CN215285414U - Film sticking device - Google Patents

Abstract

This application is applicable to cell-phone pad pasting equipment technical field, provides a pad pasting device, and the pad pasting device includes: the upper part of the box body is provided with an accommodating cavity; the first film positioning part is arranged at the first end of the box body so as to position the first end of the film; the second film positioning part is arranged at the second end of the box body so as to position the second end of the film, an installation space is formed between the first film positioning part and the second film positioning part, and the installation space is positioned in the accommodating cavity and used for installing equipment to be film-pasted; the socket fixing part is rotatably arranged at the second end of the second film positioning part or the box body; at least two kinds of plugs are arranged on the socket fixing part, and one of the at least two kinds of plugs can face the accommodating cavity by rotating the socket fixing part so as to be inserted into the socket of the device to be coated. The plug corresponding to the film sticking equipment is selected by rotating the socket fixing part so as to fix the film sticking equipment, and the film sticking equipment has better universality.

Description

Film sticking device

Technical Field

The application belongs to the technical field of mobile phone film pasting equipment, and particularly relates to a film pasting device.

Background

Along with the development and progress of social science and technology, electronic products are more and more popular in human life. However, the screen glass of the current electronic product is often scratched, and especially, the screen of the portable electronic product, such as a mobile phone, is frequently damaged. The smart phone is of a design of eight-door, and among numerous phones, two standardized types of phones appear, which are custom called ISO and android. Along with the increasingly frequent use of mobile intelligent electronic equipment by people, a layer of protective film is pasted on the screen of the mobile equipment by a plurality of users to protect the screen of the mobile electronic equipment, the traditional film pasting mode is a manual film pasting operation mode, but the manual film pasting operation mode easily causes the problems of misalignment between the film and the mobile phone screen, more bubbles, easy contamination and the like. To solve these problems, various positioning film-attaching auxiliary devices have been invented. The current auxiliary equipment devices for positioning and sticking the film are all disposable positioning and sticking film equipment, and positioning and sticking film magic devices on the market are only aiming at a certain brand mobile phone machine model or a certain kind of mobile phone positioning and sticking film magic device, such as positioning and sticking film magic devices made by two types of mobile phones, namely an android mobile phone and an ISO mobile phone, and cannot be compatible with two types of mobile phone sticking films simultaneously, so that people can not stick other types of mobile phones with the product after using once, and the auxiliary equipment devices are directly discarded after using, thereby causing serious waste.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a pad pasting device, aims at solving the poor technical problem of pad pasting device commonality among the prior art.

To achieve the above object, according to one aspect of the present application, there is provided a film attaching apparatus including: the upper part of the box body is provided with an accommodating cavity; the first film positioning part is arranged at the first end of the box body so as to position the first end of the film; the second film positioning part is arranged at the second end of the box body so as to position the second end of the film, an installation space is formed between the first film positioning part and the second film positioning part, and the installation space is positioned in the accommodating cavity and used for installing equipment to be film-pasted; the socket fixing part is rotatably arranged at the second end of the second film positioning part or the box body; at least two kinds of plugs are arranged on the socket fixing part, and one of the at least two kinds of plugs can face the accommodating cavity by rotating the socket fixing part so as to be inserted into the socket of the device to be coated.

Optionally, the distance between the second film positioning portion and the first film positioning portion is adjustable, and the second film positioning portion is movably disposed in the accommodating cavity.

Optionally, the socket fixing part includes the swivel mount, is provided with the axis of rotation between swivel mount and the second pad pasting location portion, and the vertical setting of axis of rotation, the swivel mount passes through the axis of rotation and rotationally installs on second pad pasting location portion.

Optionally, the axis of rotation sets up in the bottom of swivel mount, is provided with the mounting hole on the second pad pasting location portion, and the bottom of axis of rotation is provided with the eye-splice, and the axis of rotation is worn to establish in the mounting hole to it is spacing through the eye-splice.

Optionally, a positioning concave part is arranged at the bottom of the rotating frame, and a buckle convex part is arranged on the second film positioning part and can be clamped into the positioning concave part to lock the rotating frame.

