阅读说明：本技术 一种高效的手机覆膜机 (Efficient cell-phone laminating machine ) 是由 潘承恩 孙丽 于 2020-06-26 设计创作，主要内容包括：本发明公开了一种高效的手机覆膜机,包括手机覆膜机结构,所述手机覆膜机结构包括覆膜机,所述覆膜机包括机盖和机体,所述手机覆膜机结构还包括净化主体、矫正主体和机盖定位主体,所述覆膜机的下端固定安装在净化主体的前部上壁,所述净化主体的后端通过外加气泵管道连接,所述覆膜机通过外加气泵管道连接,所述机盖定位主体固定安装在覆膜机的一侧前端,所述矫正主体滑动安装在覆膜机的另一侧前端,所述净化主体包括连接头、密封盖、第一螺丝、法兰、过滤片、密封框、固定架和支撑网,所述连接头的前端固定连接在密封盖的后端,所述密封盖的前侧空间与连接头的内部空间贯通相连。本发明能够提高覆膜工作效率,更好的满足使用需要。(The invention discloses a high-efficiency mobile phone film laminating machine, which comprises a mobile phone film laminating machine structure, wherein the mobile phone film laminating machine structure comprises a film laminating machine, the film laminating machine comprises a machine cover and a machine body, the structure of the mobile phone film laminating machine also comprises a purification main body, a correction main body and a machine cover positioning main body, the lower end of the film covering machine is fixedly arranged on the upper wall of the front part of the purification main body, the rear end of the purification main body is connected with the upper wall of the purification main body through an external air-entrapping pump pipeline, the film covering machine is connected through an external air-entrapping pump pipeline, the cover positioning main body is fixedly arranged at the front end of one side of the film covering machine, the correction main body is slidably arranged at the front end of the other side of the film laminating machine, the purification main body comprises a connector, a sealing cover, a first screw, a flange, a filter, a sealing frame, a fixing frame and a supporting net, the front end fixed connection of connector is in the rear end of sealed lid, the front side space of sealed lid link to each other with the inner space link up of connector. The invention can improve the working efficiency of film covering and better meet the use requirement.)

1. The utility model provides an efficient cell-phone laminating machine, includes cell-phone laminating machine structure (1), cell-phone laminating machine structure (1) includes laminating machine (3), laminating machine (3) are including cover (15) and organism (21), its characterized in that: cell-phone laminating machine structure (1) is still including purifying main part (2), correcting main part (4) and cover location main part (5), the lower extreme fixed mounting of laminating machine (3) is at the anterior upper wall of purifying main part (2), the rear end of purifying main part (2) is through outer air entrainment pump pipe connection, laminating machine (3) are through outer air entrainment pump pipe connection, cover location main part (5) fixed mounting is at one side front end of laminating machine (3), correct main part (4) slidable mounting at the opposite side front end of laminating machine (3).

2. A high efficiency mobile phone film applicator as recited in claim 1, wherein: the purification main body (2) comprises a connector (6), a sealing cover (7), a first screw (8), a flange (9), a filter disc (10), a sealing frame (11), a fixing frame (12) and a supporting net (13), wherein the front end of the connector (6) is fixedly connected with the rear end of the sealing cover (7), the front side space of the sealing cover (7) is communicated with the inner space of the connector (6), the connector (6) is connected with an external air pump pipeline, the sealing cover (7) is fixedly installed at the rear end of the flange (9) through the first screw (8), the flange (9) is fixedly installed at the rear end of the sealing frame (11) in a sealing way, the filter disc (10) is fixedly connected with the inner wall of the front part of the sealing frame (11), the front end of the filter disc (10) is supported at the rear end of the supporting net (13), and the lower end of the sealing frame (11) is fixedly connected with the upper end of the rear part of the fixing frame (12), the lower end of the film laminating machine (3) is fixedly arranged on the upper wall of the front part of the fixing frame (12), and the outer end of the supporting net (13) is fixedly connected to the front end of the sealing frame (11).

