Film pasting jig

Abstract

A film pasting jig comprises a frame which comprises a bottom plate and a side plate located on one side of the bottom plate; the guide rail is arranged on the bottom plate, and a sliding block is arranged on the guide rail in a sliding mode. The product positioning block is arranged on the sliding block and used for bearing a product to be subjected to film pasting, and the length of the product positioning block is adjustable. And the film positioning block is arranged on the side plate and is used for placing a film. According to the film pasting jig, the length of the product positioning block is adjustable so as to adapt to products to be subjected to film pasting of different sizes; the product positioning block is arranged on the guide rail in a sliding mode, the product positioning block slides on the guide rail to abut against and make contact with the film, and therefore the film is accurately transferred to the surface corresponding to a product to be subjected to film pasting and borne by the product positioning block. By adopting the film pasting jig, the film can be accurately pasted on the product, and the film pasting efficiency is high.

Description

TECHNICAL FIELD

[0001] The application relates to a film pasting jig. BACKGROUND

[0002] In some processing procedures of existing electronic products, protective films are usually needed to avoid damage to the appearance of the electronic products during processing. Taking a mobile phone as an example, when the mobile phone needs to be repaired, the four sides of the mobile phone usually need to be pasted with protective films. Taking a mobile phone repair factory as an example, it usually needs to repair mobile phones of various models and specifications. If the protective films are pasted on the sides of the mobile phone manually, the efficiency is usually low, and the precision of the pasting of the protective films completely depends on the proficiency of the operating personnel. The existing film pasting equipment cannot adapt to various mobile phone models. If one type of mobile phone is configured with one type of film pasting equipment, it will lead to high cost. CONTENT OF THE UTILITY MODEL

[0003] In view of this, the application provides a film pasting jig which can adapt to protective films of different specifications and accurately paste the protective films.

[0004] A film pasting jig comprises:

[0005] A frame comprising a bottom plate and a side plate, the side plate being located on one side of the bottom plate;

[0006] A guide rail provided on the bottom plate, and a sliding block slidably provided on the guide rail;

[0007] A product positioning block provided on the sliding block, the product positioning block being used to carry a product to be pasted with a film, and the length of the product positioning block being adjustable; and

[0008] A film positioning block provided on the side plate, the film positioning block being used to place a film.

[0009] The film pasting jig of the application can adjust the length of the product positioning block to adapt to products to be pasted with films of different sizes, and the product positioning block is slidably provided on the guide rail, so that the product positioning block is in contact with the film by sliding on the guide rail, thereby accurately transferring the film to the surface of the product to be pasted with the film carried by the product positioning block. The film pasting jig can accurately paste the film on the product, and the film pasting efficiency is high.

[0010] In some embodiments, the product positioning block comprises a first positioning block and a second positioning block, and the first positioning block and the second positioning block are respectively detachably provided on the sliding block.

[0011] In some embodiments, the guide rail extends in a first direction to move the product positioning block closer to or further away from the side plate; the first positioning block and the second positioning block are arranged on the slider in a second direction, the second direction being different from the first direction, and the distance between the first positioning block and the second positioning block in the second direction is adjustable.

[0012] In some embodiments, the slider is provided with a plurality of screw holes arranged at intervals in the second direction, the first positioning block and the second positioning block are respectively provided with screw holes, and a screw passing through the screw hole of the first positioning block and the corresponding screw hole of the slider fixes the first positioning block on the slider, and a screw passing through the screw hole of the second positioning block and the screw hole of the slider fixes the second positioning block on the slider.

[0013] In some embodiments, the opposite ends of the guide rail are respectively connected with fixing blocks, and the fixing blocks are fixedly arranged on the bottom plate to support the guide rail on the bottom plate.

[0014] In some embodiments, the product positioning block comprises a first side edge facing the side plate, a second side edge opposite to the first side edge, and two connecting ends connected between the first side edge and the second side edge, the second side edge and the two connecting ends are respectively provided with a limiting edge, and the limiting edge is used to limit the product to be pasted with the film.

[0015] In some embodiments, the guide rail comprises two parallel and spaced guide rails, each of the guide rails is sleeved with a slider, the two sliders are connected with a connecting part, and the product positioning block is arranged on the side of the connecting part away from the sliders.

[0016] In some embodiments, the film pasting jig further comprises a vacuum suction element, and the vacuum suction element is used to vacuum suction the film placed on the film positioning block.

[0017] In some embodiments, the vacuum suction element is connected with a switch through a cable, and the switch is used to control the opening and closing of the vacuum suction.

[0018] In some embodiments, the switch is a foot-operated switch. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a perspective view of a film pasting jig according to an embodiment of the present application.