Optionally, the second film positioning portion includes a main body and at least two second positioning columns, and the main body is movably disposed in the accommodating cavity; the swivel mount passes through the axis of rotation and rotationally installs on second pad pasting location portion, and each second reference column all sets up on the swivel mount.

Optionally, be provided with guide rail portion on the diapire that holds the chamber, guide rail portion extends along the length direction who holds the chamber, and the main part bottom is provided with the guide block, and the guide block movably sets up on the guide rail.

Optionally, the film sticking device further comprises a swinging block which is swingably mounted on the rotating frame, and the plug is provided on the swinging block so as to be capable of swinging up and down.

Optionally, the first film positioning portion includes at least two first positioning posts, each first positioning post is disposed at the first end of the box body, a first positioning flange is disposed on a lateral portion of the first positioning post, a second positioning flange is disposed on a lateral portion of the second positioning post, and an upper surface of the second positioning flange is higher than an upper surface of the first positioning flange.

Optionally, a mounting groove is formed above the main body, the rotating frame is mounted in the mounting groove, and the upper surface of the rotating frame is coplanar with the upper surface of the main body; the film sticking device also comprises a box cover which can be covered on the box body in a turnover way.

The application provides a pad pasting device's beneficial effect lies in: compared with the prior art, this application provides specific space for treating pad pasting equipment through the chamber that holds in the box body, then utilize first pad pasting location portion and second pad pasting location portion location pad pasting, realize the fixed to the pad pasting, especially can select and treat the plug that pad pasting equipment corresponds through rotatory socket fixed part, treat pad pasting equipment with the fixing, if treat that pad pasting equipment is the IOS socket, then cooperate with the rotatory play of the IOS plug that corresponds, if treat that pad pasting equipment is tall and erect socket, then cooperate with the tall and erect plug rotation play of ann that corresponds, have better commonality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a film sticking device equipped with a device to be stuck with a film and a film, provided by an embodiment of the application;

fig. 2 is a schematic structural diagram of a film sticking device according to an embodiment of the present disclosure;

FIG. 3 is a partially cut-away schematic structural diagram of a film sticking device provided with a device to be stuck with a film according to an embodiment of the application;

FIG. 4 is an enlarged view of area A of FIG. 3;

fig. 5 is a schematic structural view of the film attaching device according to the embodiment of the present application after a mobile phone and a film are attached;

FIG. 6 is a schematic structural diagram of a film scraping operation using a scraper according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of an embodiment of a film sticking device of the present application with an adjustable plug angle;

FIG. 8 is a schematic view of a longitudinal split configuration of an angularly adjustable plug embodiment of the film attachment apparatus of the present application;

FIG. 9 is a schematic structural view of a rotating frame of an embodiment of a film sticking device of the present application, in which an angle of a plug is adjustable during rotation;

FIG. 10 is a schematic view of a transverse split configuration of an angularly adjustable plug embodiment of the present application;

fig. 11 is an enlarged view of the area a in fig. 10.

Reference numerals referred to in the above figures are detailed below:

10. a box body; 11. an accommodating chamber; 20. a first film positioning portion; 21. a first positioning post; 30. a second film positioning part; 31. a second positioning column; 311. a second locating flange; 32. a main body; 33. a snap projection; 40. a socket fixing portion; 41. a plug; 42. a rotating frame; 43. a rotating shaft; 44. a guide groove; 45. a guide block; 46. a swing block; 50. pasting a film; 51. positioning holes; 60. a box cover; 61. a slot; 62. a squeegee; 70. equipment to be filmed; 80. an anti-slip cotton layer; 90. a return spring.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

As described in the background art, with the development and progress of social science and technology, electronic products are more and more popular in human life. However, the screen glass of the current electronic product is often scratched, and especially, the screen of the portable electronic product, such as a mobile phone, is frequently damaged. The smart phone is of a design of eight-door, and among numerous phones, two standardized types of phones appear, which are custom called ISO and android. Along with the increasingly frequent use of mobile intelligent electronic equipment by people, a layer of protective film is pasted on the screen of the mobile equipment by a plurality of users to protect the screen of the mobile electronic equipment, the traditional film pasting mode is a manual film pasting operation mode, but the manual film pasting operation mode easily causes the problems of misalignment between the film and the mobile phone screen, more bubbles, easy contamination and the like. To solve these problems, various positioning film-attaching auxiliary devices have been invented. The current auxiliary equipment devices for positioning and sticking the film are all disposable positioning and sticking film equipment, and positioning and sticking film magic devices on the market are only aiming at a certain brand mobile phone machine model or a certain kind of mobile phone positioning and sticking film magic device, such as positioning and sticking film magic devices made by two types of mobile phones, namely an android mobile phone and an ISO mobile phone, and cannot be compatible with two types of mobile phone sticking films simultaneously, so that people can not stick other types of mobile phones with the product after using once, and the auxiliary equipment devices are directly discarded after using, thereby causing serious waste.