3. A high efficiency mobile phone film applicator as recited in claim 1, wherein: the laminating machine (3) further comprises a first bearing seat (17), a first fixing block (18), a rotating shaft (19), a second bearing seat (20), a fixing piece (22), a clamping plate (23), a spring (24), a supporting piece (25), a second fixing block (26), a sliding rail (27) and a sliding block (28), wherein the lower ends of the first bearing seat (17), the first fixing block (18), the second bearing seat (20) and the second fixing block (26) are fixedly connected to the upper wall of the front side of the lower portion of the purifying main body (2), the rotating shaft (19) is rotatably installed through the first bearing seat (17), the lower end of the cover (15) is fixedly connected with the rotating shaft (19), the lower end of the machine body (21) is fixedly connected to the upper end of the sliding block (28), the cover (15) is matched with the sliding block (28), the fixing piece (22) is provided with a pair, the fixing piece (22) is fixedly connected with the side end of, the fixing pieces (22) are fixedly connected together through springs (24), a pair of clamping plates (23) are arranged, the clamping plates (23) are rotatably installed together, the clamping plate (23) is rotatably arranged at the inner end of the fixing plate (22), the spring (24) is provided with a pair, the inner ends of the springs (24) are fixedly connected through supporting sheets (25), the outer ends of the springs (24) are fixedly connected through the inner ends of the front parts of the clamping plates (23), the rear end of the clamping plate (23) is clamped on the outer wall of the sliding rail (27), one end of the sliding rail (27) is fixedly connected through a second fixing block (26), the other end of the slide rail (27) is fixedly connected with a first fixed block (18), the slide rails (27) are provided with a pair of slide blocks (28), the slide blocks (28) are installed on the outer walls of the slide rails (27) in a sliding mode, and the lower walls of the slide blocks (28) are in sliding contact with the lower portion of the purification main body (2).

4. A high efficiency mobile phone film applicator as recited in claim 1, wherein: correct main part (4) and still including correcting board (29), slide bar (30), slide (31) and tension spring (32), the lower extreme and laminating machine (3) and slide (31) sliding contact of correcting board (29), slide bar (30) symmetry fixed connection is at the front end of correcting board (29), slide bar (30) slip grafting is installed at the inner wall on slide (31) front end upper portion, tension spring (32) sliding sleeve is in the outside of slide bar (30), the rear end of tension spring (32) is through correcting board (29) fixed connection, the front end of tension spring (32) is through slide (31) fixed connection, the rear end slidable mounting of slide (31) is at the front end of laminating machine (3).

5. A high-efficiency mobile phone film coating machine according to claim 3, wherein: the machine cover positioning body (5) comprises a semi-ring-shaped stop block (33), a shell frame (34) and a second screw (35), the inner side wall of the semi-ring type block (33) is fixedly connected with the inner wall of the front end of the rotating shaft (19), the outer wall of the semi-ring-shaped block (33) is slidably arranged on the inner wall of the shell frame (34), the rear end of the shell frame (34) is fixedly connected with the front wall of the second bearing seat (20), the inner wall of the shell frame (34) is in sliding contact with the rotating shaft (19), six second screws (35) are arranged, the second screw (35) is installed at the outer end of the shell frame (34) in a threaded mode, the second screw (35) penetrates through the shell frame (34) to the side of the shell frame (34), the inner end of the second screw (35) is matched with the semi-ring-shaped stop block (33) in a sliding way, the middle part of the second screw (35) is matched with the semi-ring-shaped stop block (33) in a supporting mode.

6. A high-efficiency mobile phone film coating machine according to claim 2, characterized in that: the purifying main body (2) further comprises an air guide cover (14), and the air guide cover (14) is fixedly connected to the front end of the sealing frame (11).

