card slot 4 is arranged with a second card slot 9, a film laminating box 2 is arranged at the upper end of the bottom frame 1, and the front ends of the inner walls on both sides of the film laminating box 2 are opened with two mounting grooves 16, and buckles 12 are fixedly connected to both sides of the front inner wall and the rear inner wall of the film laminating box 2, a silicone roller 13 is arranged at the front end of the inside of one film laminating box 2, a placement plate 17 is arranged on the inner top surface of the other film laminating box 2, and an angled air guide scraper 18 is fixedly connected to the lower surface of the placement plate 17, a through groove 8 is arranged at the rear end of the upper surface of the bottom frame 1, and the front end and rear end of the outer walls on both sides of the film laminating box 2 are fixedly connected with fixed sliders 15;

[0037] The design structure of this mobile phone curved surface full-film multifunctional fast and accurate film applicator enables it to have higher film applicator efficiency and quality, more functions, and improve the operator's work efficiency and film applicator effect.

[0038] A handle groove 5 is provided at the top of the upper surface of the bottom frame 1. The handle groove 5 is provided at the top of the upper surface of the bottom frame 1, so that when one hand moves the film box 2, the other hand can hold it steady, and the film applicator can be hung and taken better. Side panels 14 are fixedly connected to both sides of the lower surface of the film box 2. Side panels 14 are fixedly connected to both sides of the lower surface of the film box 2, so that the film box 2 can be better guided when it is moved. The front end and rear end and both sides of the bottom of the placement groove 3 are fixedly connected to the limiting step 11. By finely carving the limiting step 11 according to different mobile phone sizes, the mobile phone can be accurately positioned in the placement groove 3 from the three axial directions of left, right, up, down, and high, so as to better support the electronic device accurately. A plurality of limiting columns 6 are fixedly connected to the front end and rear end of the bottom surface of the placement groove 3. By finely carving the limiting column 6 relative to the position of the mobile phone, the curved full adhesive film can be better accurately fixed on the mobile phone screen on the limiting column.

[0039] The upper part of the front end of the inner wall on both sides of the placement groove 3 is fixedly connected with the limiting block 7. By fixing the upper part of the front end of the inner wall on both sides of the placement groove 3 with the limiting block 7, fine carving is performed according to different mobile phone sizes, so that the moving position of the coating box 2 can be better and more accurately limited.

[0040] Both ends of the silicone roller 13 are snap-fitted with the mounting groove 16. By snap-fitting with both ends of the silicone roller 13 and the mounting groove 16, the silicone roller 13 can be better installed and disassembled. The rear end fixed slider 15 is snap-fitted with the first slot 4, and the front end fixed slider 15 is snap-fitted with the second slot 9. By snap-fitting with the rear end fixed slider 15 and the first slot 4, and the front end fixed slider 15 and the second slot 9, the coating box 2 can be better installed and the coating box 2 can be moved more stably in the slide groove 10.

[0041] Working principle: When in use, place the mobile phone in the placement slot 3, and use the limiting step 11 to provide precise support for the electronic device in three axes. Then insert the positioning hole on the positioning strip of the curved full-film into the limiting column 6, and at the same time pass the front end of the pull-out strip of the curved full-film through the through slot 8, so that the curved full-film is precisely suspended and fixed on the mobile phone. Then pull the pull-out strip and drive the release film through the through slot 8 to complete tearing off the protective film of the full-film. If the screen of the electronic device is a four-sided curved screen, place the placement plate 17 into the interior of the coating box 2, and then clamp it with the buckle 12. Then, clamp the coating box 2 into the first card slot 4 through the rear end fixed slider 15, and then use the first card slot 4 as the rotation point of the coating box 2 to make the fixed slider 15 at the front end of the coating box 2 clamp into the second card slot 9, and then install the coating box 2 on the bottom frame. 1, and then push the laminating box 2 to move. Since the angled air-guiding scraper 18 is at an angle of 20 to 45 degrees relative to the axial direction of the silicone roller 13, scraping starts from the upper left corner of the mobile phone screen and exhausts in a diagonal direction. The scraping and exhaust ends at the lower right corner of the mobile phone screen, so that the angled air-guiding scraper 18 first removes the air between the curved full-surface film and the screen, and scrapes and presses the full-surface film to fit the screen. When the screen of the electronic device is a double-sided curved screen, the silicone roller 13 is placed in the mounting groove 16 and clamped, and then installed on the bottom frame 1 together with the laminating box 2 through the first clamping groove 4. At the same time, the silicone roller 13 is pressed on the curved full-surface film, and then the laminating box 2 is pushed up and down to move, and the air between the curved full-surface film and the mobile phone screen is rolled and exhausted by the silicone roller 13, so that the curved full-surface film is pasted on the screen of the electronic device.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile phone curved surface full-film fast and accurate film applicator, comprising a bottom frame (1), characterized in that: A cover plate (19) is provided at the upper end of the bottom frame (1), a placement groove (3) is provided on the upper surface of the bottom frame (1), and slide grooves (10) are provided at the upper ends of the inner walls on both sides of the placement groove (3), first card grooves (4) are provided at the rear ends of the two sides of the upper surface of the bottom frame (1), and a second card groove (9) is provided at the front end of the first card groove (4), two film covering boxes (2) are provided at the upper end of the bottom frame (1), and two installation grooves (16) are provided at the rear ends of the inner walls on both sides of the film covering box (2), and the Buckles (12) are fixedly connected to both sides of the front inner wall and the rear inner wall of the coating box (2); a silicone roller (13) is provided at the rear end inside one of the coating boxes (2); a placement plate (17) is provided on the inner top surface of the other coating box (2); an angled air guide scraper (18) is fixedly connected to the lower surface of the placement plate (17); a through groove (8) is provided at the rear end of the upper surface of the bottom frame (1); and fixed sliders (15) are fixedly connected to the front and rear ends of the outer walls on both sides of the coating box (2).

2. According to claim 1, a mobile phone curved surface full-film fast and accurate film applicator, characterized in that: A handle groove (5) is provided at the top of the upper surface of the bottom frame (1).

3. According to claim 1, a mobile phone curved surface full-film fast and accurate film applicator is characterized by: Side plates (14) are fixedly connected to both sides of the lower surface of the film-covering box (2).

4. The mobile phone curved surface full-film fast and accurate film applicator according to claim 1, characterized in that: A plurality of limiting columns (6) are fixedly connected to the front end and the rear end of the inner bottom surface of the placement groove (3).

5. According to claim 1, a mobile phone curved surface full-film fast and accurate film applicator is characterized by: The front end and the rear end as well as both sides of the bottom surface of the placement groove (3) are fixedly connected to the limiting steps (11).

6. The mobile phone curved surface full-film fast and accurate film applicator according to claim 1, characterized in that: The upper parts of the front ends of the inner walls on both sides of the placement groove (3) are fixedly connected to limiting blocks (7).

7. The mobile phone curved surface full-film fast and accurate film applicator according to claim 1, characterized in that: Both ends of the silicone roller (13) are snap-fitted with the mounting groove (16).

8. The mobile phone curved surface full-film fast and accurate film applicator according to claim 1, characterized in that: The front fixed slide block (15) is engaged with the second slot (9), and the rear fixed slide block (15) is engaged with the first slot (4).

Images