CN220743468U - Film pasting device and film pasting system - Google Patents

Abstract

The embodiment of the application discloses pad pasting device and pad pasting system, this pad pasting device includes first rotating member and second rotating member. The first rotating piece is provided with a containing part for fixing the equipment to be pasted with films and exposing the part to be pasted with films of the equipment to be pasted with films. And one side of the second rotating piece, corresponding to the part to be pasted with the film, is provided with a limiting part for limiting the protective film, and the first rotating piece can be rotationally connected to the second rotating piece. Under the condition that the first rotating piece and the second rotating piece rotate to be abutted together, the protective film is clamped and fixed between the first rotating piece and the second rotating piece, and the part to be pasted with the film is aligned with the protective film. The film sticking device is used for sticking films to electronic equipment.

Description

Film pasting device and film pasting system

Technical Field

The embodiment of the application relates to the technical field of electronic equipment, in particular to a film sticking device and a film sticking system.

Background

With the development of electronic devices, many electronic devices are currently provided with a display screen, and the surface of the display screen is generally made of glass, or other parts of the electronic device are made of glass. In the daily use process, scratches are inevitably generated on the glass materials, so that the use of a display screen is affected, or the attractiveness of the electronic equipment is affected. In this case, the consumer typically chooses to protect the display screen of the electronic device or the portion of the glass material by applying a film.

However, in the related art, the film sticking device is not strong in adaptability and poor in film sticking quality.

Disclosure of Invention

In view of this, the embodiment of the application provides a film sticking device and a film sticking system.

The technical scheme of the embodiment of the application is realized as follows:

in a first aspect, embodiments of the present application provide a film laminating device, including: the film sticking device comprises a first rotating piece and a second rotating piece, wherein the first rotating piece is provided with a containing part for fixing the film sticking device and exposing the film sticking part of the film sticking device. One side of the second rotating piece corresponding to the film pasting part of the film pasting equipment is provided with a limiting part for limiting the protective film, and the first rotating piece is rotatably connected to the second rotating piece. Under the condition that the first rotating piece and the second rotating piece rotate to be abutted together, the protective film is clamped and fixed between the first rotating piece and the second rotating piece, and the film pasting part of the film pasting equipment and the protective film are aligned.

The pad pasting device that this embodiment provided is fixed through setting up the holding part on first rotating the piece and is waited the pad pasting equipment to set up spacing portion and carry out spacingly to the protection film on the second rotating the piece, and rotate to the condition of leaning on together first rotating the piece and the second rotating the piece, rotate between the piece with first rotating the piece and the second with the protection film centre gripping, can form the complete spacing to the protection film. Through the position of adjustment holding part on first rotating member to and the position of adjustment spacing portion on the second rotating member, can be in first rotating member and second rotating member rotatory under the circumstances of leaning on together, make treat the pad pasting position of pad pasting equipment and protection film counterpoint, thereby make treat the position relative fixed of pad pasting position and protection film of pad pasting equipment, can improve the pad pasting quality. And through rotating first rotating member or second rotating member, just can be with the protection film attached at the film position of waiting the pad pasting equipment, make the pad pasting device's that this application embodiment provided easy operation, strong adaptability.

In a possible implementation manner of the application, the second rotating member is provided with an accommodating groove matched with the outer edge contour of the protective film on one side of the part to be pasted, the edge of the protective film along the extending direction is provided with an extending part, the edge of the accommodating groove is provided with a positioning groove corresponding to the extending part, and the accommodating groove and the positioning groove form a limiting part.

In a possible implementation of the application, the first rotating member is provided with a positioning protrusion corresponding to the positioning groove, and the extension part is clamped and fixed between the positioning groove and the positioning protrusion under the condition that the first rotating member and the second rotating member are abutted together.

In a possible implementation manner of the present application, a clamping structure is provided between the first rotating member and the second rotating member, and is used for enabling the first rotating member and the second rotating member to be relatively fixed under the condition that the first rotating member and the second rotating member are propped against each other, the clamping structure comprises a clamping column and a clamping hole, an extending direction of the clamping column is perpendicular to an axial direction of a rotating shaft of the first rotating member, the clamping column and the clamping hole are detachably connected, the clamping column is arranged on one of the first rotating member and the second rotating member, and the clamping hole corresponds to the clamping column and is arranged on the other of the first rotating member and the second rotating member.