7. A high efficiency mobile phone film applicator as recited in claim 1, wherein: the laminating machine (3) further comprises a handle (16), and the outer wall of the handle (16) is fixedly connected to the outer side wall of the cover (15).

8. A high-efficiency mobile phone film coating machine according to claim 6, wherein: the supporting net (13) is a steel net, the supporting net (13) is fixed with the sealing frame (11) and the air guide cover (14), and the sealing frame (11) and the air guide cover (14) are of an integrated structure.

9. A high-efficiency mobile phone film coating machine according to claim 3, wherein: the side end of the machine body (21) is provided with a sliding groove.

10. A high efficiency mobile phone film applicator as recited in claim 1, wherein: the side end of the machine body (21) is provided with a sliding groove.

Technical Field

The invention relates to the technical field of mobile phone film laminating machine equipment, in particular to a high-efficiency mobile phone film laminating machine.

Background

The flip cover amplitude of the conventional mobile phone film laminating machine is too large, a user needs to flip by nearly one hundred and eighty degrees during operation, and if the angle is reduced, part of the user feels uncomfortable and the efficiency is reduced; the machine body of part of the mobile phone film covering machine needs to slide to meet the operation requirements in different directions, and as the machine body is too flexible and inconvenient to operate, an additional operation step is added by adopting conventional lock catch locking; the existing mobile phone film covering machine is too harsh on the environment, dust in the air greatly influences the quality of mobile phone film covering work, and a conventional mobile phone film covering machine does not have a purification function; and the angle of the mobile phone film of the conventional mobile phone film laminating machine is easy to be inclined, which affects the quality, so a scheme capable of alleviating the problems is urgently needed.

Disclosure of Invention

The invention aims to provide a high-efficiency mobile phone film laminating machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency mobile phone film laminating machine comprises a mobile phone film laminating machine structure, wherein the mobile phone film laminating machine structure comprises a film laminating machine, and the film laminating machine comprises a machine cover and a machine body; cell-phone laminating machine structure is still including purifying the main part, correcting main part and cover location main part, the lower extreme fixed mounting of laminating machine purifies the anterior upper wall of main part, the rear end of purifying the main part is through outer air entrainment pump pipe connection, the laminating machine is through outer air entrainment pump pipe connection, cover location main part fixed mounting is at one side front end of laminating machine, correct the opposite side front end of main part slidable mounting at the laminating machine.

Preferably, purify the main part and include connector, sealed lid, first screw, flange, cassette, sealed frame, mount and supporting network, the front end fixed connection of connector is in the rear end of sealed lid, the front side space of sealed lid link up with the inner space of connector and links to each other, the connector is connected with external air pump pipe, sealed lid is through the rear end of the sealed fixed mounting of first screw at the flange, the flange fixed sealing installs the rear end at sealed frame, the anterior inner wall of cassette fixed joint at sealed frame, the front end of cassette supports the rear end at the supporting network, the lower extreme fixed connection of sealed frame is in the rear portion upper end of mount, the lower extreme fixed mounting of laminating machine is at the anterior upper wall of mount, the outer end fixed connection of supporting network is at the front end of sealed frame.

Preferably, the laminating machine further comprises a first bearing seat, a first fixing block, a rotating shaft, a second bearing seat, a fixing piece, a clamping plate, a spring, a supporting piece, a second fixing block, a sliding rail and a sliding block, wherein the lower ends of the first bearing seat, the first fixing block, the second bearing seat and the second fixing block are fixedly connected to the upper wall of the front side of the lower part of the purifying main body, the rotating shaft is rotatably installed through the first bearing seat, the lower end of the cover is fixedly connected with the rotating shaft, the lower end of the machine body is fixedly connected to the upper end of the sliding block, the cover is matched with the sliding block, the fixing piece is provided with a pair of side ends and is fixedly connected with the sliding block, the fixing piece is fixedly connected together through the spring, the clamping plate is provided with a pair of side ends, the, the inner of spring passes through backing sheet fixed connection, the outer end of spring passes through the anterior inner fixed connection of splint, the rear end clamp of splint is at the outer wall of slide rail, the one end of slide rail is through second fixed block fixed connection, the other end of slide rail is through first fixed block fixed connection, the slide rail is provided with a pair ofly, slider slidable mounting is at the outer wall of slide rail, the lower wall of slider and the lower part sliding contact who purifies the main part.