[0020] Figure 2 FIG. 2 is a perspective view of the film pasting jig according to the embodiment of the present application from another angle.

[0021] Figure 3 FIG. 3 is a schematic view of part of the assembly of the film pasting jig according to the embodiment of the present application.

[0022] Main element symbol explanation:

[0023] Film sticking jig 100, frame 10, product positioning block 30, film positioning block 50, bottom plate 11, side plate 13,

[0024] Supporting leg 15, guide rail 20, connecting part 25, sliding block 21, first positioning block 31, second positioning block 33,

[0025] Fixed block 23, retaining edge 32, vacuum adsorption element 40, switch 41, first side edge 301, second side edge 302,

[0026] Connecting end 303. DETAILED DESCRIPTION

[0027] The film sticking jig of the present application is used for film sticking treatment of products to be stuck with film, and is suitable for products of various sizes and specifications. The film sticking jig of the present application will be described by taking a product to be stuck with film as a mobile phone and a mobile phone side as an example.

[0028] Please refer to Figure 1 and Figure 2 The film sticking jig 100 of the present application embodiment includes a frame 10, a product positioning block 30 and a film positioning block 50 arranged on the frame 10. The product positioning block 30 is used to carry the mobile phone. The film positioning block 50 is used to place the film.

[0029] As shown in Figure 1 and Figure 2 The frame 10 includes a bottom plate 11 and a side plate 13, wherein the side plate 13 is located on one side of the bottom plate 11, and the bottom plate 11 and the side plate 13 are cross-connected. In the present application embodiment, the frame 10 is L-shaped as a whole, and the side plate 13 is connected perpendicularly to the bottom plate 11. In the present application embodiment, the bottom plate 11 is a rectangular plate, and one supporting leg 15 is fixedly arranged on each corner of the bottom plate 11. The frame 10 can be stably placed on the operation table by the four supporting legs 15.

[0030] The bottom plate 11 is provided with a guide rail 20, and the sliding block 21 is slidably arranged on the guide rail 20. The product positioning block 30 is detachably arranged on the sliding block 21, so that the product positioning block 30 is moved along the guide rail 20 by the sliding block 21, and the mobile phone loaded on the product positioning block 30 is moved along the guide rail 20. In the present application, the length of the product positioning block 30 is adjustable to adapt to mobile phones of different sizes and specifications.

[0031] In the present application embodiment, please refer to Figure 3The product positioning block 30 comprises a first positioning block 31 and a second positioning block 33 which are independent of each other. The first positioning block 31 and the second positioning block 33 are respectively detachably arranged on the sliding block 21, and the first positioning block 31 and the second positioning block 33 are spliced and matched to carry the mobile phone to be pasted with the film. The length of the product positioning block 30 is adjusted by adjusting the distance between the first positioning block 31 and the second positioning block 33. In other embodiments, the product positioning block 30 can also be arranged in other ways, for example, in a pull-out type to realize the length adjustment.

[0032] In the embodiment of the present application, as shown in Figure 3 two parallel and spaced guide rails 20 are arranged, and one sliding block 21 is sleeved on each guide rail 20. In addition, the first positioning block 31 and the second positioning block 33 are not directly arranged on the sliding block 21, but are connected between the two sliding blocks 21 through a connecting part 25, and the first positioning block 31 and the second positioning block 33 are detachably arranged on the connecting part 25. The connecting part 25 is connected between the first positioning block 31 and one sliding block 21, and is also connected between the second positioning block 33 and the other sliding block 21.

[0033] The film positioning block 50 is arranged on the side plate 13 and located on the surface of the side plate 13 facing the bottom plate 11. In the embodiment of the present application, the film positioning block 50 is in a strip shape to place the film in a strip shape.

[0034] In the embodiment of the present application, the surface of the bottom plate 11 on which the guide rail 20 is arranged and the surface of the side plate 13 on which the film positioning block 50 is arranged are perpendicular to each other and connected.

[0035] As shown in Figure 1 and Figure 3 , the guide rail 20 extends along the first direction. The side plate 13 is located on one side of the bottom plate 11 along the first direction, so that the product positioning block 30 and the mobile phone thereon can slide along the guide rail 20 to approach the film positioning block 50 on the side plate 13 to perform film pasting, and after film pasting, the product positioning block 30 and the mobile phone thereon can slide along the guide rail 20 to move away from the film positioning block 50 on the side plate 13.

[0036] As shown in Figure 2 and Figure 3 , along the first direction, opposite ends of the guide rail 20 are respectively connected with fixed blocks 23. The two fixed blocks 23 are oppositely arranged along the first direction and fixedly arranged on the bottom plate 11. That is, the guide rail 20 is erected on the bottom plate 11 through the two fixed blocks 23. In addition, the sliding block 21 is located between the two fixed blocks 23 and slides along the guide rail 20 to approach or move away from the side plate 13. In the embodiment of the present application, the fixed blocks 23 are kept at a distance from the film positioning block 50.