In one possible implementation of the present application, one end of the clamping post corresponding to the clamping hole is provided with an axial protruding portion perpendicular to the clamping post, and one side of the clamping post corresponding to the clamping hole is provided with a deformation notch extending along the axial direction of the clamping post.

In one possible implementation manner of the present application, the second rotating member is provided with a first through hole extending along the length direction of the protective film at a position corresponding to the protective film.

In a possible implementation manner of the present application, the first rotating member is provided with a first operating portion at an end far away from the connection position of the first rotating member and the second rotating member, the second rotating member is provided with a second operating portion at an end far away from the connection position of the first rotating member and the second rotating member, and the first operating portion and the second operating portion are arranged in a dislocation manner along an axial direction of a rotation shaft of the second rotating member.

In a second aspect, embodiments of the present application provide a film-sticking system, which includes a protective film and the film-sticking device provided in any one of the first aspects. Wherein, the protection film includes the first rete, second rete and the separation rete of range upon range of setting, and the second rete includes first face for the subsides is to be at the pad pasting position, and first rete detachably attaches on first face, and the first end of separation rete is connected to the first end of first rete, when the first end of separation rete along first rete moves towards the second end of first rete, can drive first rete and second rete separation. And the protective film can be placed on one side of the second rotating piece corresponding to the film pasting position, and the limiting part can limit the position of the protective film.

The film pasting system provided by the embodiment of the application has the same technical effect as the film pasting device provided by the first aspect, namely, the film pasting quality can be improved, the operation is simple, and the adaptability is strong.

In a possible implementation manner of the application, the second membrane layer comprises a second surface, the second surface is opposite to the first surface, the protective film comprises a third membrane layer, the third membrane layer is detachably attached to the second surface, one side of the second rotating piece corresponding to the part to be adhered with the film is provided with an accommodating groove matched with the outer edge contour of the protective film, the third membrane layer is provided with an extension part exceeding the second membrane layer, the edge of the accommodating groove is provided with a positioning groove corresponding to the extension part, and the accommodating groove and the positioning groove form a limiting part.

In a possible implementation manner of the present application, the position of the first rotating member corresponding to the second end of the first membrane layer is provided with a receiving notch, a sliding gap is provided between the receiving notch and the separation membrane layer along the axial direction of the first rotating member and the first membrane layer, and the receiving notch is used for providing a movement space for the separation membrane layer and the first membrane layer under the condition that the first rotating member and the second rotating member are abutted together.

Drawings

Fig. 1 is a schematic overall structure of a film laminating device according to an embodiment of the present disclosure;

fig. 2 is an exploded schematic view of a film laminating system according to an embodiment of the present disclosure;

fig. 3 is a schematic view of a protective film provided in an embodiment of the present application mounted to a film sticking device;

fig. 4 is a schematic rotation diagram of a first rotating member of the film laminating apparatus according to an embodiment of the present disclosure;

fig. 5 is a schematic partial enlarged view of a clamping post of a film sticking device according to an embodiment of the present application;

fig. 6 is a schematic view illustrating a first rotating member rotating to abut against a second rotating member of the film laminating apparatus according to the embodiment of the present disclosure;

fig. 7 is another schematic view of the first rotating member of the film laminating apparatus according to the embodiment of the present disclosure rotated to abut against the second rotating member;

fig. 8 is a schematic diagram one of a film laminating apparatus for protecting a film without a separation film layer according to an embodiment of the present application;

fig. 9 is a schematic diagram two of a film sticking device for protecting a film without a separation film layer according to an embodiment of the present application.

Reference numerals:

1-a first rotating member; 11-a housing; 12-positioning protrusions; 13-a clamping structure; 131-clamping the column; 1311-a boss; 1312-deformation notch; 132-a clamping hole; 14-a first operation part; 15-accommodating notch; 2-a second rotating member; 21-a limiting part; 211-accommodating grooves; 212-positioning grooves; 22-through holes; 23-a second operation part; 3-a protective film; 31-a first film layer; 32-a second film layer; 321-a first side of the second film layer; 33-separating the membrane layer; 34-a third film layer; 341-extensions.