Preferably, correct the main part and still include and correct board, slide bar, slide and tension spring, the lower extreme and laminating machine and the slide sliding contact of correcting the board, the front end at correcting the board is connected to the slide bar symmetry fixed connection, the inner wall at slide front end upper portion is installed in the slide slip grafting, tension spring sliding sleeve is in the outside of slide bar, tension spring's rear end is through correcting board fixed connection, tension spring's front end is through slide fixed connection, the rear end slidable mounting of slide is at the front end of laminating machine.

Preferably, the cover location main part includes semi-ring type dog, housing and second screw, the inner wall fixed connection of semi-ring type dog is at the inner wall of pivot front end, the outer wall slidable mounting of semi-ring type dog is at the inner wall of housing, the rear end fixed connection of housing is at the antetheca of second bearing frame, the inner wall and the pivot sliding contact of housing, the second screw is provided with six, second screw thread is installed in the outer end of housing, the second screw runs through the side of housing to housing, the inner and the sliding match of semi-ring type dog of second screw, the middle part and the semi-ring type dog of second screw support the matching.

Preferably, the purification main body further comprises an air guide cover, and the air guide cover is fixedly connected to the front end of the sealing frame.

Preferably, the laminating machine further comprises a handle, and the outer wall of the handle is fixedly connected to the outer side wall of the machine cover.

Preferably, the supporting net is a steel net, the supporting net is fixed with the sealing frame and the wind scooper together, and the sealing frame and the wind scooper are of an integrated structure.

Preferably, the side end of the body is provided with a chute.

Preferably, a sliding groove is formed in the side end of the machine body.

Compared with the prior art, the invention has the following beneficial effects:

1. during the use, through external air pump to purifying the inside injection gas of main part, utilize gas to pass the impurity that purifies in the main part filtered gas, gas sees through and purifies the inboard that the main part blows to cover location main part, the inboard gaseous cleanliness factor of guarantee cover location main part, through the biggest expansion angle of cover location main part location laminating machine cover, has made things convenient for different users to choose for use according to self custom needs, through correcting the angle between main part assistance-localization real-time membrane and the cell-phone to reach the mesh that improves pad pasting efficiency.

2. Purify the main part during operation, utilize external air pump to pass sealed lid through the connector and inject into gas to the flange inboard, gas sees through the inboard that cassette and supporting network blown to the laminating machine, utilizes the cassette to filter the dust granule, with the inboard of pure air direction laminating machine, reaches the purpose that reduces the inside air impurity of laminating machine and improve tectorial membrane operating mass with the net.

3. The mode fixed sliding block position that the use utilized splint to press from both sides tight slide rail, through the position of the fixed organism of slider, thereby reach and prevent the organism along the gliding purpose of slide rail, when using needs slide the organism to side, the front end of holding between the fingers splint with the hand, make the rear end perk of splint leave the slide rail, then to lateral part pulling splint, drive the stationary blade through splint and drive the organism and remove to the lateral part, later loosen splint, the elasticity that utilizes the spring drives splint and presss from both sides tight outer wall at the slide rail again, utilize to hold between the fingers the power and reach the unblock simultaneously and hold between the fingers the operation organism and remove, the special unblock mode of relocking has been avoided, and the operation efficiency is improved.