Referring to fig. 1 to 11, in order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a film laminating apparatus, which includes a case 10, a first film positioning portion 20, a second film positioning portion 30 and a socket fixing portion 40, wherein an upper portion of the case 10 is provided with a receiving cavity 11; the first film positioning part 20 is provided at a first end of the case body 10 to position the first end of the film; the second film positioning part 30 is arranged at the second end of the box body 10 to position the second end of the film, an installation space is formed between the first film positioning part 20 and the second film positioning part 30, and the installation space is positioned in the accommodating cavity 11 and used for installing the equipment 70 to be film-pasted; the socket fixing part 40 is rotatably mounted on the second film positioning part 30 or the second end of the box body 10; at least two kinds of plugs 41 are arranged on the socket fixing part 40, and rotating the socket fixing part 40 can enable one of the at least two kinds of plugs 41 to face the accommodating cavity 11 to be inserted into the socket of the device to be laminated 70. When the film sticking device is used for sticking films, firstly, a device 70 to be stuck with films is installed in a containing cavity 11, a socket fixing part 40 is rotated, a plug 41 matched with the device 70 to be stuck with films is rotated to a position facing the containing cavity 11 and is inserted into a socket of the device 70 to be stuck with films, so that the device 70 to be stuck with films is fixed, then, two ends of the film are respectively positioned and fixed through a first film positioning part 20 and a second film positioning part 30, so that the film is positioned above the device 70 to be stuck with films, so that the fixation of the film sticking device 70 and the device 70 to be stuck with films is completed, a stable working environment is provided for the subsequent film scraping step, and it can be seen that the device 70 to be stuck with films is provided with a specific space through the containing cavity 11 in a box body 10, then, the film sticking is positioned by the first film positioning part 20 and the second film positioning part 30, so that the fixation of the film sticking 50 is realized, and particularly, the plug 41 corresponding to the device 70 to be stuck with films can be stuck with films through the socket fixing part 40 selected, with fixed pad pasting equipment 70 of treating, if treat pad pasting equipment 70 and be the IOS socket, then cooperate with the rotatory play of corresponding IOS plug, if treat pad pasting equipment 70 and be tall and erect the socket for ann, then cooperate with the tall and erect plug rotation play of ann that corresponds, have better commonality.

The types of the plugs 41 may be two, three, four, and the like, and may be selected for different types of devices 70 to be film-pasted.

Referring to fig. 2, the film pasting device of the present application can also accommodate different sizes of devices 70 to be pasted with films, specifically, the distance between the second film pasting positioning part 30 and the first film pasting positioning part 20 in the present embodiment is adjustable, and the second film pasting positioning part 30 is movably arranged in the accommodating cavity 11. When the film sticking needs to be carried out on the small-size film sticking equipment 70 to be stuck, the needed film sticking is small, and the distance between the first film sticking positioning part 20 and the second film sticking positioning part 30 can be adjusted to be small, so that the small-size film sticking is adapted; when the film sticking needs to be carried out on the large-size film sticking equipment 70 to be stuck, the needed film sticking is also large, and the distance between the first film sticking positioning part 20 and the second film sticking positioning part 30 can be adjusted to be large, so that the large-size film sticking equipment is suitable for large-size film sticking. Meanwhile, the second film positioning part 30 is movably arranged in the accommodating cavity 11, so that the size of the installation space can be adjusted while the position of the second film positioning part 30 is adjusted, and mobile phones with different sizes can be clamped.