Detailed Description

For the purposes, technical solutions and advantages of the embodiments of the present application to be more apparent, the specific technical solutions of the present application will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are illustrative of the present application, but are not intended to limit the scope of the present application.

In the present embodiments, the terms "first," "second," and the like 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.

In the embodiments of the present application, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

In the present embodiments, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

Since scratches are easily generated on a screen of the electronic device, a display effect may be affected. In addition, other parts of some electronic devices are also made of glass or materials which are easy to scratch, and after long-term use, the attractiveness can be affected. For this, the user generally selects a film-sticking method to protect the electronic device.

The embodiment of the application provides a film pasting system, which comprises a protective film and a film pasting device and is used for pasting films to electronic equipment. It should be noted that, in the embodiment of the present application, the type of the electronic device is not limited, and the electronic device may refer to a mobile phone, a tablet computer, a notebook computer, a watch, a sports bracelet, and so on. For convenience of description, in the embodiment of the present application, the electronic device to be attached with a film is collectively referred to as a device to be attached with a film.

Meanwhile, in the embodiment of the application, the film pasting position of the electronic equipment is not limited, and for an exemplary mobile phone, the film pasting can be performed on the display screen of the mobile phone, and for setting the material of the rear shell of the mobile phone to be glass or ceramic, the film pasting can also be performed on the rear shell of the mobile phone. In addition, in order to protect the camera of the mobile phone, the camera part of the mobile phone can be also subjected to film pasting. For convenience of description, in the embodiment of the present application, the film-sticking portion of the electronic device is collectively referred to as a film-sticking portion.

On the basis, referring to fig. 1 and 2, the embodiment of the present application provides a film laminating apparatus including a first rotating member 1 and a second rotating member 2. Wherein, a containing part 11 is arranged on the first rotating part 1 and used for fixing the equipment to be pasted with film and exposing the part to be pasted with film of the equipment to be pasted with film. A limiting part 21 is arranged on one side of the second rotating part 2 corresponding to the part to be coated, and is used for limiting the protective film 3. And the first rotating member 1 is rotatably connected to the second rotating member 2. Under the condition that the first rotating member 1 and the second rotating member 2 rotate to be abutted together, the protective film 3 is clamped between the first rotating member 1 and the second rotating member 2, and the part to be pasted with the protective film 3 is aligned.

In this embodiment of the present application, the external dimensions of the first rotating member 1 and the second rotating member 2 are not limited, and the housing 11 may be made according to the external dimensions of the film laminating apparatus, so as to match the film laminating apparatus with the housing to fix the film laminating apparatus.

In order to facilitate explanation of the film sticking device provided in the embodiment of the application, in the specification and the accompanying drawings, the film sticking device is taken as a mobile phone, and the part to be stuck with the film is illustrated as a display screen of the mobile phone.

Referring to fig. 1, a receiving hole matching the outer edge contour of the cellular phone may be provided in the first rotary member 1, and the cellular phone may be fixed by using the receiving hole as the receiving portion 11. Specifically, the side wall of the accommodating hole and the side wall of the mobile phone form interference fit so as to achieve the purpose of fixing the mobile phone. In addition, the above-mentioned accommodation hole may be formed as a blind hole, and an accommodation groove may be formed on the side corresponding to the second rotation member 2, and the accommodation groove may be used as the accommodation portion 11 to fix the mobile phone. Therefore, the side wall of the accommodating groove and the side wall of the mobile phone form interference fit so as to achieve the purpose of fixing the mobile phone; in addition, the bottom surface of the accommodating groove can be provided with a sucker, and the sucker is utilized to adsorb the back shell of the mobile phone, so that the purpose of fixing the mobile phone is achieved.

On the other hand, with reference to the above description, the display screen of the mobile phone can be exposed by appropriately selecting the fixed position between the mobile phone and the housing portion 11. For example, in the above example, the side wall of the mobile phone and the rear casing of the mobile phone are used as the fixed positions, so that the display screen of the mobile phone can be exposed, so as to facilitate film pasting.