4. In the use process, the lateral position relation of the sliding seat is adjusted to match the current lateral position of the mobile phone, the correction plate is pulled backwards manually after the positions are aligned, the angle of the film is corrected through the correction plate, the specific position requirement of the mobile phone is matched through the lateral position of the micro sliding seat and the front and back positions of the correction plate, the corners of the mobile phone film are supported by the inner wall of the correction plate, the purpose of positioning the angle of the mobile phone film is achieved, and the purpose of improving the finishing degree of the mobile phone film after installation is achieved.

5. In the using process, when a user does not need the cover positioning main body to limit the angle, the second screws are all unscrewed by means of an additional wrench, the inner ends of the second screws are separated from the inner side of the shell frame, so that the semi-ring-shaped check blocks are not shielded, when the user feels that the opening range of the cover is too large and inconvenient to operate, one of the second screws is screwed into the shell frame, the lower ends of the semi-ring-shaped check blocks are shielded by the second screws, the purpose of limiting the downward rotation range of the semi-ring-shaped check blocks is achieved, the backward opening range of the cover is limited, when the opening range of the cover is ninety degrees, the second screw at the uppermost side is screwed, when the downward rotation range is required to be larger, the limiting effect with different ranges can be achieved by screwing the second screw at the lower side, the user can conveniently select and select the cover according to the operation habit by limiting the opening range of the cover, the, thereby increasing the speed of operation.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the main body of the present invention;

FIG. 3 is a schematic view of the purification body of the present invention in a disassembled configuration;

FIG. 4 is a schematic view of a film laminating machine according to the present invention;

FIG. 5 is a schematic view of the corrective body of the present invention;

FIG. 6 is a schematic view of a cutting structure of the positioning body of the machine cover of the present invention;

fig. 7 is an enlarged view of the structure of part a of the present invention.

In the figure: 1. a mobile phone film laminating machine structure; 2. a purifying main body; 3. a film laminating machine; 4. a corrective body; 5. a machine cover positioning main body; 6. a connector; 7. a sealing cover; 8. a first screw; 9. a flange; 10. a filter disc; 11. a sealing frame; 12. a fixed mount; 13. a support net; 14. a wind scooper; 15. a machine cover; 16. a handle; 17. a first bearing housing; 18. a first fixed block; 19. a rotating shaft; 20. a second bearing housing; 21. a body; 22. a fixing sheet; 23. a splint; 24. a spring; 25. a support sheet; 26. a second fixed block; 27. a slide rail; 28. a slider; 29. straightening a plate; 30. a slide bar; 31. a slide base; 32. a tension spring; 33. a semi-ring type stopper; 34. a housing; 35. a second screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships that are relative to each other, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: a high-efficiency mobile phone film laminating machine comprises a mobile phone film laminating machine structure 1, wherein the mobile phone film laminating machine structure 1 comprises a film laminating machine 3, and the film laminating machine 3 comprises a machine cover 15 and a machine body 21; the mobile phone film covering machine structure 1 further comprises a purification main body 2, a correction main body 4 and a cover positioning main body 5, the lower end of the film covering machine 3 is fixedly arranged on the upper wall of the front part of the purification main body 2, the rear end of the purification main body 2 is connected through an external air-filling pump pipeline, the film covering machine 3 is connected through an external air-filling pump pipeline, the cover positioning main body 5 is fixedly arranged at the front end of one side of the film covering machine 3, and the correction main body 4 is slidably arranged at the front end of the other side of the film covering; during the use, through external air pump to purifying 2 inside injection gases in the main part, utilize gas to pass the impurity that purifies 2 filtration gases in the main part, gas sees through and purifies the inboard that main part 2 blows to cover location main part 5, guarantee the gaseous cleanliness factor of 5 inboard sides in cover location main part, the biggest expansion angle through 3 covers in cover location main part 5 location laminating machines, made things convenient for different users to choose for use according to self custom needs, through the angle between correcting 4 assistance-localization real-time membranes of main part and the cell-phone, thereby reach the purpose that improves pad pasting efficiency.