[0037] As shown in Figure 1 and Figure 3As shown, the first positioning block 31 and the second positioning block 33 are arranged in sequence along a second direction, which is different from the first direction. In the embodiment of the application, the second direction is perpendicular to the first direction. According to the length size of the mobile phone to be pasted with the film, the interval between the first positioning block 31 and the second positioning block 33 along the second direction can be adjusted, so that the length size of the mobile phone matches the length size of the product positioning block 30 along the second direction, and then the mobile phone can be placed on the first positioning block 31 and the second positioning block 33. That is, by adjusting the interval between the first positioning block 31 and the second positioning block 33 along the second direction, different sizes of products to be pasted with the film can be adapted.

[0038] In the embodiment of the application, the first positioning block 31 and the second positioning block 33 are fixed on the sliding block 21 by screw fastening, but are not limited thereto. A plurality of screw holes are arranged in the connecting portion 25, and the plurality of screw holes are arranged at intervals along the second direction. The first positioning block 31 and the second positioning block 33 are respectively provided with through screw holes. The first positioning block 31 is fixed on the sliding block 21 by a screw passing through the screw hole of the first positioning block 31 and the corresponding screw hole of the connecting portion 25, and the second positioning block 33 is fixed on the sliding block 21 by a screw passing through the screw hole of the second positioning block 33 and the screw hole of the connecting portion 25.

[0039] As shown in Figure 2 and Figure 3 The product positioning block 30 includes a first side edge 301 facing the side plate 13, a second side edge 302 opposite to the first side edge 301, and two connecting ends 303 connected between the first side edge 301 and the second side edge 302, wherein the first side edge 301 and the second side edge 302 are parallel to the second direction, and the connecting end 303 is parallel to the first direction. Although not shown in the figure, the mobile phone includes four side surfaces in addition to the opposite display front and back surfaces, and the four side surfaces include two opposite first side surfaces and two opposite second side surfaces, wherein the two second side surfaces are connected between the two first side surfaces, the first side surface is perpendicular to the side surface of the second side edge 302, and the area of the side surface of the first side edge 301 is greater than that of the second side surface. When the mobile phone is placed on the product positioning block 30, the two first side surfaces of the mobile phone are respectively located at the positions of the first side edge 301 and the second side edge 302 of the product positioning block 30, and the two second side surfaces are respectively located at the positions of the two connecting ends 303 of the product positioning block 30.

[0040] To ensure the phone is stably supported by the product positioning block 30 when placed on it, a retaining edge 32 protrudes from the edge of the product positioning block 30. This retaining edge 32, in conjunction with the product positioning block 30, forms a receiving groove to hold the phone. The retaining edge 32 is only located at the second side 302 and the two connecting ends 303, and is not located at the first side 301. The retaining edge 32 at the two connecting ends 303 can limit the phone along the second direction, effectively preventing it from slipping off the product positioning block 30 in that direction. The absence of the retaining edge 32 at the first side 301 is to avoid interfering with the application of a screen protector to the corresponding first side 301 of the phone. Furthermore, when the phone is placed on the product positioning block 30, a portion of the phone protrudes beyond the first side 301 of the product positioning block 30; that is, one of the first sides of the phone protrudes relative to the product positioning block 30. This facilitates the easy application of a screen protector to the first side of the phone when it is brought close to the film positioning block 50.

[0041] like Figure 2 As shown, the film application fixture 100 also includes a vacuum adsorption element 40, which is used to vacuum adsorb the film placed on the film positioning block 50.

[0042] In this embodiment, the film positioning block 50 is a thin plate. The film is attached to the surface of the film positioning block 50 opposite to the side plate 13. Although not shown in the figure, the vacuum adsorption element 40 may include a vacuum pump and an air pipe connected to the vacuum pump. The film positioning block 50 has vacuum adsorption holes (not shown in the figure), and the air pipe is connected to the vacuum adsorption holes. When the film is placed on the film positioning block 50, the vacuum pump adsorbs the film onto the film positioning block 50 through the air pipe and the vacuum adsorption holes.

[0043] In some embodiments, the vacuum pump may be located on the side of the side plate 13 opposite to the product positioning block 30. To facilitate the operator in turning the vacuum adsorption element 40 on and off, in this embodiment, the vacuum adsorption element 40 may also be connected to a switch 41 via a cable. The switch 41 controls the turning the vacuum pump on and off. In this embodiment, the switch 41 is a foot switch. The vacuum adsorption element 40 is turned on and off by stepping on it.