Meanwhile, a limiting part 21 is further arranged on one side, corresponding to the mobile phone display screen, of the second rotating part 2 and used for limiting the protective film 3. For example, referring to fig. 1 to 3, a groove corresponding to the edge profile of the protective film 3 may be provided on the side of the second rotating member 2 corresponding to the mobile phone display screen, and the groove may be used as the limiting portion 21, and by placing the protective film 3 in the groove, limiting of the protective film 3 along the extending direction thereof may be formed by using the side wall of the groove. In addition, a fixing hole may be provided at the edge of the protective film 3, and a fixing column may be provided at the position of the second rotating member 2 corresponding to the fixing hole, and the fixing column may be used as the limiting portion 21, so that the fixing column may be passed through the fixing hole to limit the protective film 3 in the extending direction.

In the embodiment of the present application, the composition of the protective film 3 is not limited, and the protective film 3 may be a single-layer film or a multi-layer film. For the protective film 3 of the multilayer film, different films may have different functions, some films are used for being attached to the display screen of the mobile phone, and some films have the protection function on the films. In addition, in the embodiment of the present application, the type of the protective film 3 is not limited, and the protective film 3 may be various types of protective films 3 such as a tempered film, a hydrogel film, or a high-definition film.

On the basis of this, in the present embodiment, the first rotation member 1 is also provided rotatably connected to the second rotation member 2. For example, referring to fig. 1 and 3, the connection positions of the first and second rotary members 1 and 2 may be provided at the ends of the first and second rotary members 1 and 2, respectively. In addition, the connection position of the first rotating member 1 and the second rotating member 2 may be set at the intermediate position of the second rotating member 2 according to the external dimensions of the apparatus to be film-pasted. The embodiments of the present application are not limited thereto.

Through the above-mentioned setting, the pad pasting device that this application embodiment provided is fixed through setting up the holding portion 11 on first rotating member 1 and is waited the pad pasting equipment to set up spacing portion 21 and carry out spacingly to protection film 3 on second rotating member 2, and rotate under the circumstances that is close together with second rotating member 2 in first rotating member 1, fix protection film 3 centre gripping between first rotating member 1 and second rotating member 2, can form the complete spacing to protection film 3. Through adjusting the position of the accommodating part 11 on the first rotating member 1 and adjusting the position of the limiting part 21 on the second rotating member 2, the display screen and the protective film 3 of the mobile phone can be aligned under the condition that the first rotating member 1 and the second rotating member 2 are rotated to be abutted together, so that the positions of the display screen and the protective film 3 of the mobile phone are relatively fixed, and the film pasting quality can be improved. And through rotating first rotating member 1 or second rotating member 2, just can attach protection film 3 on the display screen of cell-phone, make the easy operation of the pad pasting device that this application embodiment provided, strong adaptability.

On the basis, in some embodiments of the present application, a receiving groove 211 matching the outer edge contour of the protective film 3 is provided on the side of the second rotating member 2 corresponding to the portion to be film-pasted. Placing the protective film 3 in the accommodation groove 211 can form a limit to the protective film 3 in the extending direction of the protective film 3.

On this basis, in some embodiments of the present application, the extending portion 341 is provided at the edge in the extending direction of the protective film 3, and the purpose of limiting the protective film 3 can be achieved by limiting the extending portion 341. The display screen of the mobile phone is generally rectangular with rounded corners, and for this purpose, the extension 341 and the main body of the protective film 3 may be configured to be easily separated. For the hydrogel film or the general plastic-made protective film 3, a breakable line may be provided between the connection position of the extension 341 and the main body structure of the protective film 3; for the protective film 3, other film layers may be attached to the surface of the toughened film, so that the extension 341 may be provided on the other film layers. In this way, after the protective film 3 is attached to the display screen of the mobile phone, the extension 341 and the main structure of the protective film 3 can be easily separated, so that the shape of the protective film 3 can be kept in a regular shape consistent with the display screen of the mobile phone.

In correspondence to the above, in some embodiments of the present application, the positioning groove 212 is provided at the edge of the accommodation groove 211 corresponding to the extension 341. The limiting portion 21 is limited by the positioning groove 212, so that the whole protective film 3 can be limited.