Referring to fig. 2 and 4, in order to realize the rotation function of the socket fixing portion 40, specifically, the socket fixing portion 40 in the present embodiment includes a rotating frame 42, a rotating shaft 43 is disposed between the rotating frame 42 and the second film positioning portion 30, the rotating shaft 43 is vertically disposed, and the rotating frame 42 is rotatably mounted on the second film positioning portion 30 through the rotating shaft 43. In a specific embodiment, the plugs 41 are two plugs, i.e. an android plug and an IOS plug, and the two plugs 41 are located on two opposite sides of the rotating frame 42, and the switching can be completed by rotating 180 °.

In order to facilitate the installation and prevent the rotation shaft 43 from coming off, the rotation shaft 43 in this embodiment is disposed at the bottom of the rotating frame 42, the second film positioning portion 30 is provided with a mounting hole, the bottom of the rotation shaft 43 is provided with a plug, and the rotation shaft 43 is inserted into the mounting hole and is limited by the plug. Wherein, the eye-splice is the back taper body, and axis of rotation 43 is inside to have logical groove, leads to the groove and runs through the back taper body, makes the back taper body have certain elasticity to be convenient for insert the mounting hole, insert the back eye-splice and resume original state, through the back taper body card in the mounting hole, accomplish the installation.

In order to lock the selected plug 41 after it is rotated to a designated position and prevent it from further rotating, the bottom of the rotating frame 42 in this embodiment is provided with a positioning concave portion, the second film positioning portion 30 is provided with a snap convex portion 33, and the snap convex portion 33 can be snapped into the positioning concave portion to lock the rotating frame 42. The mating position of the snap convex 33 and the positioning concave corresponds to a designated position of a certain plug 41, in a preferred embodiment, the positioning concave and the snap convex 33 are both plural, the plural positioning concave and the plural snap convex 33 are provided in one-to-one correspondence, the plural positioning concave and the plural snap convex 33 are all circumferentially arranged with the rotation shaft of the rotating frame 42 as the center, and a predetermined angle is provided between two adjacent positioning concave, the predetermined angle is the same as the minimum rotation angle of the rotating frame 42 required to switch the plug 41. In another embodiment, there is one positioning concave portion, there are a plurality of snap convex portions 33, the plurality of snap convex portions 33 are circumferentially arranged around the rotation axis of the rotation frame 42, and a predetermined angle is provided between two adjacent snap convex portions 33, and the predetermined angle is the same as the minimum rotation angle of the rotation frame 42 requiring the switching plug 41. In yet another embodiment, the positioning convex portion is plural, the snap concave portion is one, the plural positioning concave portions are circumferentially arranged with the rotation shaft of the rotation frame 42 as a center, and a predetermined angle is provided between two adjacent positioning concave portions, the predetermined angle is the same as the minimum rotation angle of the rotation frame 42 requiring the switching plug 41.

In a specific embodiment, the two sides of the film 50 are provided with positioning holes 51, in order to position the film 50, the second film positioning portion 30 in this embodiment includes a main body 32 and at least two second positioning posts 31, the main body 32 is movably disposed in the accommodating cavity 11; the rotating frame 42 is rotatably mounted on the second film positioning portion 30 through a rotating shaft 43, and each second positioning column 31 is disposed on the rotating frame 42.

Referring to fig. 2, in order to make the movement of the second film positioning portion 30 more accurate when adjusting the distance between the second film positioning portion 30 and the first film positioning portion 20, the bottom wall of the accommodating chamber 11 in this embodiment is provided with a guide rail portion extending along the length direction of the accommodating chamber 11, and the bottom of the main body 32 is provided with a guide block 45, and the guide block 45 is movably disposed on the guide rail. Wherein, two ends of the box body 10 are two ends of the containing cavity 11 in the length direction. The movement of the main body 32 is guided by the cooperation of the guide rail portion and the guide block 45 so as to be only close to or away from the first film positioning portion 20, thereby achieving precise adjustment. In a specific embodiment, the guide rail portion in this embodiment includes two guide grooves 44, two guide blocks 45, and two guide blocks 45 are movably installed in the two guide grooves 44, respectively. Referring to fig. 8, in order to provide a certain pressure to the device to be film-pasted in the installation space to prevent the device from shaking and to enable the second film-pasted positioning portion to automatically reset, the film-pasted device of the present application further includes an automatic resetting member, the automatic resetting member is used for applying an external force to the guide block to automatically reset the second film-pasted positioning portion when the installation space is free from the device to be film-pasted, preferably, the automatic resetting member is a return spring 90, a first end of the return spring 90 is connected to the inside of the case, a second end of the return spring 90 is connected to the guide block, during the installation of the device to be film-pasted, the second film-pasted positioning portion slides, the return spring 90 is stretched, the return spring 90 applies an elastic force to the second film-pasted positioning portion to further apply a pressure to the mobile phone by the second film-pasted positioning portion to prevent the mobile phone from shaking, and after the mobile phone is taken out, the return spring 90 is restored, so that the second film positioning part is reset.