The purification main body 2 comprises a connector 6, a sealing cover 7, a first screw 8, a flange 9, a filter sheet 10, a sealing frame 11, a fixing frame 12 and a supporting net 13, the front end of the connector 6 is fixedly connected to the rear end of the sealing cover 7, the front side space of the sealing cover 7 is communicated with the inner space of the connector 6, the connector 6 is connected with an external air pump pipeline, the sealing cover 7 is fixedly installed at the rear end of the flange 9 in a sealing mode through the first screw 8, the flange 9 is fixedly installed at the rear end of the sealing frame 11 in a sealing mode, the filter sheet 10 is fixedly clamped on the inner wall of the front portion of the sealing frame 11 in a clamping mode, the front end of the filter sheet 10 is supported at the rear end of the supporting net 13, the lower end of the sealing frame 11 is fixedly connected to the upper end of the rear portion of the fixing frame 12, the lower end of the laminating machine; purify main part 2 during operation, utilize external air pump to pass sealed lid 7 through connector 6 and inject into gas to flange 9 inboard, gas permeation filter 10 and supporting network 13 blow to laminating machine 3's inboard, utilize filter 10 to filter dust particle, with the inboard of pure air direction laminating machine 3, reach the purpose that reduces the inside air impurity of laminating machine 3 and improve tectorial membrane operating mass with the air.

The laminating machine 3 further comprises a first bearing seat 17, a first fixing block 18, a rotating shaft 19, a second bearing seat 20, a fixing plate 22, a clamping plate 23, a spring 24, a supporting piece 25, a second fixing block 26, a sliding rail 27 and a sliding block 28, the lower ends of the first bearing seat 17, the first fixing block 18, the second bearing seat 20 and the second fixing block 26 are fixedly connected to the upper wall of the front side of the lower part of the purifying main body 2, the rotating shaft 19 is rotatably installed through the first bearing seat 17, the lower end of the cover 15 is fixedly connected with the rotating shaft 19, the lower end of the machine body 21 is fixedly connected to the upper end of the sliding block 28, the cover 15 is matched with the sliding block 28, a pair of fixing plates 22 is arranged, the fixing plates 22 are fixedly connected through the side ends of the sliding block 28, the fixing plates 22 are fixedly connected together through the spring 24, the springs 24 are provided with a pair of springs 24, the inner ends of the springs 24 are fixedly connected through a supporting sheet 25, the outer ends of the springs 24 are fixedly connected through the inner ends of the front portions of the clamping plates 23, the rear ends of the clamping plates 23 are clamped on the outer wall of the sliding rails 27, one ends of the sliding rails 27 are fixedly connected through a second fixing block 26, the other ends of the sliding rails 27 are fixedly connected through a first fixing block 18, the sliding rails 27 are provided with a pair of sliding blocks 28, the sliding blocks 28 are slidably mounted on the outer wall of the sliding rails 27, and the lower walls; the mode fixed slide block 28 position that the use utilized splint 23 to press from both sides tight slide rail 27, the position through the fixed organism 21 of slider 28, thereby reach and prevent organism 21 along the gliding purpose of slide rail 27, when using needs with organism 21 cunning to the side, the front end of holding between the fingers splint 23 with the hand, make the rear end of splint 23 stick up and leave slide rail 27, then to lateral part pulling splint 23, it drives slider 28 and drives organism 21 to the lateral part removal to drive the stationary blade 22 through splint 23, later loosen splint 23, the elasticity that utilizes spring 24 drives splint 23 and presss from both sides tight the outer wall of fixing at slide rail 27 again, utilize the power of holding between the fingers to reach the unblock simultaneously and hold between the fingers the operation organism 21 removal, the special unblock has been avoided and has been passed the mode of relocking again.