On this basis, referring to fig. 1 and 3, in order to further strengthen the fixation of the protective film 3, a positioning protrusion 12 is provided on the first rotary member 1 at a position corresponding to the positioning groove 212. The positioning projections 12 and the positioning grooves 212 are matched to clamp and fix the protective film 3 between the positioning grooves 212 and the positioning projections 12.

The depths of the accommodating recess 211 and the positioning recess 212 may be determined according to the thickness of the protective film 3. The projection height of the positioning projection 12 may be determined in accordance with the depths of the accommodating recess 211 and the positioning recess 212 and the thickness of the protective film 3 together, so that the extension 341 can be clamped and fixed between the positioning recess 212 and the positioning projection 12 with the first rotary member 1 and the second rotary member 2 rotated to be abutted together.

In addition, the number of the stopper portions 21 may be set to at least two, and the number of the positioning grooves 212 and the positioning projections 12 may be set to at least two correspondingly. For example, referring to fig. 2 to 4, the number of the extension portions 341 of the protective film 3 may be set to three, and the number of the positioning grooves 212 and the positioning projections 12 may be set to three accordingly. Also, referring to fig. 3 and 4, the positioning groove 212 and the positioning protrusion 12 may be provided on different sides of the second rotary member 2 and the first rotary member 1, respectively. In this way, the protective film 3 can be restrained in different directions.

In addition, referring to fig. 1, in some embodiments of the present application, in order to fix the first rotating member 1 and the second rotating member 2 in a state of abutting together, a clamping structure 13 is further provided between the first rotating member 1 and the second rotating member 2. Specifically, the clamping structure 13 includes a clamping post 131 and a clamping hole 132, and the extending direction of the clamping post 131 is perpendicular to the axial direction of the rotation shaft of the first rotation member 1. Illustratively, for the rotational axis of the first rotary member 1 to be in the horizontal plane, the snap posts 131 extend in the vertical direction. And, through carrying out the adaptation setting with the size of joint post 131 and joint hole 132, can realize the detachable connection of joint post 131 and joint hole 132. When the first rotating member 1 and the second rotating member 2 need to be abutted together, the first rotating member 1 and the second rotating member 2 can be kept at relatively fixed positions by clamping the clamping post 131 in the clamping hole 132, and when the first rotating member 1 and the second rotating member 2 need to be separated, the clamping post 131 can be separated from the clamping hole 132 by applying an external force to the first rotating member 1 and the second rotating member 2, so that the first rotating member 1 and the second rotating member 2 can be separated.

In the embodiment of the present application, the positions of the clamping post 131 and the clamping hole 132 on the first rotating member 1 and the second rotating member 2 are not limited, and the clamping post 131 may be disposed on the first rotating member 1 and the clamping hole 132 may be disposed on the second rotating member 2; the locking post 131 may be provided on the second rotating member 2, and the locking hole 132 may be provided on the first rotating member 1. In addition, referring to fig. 3, the number of the locking posts 131 and the locking holes 132 may be at least two, and some of the locking posts 131 may be provided on the first rotor 1 and other locking posts 131 may be provided on the second rotor 2.

On this basis, referring to fig. 3, 4 and 5, in some embodiments of the present application, in order to ensure the clamping effect of the clamping post 131 and the clamping hole 132, a protrusion 1311 perpendicular to the axial direction of the clamping post 131 is provided at one end of the clamping post 131 corresponding to the clamping hole 132. By pressing the boss 1311 during the process of mounting the clamping post 131 in the clamping hole 132, the clamping post 131 can be ensured to be firmly clamped in the clamping hole 132 by utilizing the deformability of the boss 1311. Meanwhile, in order to improve the deformability of the boss 1311, a deformation notch 1312 extending along the axial direction of the clamping post 131 is further disposed on a side of the clamping post 131 corresponding to the clamping hole 132, and the extending direction of the deformation notch 1312 is perpendicular to the boss direction of the boss 1311. For example, referring to fig. 4 and 8, the catching posts 131 may be provided on the second rotary member 2, and, for the rectangular second rotary member 2, the protrusions 1311 of the catching posts 131 may be provided toward the outside of the second rotary member 2 in the width direction of the second rotary member 2, and at this time, the direction of the deformation notch 1312 may be provided along the length direction of the second rotary member 2.