[0044] Before using the screen protector fixture 100, the length of the product positioning block 30 along the second direction needs to be adjusted according to the length of the product (mobile phone) to be covered, so that the mobile phone can be perfectly embedded in the product positioning block 30.

[0045] When the film pasting jig 100 is used, first, the film with release paper is placed on the film positioning block 50, the vacuum adsorption is turned on by stepping on the switch 41 of the vacuum adsorption element 40, the film is adsorbed on the film positioning block 50 by vacuum adsorption, and then the release paper is torn off. Then, the mobile phone is placed on the product positioning block 30, usually with the screen of the mobile phone facing down. Then, the product positioning block 30 is pushed to slide along the guide rail 20 to approach the film positioning block 50, until a first side of the mobile phone abuts and contacts the film, and the film is pasted on the first side of the mobile phone. The vacuum adsorption is turned off again by stepping on the switch 41 of the vacuum adsorption element 40, and the product positioning block 30 is pushed to slide along the guide rail 20 away from the film positioning block 50, so as to take the mobile phone and the film pasted on the first side of the mobile phone off the product positioning block 30. Finally, the film is manually pasted on the other first side and the two second sides of the mobile phone. In this way, the precise film pasting of the four side surfaces of the mobile phone is completed, so that the four side surfaces have appearance protection when the mobile phone is repaired.

[0046] The film pasting jig 100 of the present application is slidably arranged on the guide rail 20 through the product positioning block 30, and the product positioning block 30 includes the first positioning block 31 and the second positioning block 33 which are spliced with each other, the length of the product positioning block 30 is adjusted by adjusting the distance between the first positioning block 31 and the second positioning block 33, so as to adapt to products of different sizes to be pasted with film, and the film is precisely transferred to the surface of the product to be pasted with film carried by the product positioning block 30 by sliding the product positioning block 30 on the guide rail 20 to abut and contact the film. By using the film pasting jig 100, the film can be precisely pasted on the product, and the film pasting efficiency is high.

[0047] The above embodiments are only used to illustrate the technical solutions of the present application and not to limit it, although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A film pasting jig, characterized by comprising: The application relates to a film pasting jig. The film pasting jig comprises a frame, a guide rail, a product positioning block and a film positioning block. The frame comprises a bottom plate and a side plate. The guide rail is arranged on the bottom plate. The product positioning block is arranged on the guide rail.

2. The film pasting jig according to claim 1, wherein The product positioning block is used for carrying a product to be pasted with a film.

3. The film pasting jig according to claim 2, wherein The product positioning block comprises a first positioning block and a second positioning block.

4. The film pasting jig according to claim 3, wherein The first positioning block and the second positioning block are respectively arranged on the guide rail.

5. The film pasting jigs according to claim 1, wherein The guide rail extends along a first direction, so that the product positioning block is close to or away from the side plate.

6. The film pasting jigs according to claim 1, wherein The first positioning block and the second positioning block are arranged on the guide rail along a second direction.

7. The film pasting jigs according to claim 1, wherein The second direction is different from the first direction.

8. The film pasting jigs according to claim 1, wherein The interval of the first positioning block and the second positioning block along the second direction is adjustable.

9. The film pasting jig according to claim 8, wherein A plurality of screw holes are arranged on the guide rail.

10. The film pasting jigs according to claim 9, wherein The plurality of screw holes are arranged at intervals along the second direction. Screw holes are respectively arranged on the first positioning block and the second positioning block. Screws pass through the screw holes of the first positioning block and the corresponding screw holes of the guide rail, so that the first positioning block is fixed on the guide rail. Screws pass through the screw holes of the second positioning block and the screw holes of the guide rail, so that the second positioning block is fixed on the guide rail. The opposite ends of the guide rail are respectively connected with fixing blocks. The fixing blocks are fixedly arranged on the bottom plate, so that the guide rail is arranged on the bottom plate. The product positioning block comprises a first side edge, a second side edge opposite to the first side edge and two connecting ends connected between the first side edge and the second side edge. The second side edge and the two connecting ends respectively protrude with a limiting edge. The limiting edge is used for limiting the product to be pasted with the film. The guide rail comprises two parallel and spaced guide rails. Each of the guide rails is sleeved with a guide block. The two guide blocks are connected with a connecting part. The product positioning block is arranged on the side of the connecting part away from the guide blocks. The film pasting jig further comprises a vacuum adsorption element. The vacuum adsorption element is used for vacuum adsorbing the film arranged on the film positioning block. The vacuum adsorption element is connected with a switch through a cable. The switch is used for controlling the opening and closing of the vacuum adsorption. The switch is a foot-operated switch.

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