The correction body 4 further comprises a correction plate 29, a slide rod 30, a slide seat 31 and a tension spring 32, the lower end of the correction plate 29 is in sliding contact with the laminating machine 3 and the slide seat 31, the slide rod 30 is symmetrically and fixedly connected to the front end of the correction plate 29, the slide rod 30 is installed on the inner wall of the upper part of the front end of the slide seat 31 in a sliding insertion mode, the tension spring 32 is sleeved on the outer side of the slide rod 30 in a sliding mode, the rear end of the tension spring 32 is fixedly connected through the correction plate 29, the front end of the tension spring 32 is fixedly connected through the slide seat 31, and the rear end of the slide; in the use process, the lateral position relation of the sliding seat 31 is adjusted to match the current lateral position of the mobile phone, after the positions are aligned, the correction plate 29 is pulled backwards manually, the angle of the film is corrected through the correction plate 29, the specific position requirement of the mobile phone is matched through the lateral position of the micro sliding seat 31 and the front and back positions of the correction plate 29, the corners of the mobile phone film are supported by the inner wall of the correction plate 29, the purpose of positioning the angle of the mobile phone film is achieved, and the purpose of improving the finishing degree of the mobile phone film after installation is achieved.

The machine cover positioning main body 5 comprises a semi-ring-shaped stop 33, a shell frame 34 and second screws 35, wherein the inner side wall of the semi-ring-shaped stop 33 is fixedly connected to the inner wall of the front end of the rotating shaft 19, the outer wall of the semi-ring-shaped stop 33 is slidably mounted on the inner wall of the shell frame 34, the rear end of the shell frame 34 is fixedly connected to the front wall of the second bearing seat 20, the inner wall of the shell frame 34 is in sliding contact with the rotating shaft 19, six second screws 35 are arranged, the second screws 35 are threadedly mounted at the outer end of the shell frame 34, the second screws 35 penetrate through the shell frame 34 to the side of the shell frame 34, the inner ends of the second screws 35 are in sliding matching with the semi-ring-shaped stop; in the using process, when the user does not need the cover positioning body 5 to limit the angle, the second screws 35 are all unscrewed by means of an additional wrench, so that the inner ends of the second screws 35 are separated from the inner side of the shell frame 34, the semi-ring-shaped check blocks 33 are not blocked, when the user feels that the opening range of the cover 15 is too large and inconvenient to operate, one of the second screws 35 is screwed into the shell frame 34, the lower ends of the semi-ring-shaped check blocks 33 are blocked by the second screws 35, the purpose of limiting the downward rotation range of the semi-ring-shaped check blocks 33 is achieved, the purpose of limiting the backward opening range of the cover 15 is achieved, when the opening range of the cover 15 is required to be ninety degrees, the second screws 35 at the uppermost side are screwed, when the opening range is required to be larger, the limiting effects with different ranges can be achieved by screwing the second screws 35 at the lower side, the user can conveniently select the, the operating smoothness is improved by a mode of meeting the operating habit of a user, so that the operating speed is improved.

The purifying main body 2 also comprises an air guide cover 14, and the air guide cover 14 is fixedly connected to the front end of the sealing frame 11; the wind guide cover 14 guides the wind blown out from the sealing frame 11 to the front lower side, thereby achieving the purpose of stabilizing the wind direction.

The laminating machine 3 also comprises a handle 16, and the outer wall of the handle 16 is fixedly connected with the outer side wall of the cover 15; the handle 16 facilitates the manual operation of the cover 15 for closing or opening.

The supporting net 13 is a steel net, the supporting net 13 is fixed with the sealing frame 11 and the wind scooper 14 together, and the sealing frame 11 and the wind scooper 14 are of an integrated structure; the filter sheet 10 is supported by the support net 13, and the filter sheet 10 is prevented from being separated from the sealing frame 11 from the front side of the sealing frame 11.

A sliding groove is formed at the side end of the machine body 21; the pressure is reduced by increasing the area of the pinch plate 23 by the disc.