In this way, when the pair of the clamping posts 131 are mounted into the clamping holes 132, the deformation notch 1312 can form a deformation space of the boss 1311, so that the boss 1311 can be smoothly mounted into the clamping holes 132.

In addition, referring to fig. 1, 3 and 7, in some embodiments of the present application, a through hole 22 extending in the length direction of the protective film 3 is further provided at a position on the second rotary member 2 corresponding to the protective film 3. The through hole 22 can be used to apply pressure to the protective film 3, so that the protective film 3 is tightly attached to the display screen of the mobile phone. Further, referring to fig. 1, 3 and 7, two ends of the through hole 22 may be set to be arc-shaped, so that a finger can slide in the through hole 22 conveniently, so that the film sticking device provided in the embodiment of the present application is more convenient.

In order to facilitate the operation of the first rotating member 1 and the second rotating member 2, referring to fig. 1 to 4, 6, 8 and 9, in some embodiments of the present application, a first operating portion 14 is provided at an end of the first rotating member 1 away from a connection position of the first rotating member 1 and the second rotating member 2, a second operating portion 23 is provided at an end of the second rotating member 2 away from a connection position of the first rotating member 1 and the second rotating member 2, and the first operating portion 14 and the second operating portion 23 are also disposed in a dislocation along an axial direction of a rotation shaft of the second rotating member 2. Since the first rotating member 1 and the second rotating member 2 need to be brought close to or away from each other in the process of film sticking, the first rotating member 1 and the second rotating member 2 can be conveniently operated by the above arrangement.

For example, referring to fig. 1 to 4, a protrusion in the extending direction of the first rotary member 1 may be provided at an intermediate position of one end of the first rotary member 1 away from the connection position of the first rotary member 1 and the second rotary member 2 to form the first operating portion 14. The second operating portion 23 may be formed by providing protrusions along the extending direction of the second rotating member 2 on both sides of one end of the second rotating member 2 away from the connection position of the first rotating member 1 and the second rotating member 2, corresponding to the first operating portion 14. In this way, the intermediate positions of the first operation portion 14 and the second operation portion 23 are also shifted.

On the basis, referring to fig. 2 and 3, the embodiment of the application further provides a film sticking system, which comprises the film sticking device and the protective film 3. The protective film 3 includes a first film layer 31, a second film layer 32 and a separation film layer 33, where the second film layer 32 includes a first surface for being attached to a portion to be attached, such as a display screen of a mobile phone. The first film 31 is detachably attached to the first surface and may be used to protect the first surface. The first end of the separation membrane layer 33 is connected to the first end of the first membrane layer 31, and when one end of the separation membrane layer 33 moves along the first end of the first membrane layer 31 towards the second end of the first membrane layer 31, the first membrane layer 31 is driven to be separated from the second membrane layer 32.

Meanwhile, the protective film 3 can be placed on one side of the second rotating member 2 corresponding to the part to be laminated, and the limiting part 21 arranged on the second rotating member 2 can limit the position of the protective film 3. When the protective film 3 is placed on the side of the second rotating member 2 corresponding to the portion to be coated, the second end of the separation film layer 33 extends beyond the film coating device. In this way, the separation membrane layer 33 can be conveniently operated to separate the first membrane layer 31 from the first side of the second membrane layer 32.

In the embodiment of the present application, the second membrane layer 32 and the separation membrane layer 33 may be provided by using a flexible material. In this way, the separation membrane layer 33 and the first membrane layer 31 can be moved also in the case where the first rotating member 1 and the second rotating member 2 are abutted together.