Referring to fig. 9, in a preferred embodiment, in order to prevent the equipment to be filmed from sliding, the film sticking device of the embodiment further comprises an anti-slip cotton layer 80, wherein the anti-slip cotton layer 80 is installed at the bottom of the accommodating cavity to increase the friction force on the equipment to be filmed and prevent the equipment to be filmed from sliding.

Since the device to be filmed, such as a mobile phone, is often required to be inclined at a certain angle during the process of being installed in the installation space, a certain angle exists between the socket of the mobile phone and the plug of the film sticking device, in order to enable the plug to be smoothly inserted into the socket of the mobile phone during the process of installing the mobile phone in the installation space, in a preferred embodiment, the film sticking device further comprises a swinging block 46, the swinging block 46 is swingably installed on the rotating frame, and the plug is arranged on the swinging block 46 so as to enable the plug to swing up and down. In the process of mounting the mobile phone in the mounting space of the present embodiment, the angle of the swing block 46 can be adjusted, so that the plug can be directed toward the jack of the mobile phone, thereby smoothly inserting the plug into the jack.

Specifically, the swing block 46 in this embodiment is pivoted on the rotating frame, and the pivot shaft of the swing block 46 and the rotating frame is horizontally disposed, but in other embodiments, the swing block 46 may be mounted on the rotating frame in other manners as long as the swing block 46 can swing. Preferably, the rotation block is provided with a relief groove, and the swing block 46 is installed in the relief groove.

Referring to fig. 10 and 11, in a preferred embodiment, the number of the plugs in this embodiment is two, such as an android plug and an IOS plug, the two plugs are relatively disposed on the same swing block 46, and if the device 70 to be filmed is an IOS socket, the corresponding IOS plug is rotated out, and the angle of the swing block 46 is adjusted, so that the IOS plug is directly matched with the IOS socket, and if the device 70 to be filmed is an android socket, the corresponding android plug is rotated out, and the angle of the swing block 46 is adjusted, so that the android plug is directly matched with the android socket, which has better versatility.

Referring to fig. 4, the first film positioning portion 20 in the present embodiment includes at least two first positioning posts 21, each first positioning post 21 is disposed at the first end of the box 10, a first positioning flange is disposed at a side portion of the first positioning post 21, and a second positioning flange 311 is disposed at a side portion of the second positioning post 31, so as to facilitate film exhaust and prevent bubbles from generating, an upper surface of the second positioning flange 311 is higher than an upper surface of the first positioning flange, so that the mounted film has a certain inclination angle, and when the film is scraped, the film is beneficial to discharging gas and preventing bubbles from generating.

In order to make the best of the internal space of the box 10, a mounting groove is formed above the main body 32 in this embodiment, the rotating frame 42 is mounted in the mounting groove, the upper surface of the rotating frame 42 is coplanar with the upper surface of the main body 32, the rotating frame 42 is accommodated in the mounting groove, and the rotating frame 42 is prevented from being structurally overhigh and wasting the internal space of the box 10.

In order to seal the inside of the accommodating cavity 11 and prevent impurities from entering the accommodating cavity 11, the film sticking device further comprises a box cover 60, and the box cover 60 is covered on the box body 10 in a turnover mode. When the film sticking device is not in use, the box cover 60 can be covered on the box body 10 to prevent external impurities from entering the accommodating cavity 11.

Referring to fig. 1, in a preferred embodiment, a box cover 60 is provided with a slot 61 inside, and the slot 61 can be provided with a scraper 62 for scraping the film.