A sliding groove is formed at the side end of the machine body 21; the front end of the slide seat 31 is slidably mounted with the body 21 through a slide groove.

The working principle is as follows: when the device is used, gas is injected into the purifying main body 2 through the external air pump, the gas passes through the purifying main body 2 to filter impurities in the gas, the gas is blown to the inner side of the cover positioning main body 5 through the purifying main body 2, the cleanliness of the gas at the inner side of the cover positioning main body 5 is ensured, the maximum unfolding angle of the cover of the laminating machine 3 is positioned through the cover positioning main body 5, different users can conveniently select and use the gas according to the self habit requirements, the angle between the auxiliary positioning film and the mobile phone is corrected through the main body 4, so that the aim of improving the film pasting efficiency is fulfilled, when the purifying main body 2 works, the gas is injected into the flange 9 through the sealing cover 7 by the external air pump through the connector 6, the gas is blown to the inner side of the laminating machine 3 through the filter sheet 10 and the support net 13, the filter sheet 10 is used for filtering dust particles, pure air is guided to the inner side of, when the mobile phone is used, the position of the sliding block 28 is fixed by clamping the sliding rail 27 by the clamping plate 23, the position of the mobile phone body 21 is fixed by the sliding block 28, so that the purpose of preventing the mobile phone body 21 from sliding along the sliding rail 27 is achieved, when the mobile phone body 21 needs to slide to the side, the front end of the clamping plate 23 is pinched by a hand to enable the rear end of the clamping plate 23 to tilt away from the sliding rail 27, then the clamping plate 23 is pulled to the side, the fixing plate 22 is driven by the clamping plate 23 to drive the sliding block 28 to drive the mobile phone body 21 to move to the side, then the clamping plate 23 is loosened, the clamping plate 23 is driven by the elastic force of the spring 24 to clamp and fix the outer wall of the sliding rail 27 again, the mobile phone body 21 is unlocked and pinched by pinching force at the same time, the operation mode of unlocking and pushing and locking again is avoided, the operation efficiency is improved, in the using process, the angle of the sticking film is corrected through the correcting plate 29, the specific position requirement of the mobile phone is matched through the lateral position of the micro slide seat 31 and the front and back position of the correcting plate 29, the corner of the mobile phone film is supported by the inner wall of the correcting plate 29, the purpose of positioning the angle of the mobile phone film is achieved, and the purpose of improving the finish degree after the mobile phone film is installed is achieved, in the using process, when a user does not need the angle limitation of the cover positioning main body 5, the second screws 35 are all unscrewed through an additional wrench, so that the inner ends of the second screws 35 are away from the inner side of the shell frame 34, the semi-ring type stop blocks 33 are not blocked, when the user feels that the opening range of the cover 15 is too large and inconvenient to operate, one of the second screws 35 is screwed into the shell frame 34, the lower ends of the semi-ring type stop blocks 33 are blocked through the second screws 35, and the purpose, thereby achieving the purpose of limiting the backward opening range of the cover 15, when the opening range of the cover 15 is required to be ninety degrees, the second screw 35 at the uppermost side is screwed in, when a larger amplitude is needed, the second screw 35 at the lower side is screwed in to realize the limiting effect with different amplitudes, the opening range of the machine cover 15 is limited to facilitate the selection of users according to the operation habits, the operation smoothness is improved by the way of meeting the operation habits of the users, thereby improving the operation speed, guiding the wind blown out from the sealing frame 11 to the front lower part through the wind guide cover 14 to achieve the aim of stabilizing the wind direction, the manual operation of the cover 15 for closing or opening is facilitated by the handle 16, the filter sheet 10 is supported by the support net 13, the filter sheet 10 is prevented from being separated from the sealing frame 11 from the front side of the sealing frame 11, the pressure is reduced by increasing the area of the hand pinch clamp plate 23 through the disc, and the front end of the slide seat 31 is slidably installed with the machine body 21 through the chute.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.