For example, referring to fig. 2 to 4, the first end of the separation membrane layer 33 and the first end of the first membrane layer 31 may be disposed at a side close to the connection position of the first rotary member 1 and the second rotary member 2, and the second end of the separation membrane layer 33 and the second section of the first membrane layer 31 may be disposed at a side distant from the connection position of the first rotary member 1 and the second rotary member 2. Thus, when the separation membrane layer 33 and the first membrane layer 31 are moved, the separation membrane layer 33 and the first membrane layer 31 are moved from the side of the connection position of the first rotating member 1 and the second rotating member 2 to the side away from the connection position of the first rotating member 1 and the second rotating member 2, thereby facilitating the movement of the separation membrane layer 33 and the first membrane layer 31.

It should be noted that, since the separating film 33 mainly functions to drive the first surface of the first film 31 and the second film 32 to separate, referring to fig. 2 to 4, the width of the separating film 33 may be set smaller than the width of the first film 31. Meanwhile, since the first film 31 mainly serves to protect the first face of the second film 32, referring to fig. 2 to 4, the first film 31 may be sized to be identical to the second film 32.

On this basis, in some embodiments of the present application, the second film layer 32 further includes a second face. The second side of the second film 32 refers to the side opposite the first side of the second film 32. Correspondingly, the protective film 3 further comprises a third film layer 34, and the third film layer 34 is detachably attached to the second surface of the second film layer 32, so that the second surface of the second film layer 32 can be protected.

It should be noted that, for the mobile phone, the first surface of the second film layer 32 refers to a surface of the second film layer 32 corresponding to the display screen of the mobile phone, and is used for attaching to the display screen of the mobile phone; the second side of the second film 32 refers to the side of the second film 32 away from the phone.

Meanwhile, a receiving groove 211 matched with the outline of the outer edge of the protective film 3 is arranged on one side of the second rotating member 2 corresponding to the part to be pasted with the film and is used for receiving each film layer of the protective film 3. Also, an extension 341 beyond the second film layer 32 in the extension direction of the protective film 3 is provided on the third film layer 34, and a positioning groove 212 is provided at the edge of the accommodation groove 211 corresponding to the extension 341. In this way, the limiting of the extension portion 341 by the positioning groove 212 can achieve the purpose of limiting the whole protective film 3. Through the arrangement, the extension part 341 is arranged on the third film layer 34, and after the second film layer 32 is attached to the film to be attached, the third film layer 34 is separated from the second film layer 32, so that the second film layer 32 and the film to be attached can be kept consistent in size.

In addition, referring to fig. 1, 3 and 4, in some embodiments of the present application, in order to secure the movement of the separation membrane layer 33 and the first membrane layer 31, a receiving notch 15 is provided at a position of the first rotation member 1 corresponding to the second end of the first membrane layer 31. And a sliding gap is provided between the accommodating gap 15 and the separation membrane layer 33 and the first membrane layer 31.

For example, referring to fig. 1, 3 and 4, the depth of the receiving notch 15 may be set to be slightly larger than the sum of the thickness of the separation membrane layer 33 and the thickness of the first membrane layer 31, and the width of the first membrane layer 31 may be set to be slightly larger than the thickness of the first membrane layer 31. In this way, when a tensile force is applied to the separation film 33 to separate the separation film 33 from the first film 31 and the second film 32, the separation film 33 and the first film 31 can be smoothly pulled out from the accommodation notch 15.

In addition, the film sticking device provided in the embodiment of the present application may be applied to the protective film 3 without the separation film layer 33. For example, referring to fig. 8 and 9, first, the protective film 3 may be placed in the accommodating recess 211 and the extension 341 may be limited to the positioning recess 212. The first rotary member 1 is then rotated to abut against the second rotary member 2, and the protective film 3 is held between the first rotary member 1 and the second rotary member 2. The first film 31 is then separated from the first side of the second film 32. Finally, the film pasting device is fixed on the accommodating part 11 of the first rotating member 1, so that the first surface of the second film layer 32 is pasted with the film pasting position.

In addition, the through hole 22 is provided in the second rotating member 2, and the second film 32 may be attached to the portion to be laminated more firmly by sliding the finger through the through hole 22 so as to apply pressure to the second film 32.

Meanwhile, for the protective film 3 including the third film layer 34, the third film layer 34 may be finally separated from the second film layer 32.

The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.