In summary, the film pasting device provided by the embodiment at least has the following beneficial technical effects:

when the film sticking device is used for sticking films, firstly, equipment to be stuck with films is arranged in a containing cavity, a socket fixing part is rotated, a plug matched with the equipment to be stuck with films is rotated to a position facing the containing cavity and is inserted into a socket of the equipment to be stuck with films, so that the equipment to be stuck with films is fixed, then, two ends of the films are respectively positioned and fixed through a first film positioning part and a second film positioning part and are positioned above the equipment to be stuck with films, so that the fixation of the films and the equipment to be stuck with films is finished, a stable working environment is provided for the subsequent film scraping step, and it can be seen that the device to be stuck with films provides a specific space for the equipment to be stuck with films through the containing cavity in a box body, then, the films are positioned by utilizing the first film positioning part and the second film positioning part, so that the fixation of the films is realized, and particularly, the plug corresponding to the equipment to be stuck with films can be picked out through rotating the socket fixing part, with fixed pad pasting equipment of treating, if treat that the pad pasting equipment is the IOS socket, then cooperate with the rotatory play of the IOS plug that corresponds, if treat that the pad pasting equipment is tall and erect socket, then cooperate with the tall and erect plug rotation play of corresponding ann, have better commonality.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A film attachment apparatus, comprising:

the upper part of the box body is provided with an accommodating cavity;

the first film positioning part is arranged at the first end of the box body so as to position the first end of the film;

the second film positioning part is arranged at the second end of the box body so as to position the second end of the film, an installation space is formed between the first film positioning part and the second film positioning part, and the installation space is positioned in the accommodating cavity and used for installing equipment to be film-pasted;

a socket fixing part rotatably mounted to the second film positioning part or the second end of the case; at least two kinds of plugs are arranged on the socket fixing portion, and the socket fixing portion can enable one of the at least two kinds of plugs to face the accommodating cavity to be inserted into the socket of the device to be pasted with the film.

2. The film sticking device according to claim 1, wherein a distance between the second film positioning portion and the first film positioning portion is adjustable, and the second film positioning portion is movably provided in the accommodating chamber.

3. The film sticking device as claimed in claim 1, wherein the socket fixing portion comprises a rotary frame, a rotary shaft is provided between the rotary frame and the second film positioning portion, the rotary shaft is vertically arranged, and the rotary frame is rotatably mounted on the second film positioning portion through the rotary shaft.

4. The film sticking device according to claim 3, wherein the rotating shaft is arranged at the bottom of the rotating frame, the second film positioning portion is provided with a mounting hole, the bottom of the rotating shaft is provided with a buckle, and the rotating shaft is arranged in the mounting hole in a penetrating manner and is limited by the buckle.

5. The film laminating device according to claim 4, wherein a positioning concave part is arranged at the bottom of the rotating frame, and a buckling convex part is arranged on the second film laminating positioning part and can be clamped into the positioning concave part to lock the rotating frame.

6. The film sticking device as claimed in claim 3, wherein the second film positioning portion comprises a main body and at least two second positioning posts, and the main body is movably arranged in the accommodating cavity; the rotating frame is rotatably installed on the second film positioning portion through the rotating shaft, and the second positioning columns are arranged on the rotating frame.

7. The film pasting device as claimed in claim 6, wherein a guide rail part is provided on the bottom wall of the accommodating cavity, the guide rail part extends along the length direction of the accommodating cavity, and the bottom of the main body is provided with a guide block movably arranged on the guide rail.

8. The film attaching device as claimed in claim 3 or 6, further comprising a swing block swingably mounted on the rotating frame, the plug being provided on the swing block so that the plug can swing up and down.

9. The film sticking device as claimed in claim 6, wherein the first film positioning portion comprises at least two first positioning posts, each first positioning post is arranged at the first end of the box body, a first positioning flange is arranged at the side part of the first positioning post, a second positioning flange is arranged at the side part of the second positioning post, and the upper surface of the second positioning flange is higher than that of the first positioning flange.

10. The film sticking device according to claim 6 or 9, wherein a mounting groove is formed above the main body, the rotating frame is mounted in the mounting groove, and the upper surface of the rotating frame is coplanar with the upper surface of the main body; the film pasting device further comprises a box cover, and the box cover can be covered on the box body in a turnover mode.

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