Claims (10)

1. A film laminating apparatus, comprising:

the first rotating piece is provided with a containing part for fixing the equipment to be pasted with a film and exposing the part to be pasted with the film of the equipment to be pasted with the film;

the second rotating piece is provided with a limiting part corresponding to one side of the film part to be pasted and used for limiting the protective film, and the first rotating piece is rotatably connected to the second rotating piece;

under the condition that the first rotating piece and the second rotating piece rotate to be abutted together, the protective film is clamped and fixed between the first rotating piece and the second rotating piece, and the to-be-pasted film position and the protective film are aligned.

2. The film sticking device according to claim 1, wherein a receiving groove matching with an outer edge contour of the protective film is provided on a side of the second rotating member corresponding to the film sticking portion, an extending portion is provided on an edge of the protective film in an extending direction, a positioning groove is provided on an edge of the receiving groove corresponding to the extending portion, and the receiving groove and the positioning groove form the limiting portion.

3. The film laminating apparatus according to claim 2, wherein a positioning protrusion is provided on said first rotating member corresponding to said positioning groove, and said extension portion is sandwiched and fixed between said positioning groove and said positioning protrusion with said first rotating member and said second rotating member abutted together.

4. The film laminating device according to claim 1, wherein a clamping structure is provided between the first rotating member and the second rotating member, and is used for keeping the first rotating member and the second rotating member relatively fixed under the condition that the first rotating member and the second rotating member are abutted together, the clamping structure comprises a clamping column and a clamping hole, the extending direction of the clamping column is perpendicular to the axial direction of the rotating shaft of the first rotating member, the clamping column and the clamping hole are detachably connected, the clamping column is arranged on one of the first rotating member and the second rotating member, and the clamping hole is arranged on the other of the first rotating member and the second rotating member corresponding to the clamping column.

5. The film sticking device according to claim 4, wherein one end of the clamping post corresponding to the clamping hole is provided with a protruding portion perpendicular to the axial direction of the clamping post, one side of the clamping post corresponding to the clamping hole is provided with a deformation notch extending along the axial direction of the clamping post, and the extension direction of the deformation notch is perpendicular to the protruding direction of the protruding portion.

6. The film sticking apparatus according to claim 1, wherein the second rotating member is provided with a through hole extending in a longitudinal direction of the protective film at a position corresponding to the protective film.

7. The film sticking device according to claim 1, wherein a first operation portion is provided at an end of the first rotating member away from a connection position of the first rotating member and the second rotating member, a second operation portion is provided at an end of the second rotating member away from a connection position of the first rotating member and the second rotating member, and the first operation portion and the second operation portion are disposed in a staggered manner along an axial direction of a rotation shaft of the second rotating member.

8. A film laminating system, comprising:

the protective film comprises a first film layer, a second film layer and a separation film layer which are arranged in a laminated manner, wherein the second film layer comprises a first surface and is used for being attached to a film part to be attached, the first film layer is detachably attached to the first surface, the first end of the separation film layer is connected to the first end of the first film layer, and when the separation film layer moves towards the second end of the first film layer along the first end of the first film layer, the first film layer can be driven to be separated from the second film layer;

the film sticking device according to any one of claims 1 to 7, wherein the protective film is placed on a side of the second rotating member corresponding to the film sticking portion, and the position of the protective film is limited by the limiting portion, and when the protective film is placed on a side of the second rotating member corresponding to the film sticking portion, the second end of the separation film layer exceeds the film sticking device.

9. The film laminating system of claim 8, wherein the second film layer comprises a second surface, the second surface is opposite to the first surface, the protective film comprises a third film layer, the third film layer is detachably attached to the second surface, one side of the second rotating member corresponding to the film portion to be laminated is provided with an accommodating groove matched with the outer edge contour of the protective film, the third film layer is provided with an extending part exceeding the second film layer, the edge of the accommodating groove is provided with a positioning groove corresponding to the extending part, and the accommodating groove and the positioning groove form the limiting part.

10. The film laminating system of claim 8, wherein the first rotating member is provided with a receiving notch at a position corresponding to the second end of the first film layer, a sliding gap is provided between the receiving notch and the separation film layer and the first film layer, and the receiving notch is used for providing a movement space for the separation film layer and the first film layer when the first rotating member and the second rotating member are abutted together.