WO2021103301A1

WO2021103301A1 - Film pasting machine for airbag vacuumizing mobile phone screen

Info

Publication number: WO2021103301A1
Application number: PCT/CN2020/072890
Authority: WO
Inventors: 向波
Original assignee: 向波
Priority date: 2019-11-30
Filing date: 2020-06-08
Publication date: 2021-06-03
Also published as: CN211467477U

Abstract

Disclosed is a film pasting machine for an airbag vacuumizing mobile phone screen, the film pasting machine comprising a machine box and an upper cover, wherein one side of the machine box is fixedly connected to an exhaust fan, one side of the outer surface of the machine box is provided with a switch, the upper surface of the machine box is provided with a film pasting groove, the side of the upper surface of the machine box that is close to the film pasting groove is rotatably connected to the upper cover, the upper cover is provided with a cover shell, the interior of the upper cover is connected to a heat conduction plate in an embedded manner, the upper surface of the heat conduction plate is fixedly connected to a heating block, and the lower part of the heat conduction plate is fixedly connected to an airbag. According to the film pasting machine for an airbag vacuumizing mobile phone screen, by means of a vacuum pumping method, when a vacuum pump performs vacuumizing, extracted air is utilized, an air pump gas is extracted into the airbag, and the airbag expands, such that a screen of a mobile phone is pressed better, and a thin film subjected to pasting is free of bubbles; and the heating block is arranged, such that the screen of the mobile phone can be softened when the weather is cold.

Description

Airbag evacuated mobile phone screen film sticking machine

Technical field

The utility model relates to the technical field of mobile phone film sticking machines, in particular to a mobile phone screen sticking machine for airbag vacuuming.

Background technique

The Chinese patent discloses a mobile phone screen filming device (publication number: CN206520789U). The patent includes a control button, a control system, and a small hydraulic pump. The control button is placed above the control system. The control system is connected to the input of the small hydraulic pump through a wire. , The output end of the small hydraulic pump is connected to the input end of the telescopic cylinder, the end of the telescopic cylinder is provided with a push film felt, the control system is connected to the input end of the detergent nozzle through a wire, the detergent nozzle is fixed on the pushing beam, and the right end of the pushing beam is provided with a pushing handle , The push handle is set at the far right end of the device.

The existing mobile phone filming device has a single structure, the filming efficiency is low, and there will be a large number of bubbles between the mobile phone film and the mobile phone, and there will be dust particles between the mobile phone film and the mobile phone. The bond between the two is poor, and when the temperature is low, the adhesive layer on the mobile phone film is not easy to adhere to the mobile phone.

Utility model content

In view of the shortcomings of the prior art, the present utility model provides an airbag evacuated mobile phone screen sticking machine, which includes a chassis and an upper cover, and is characterized in that an exhaust fan is fixedly connected to one side of the chassis, and one side of the chassis A switch is provided, the upper surface of the chassis is provided with a film sticking groove, and the side of the upper surface of the chassis close to the film sticking groove is rotatably connected with an upper cover, the upper cover is provided with a cover shell, and the inside of the upper cover is embedded and connected There is a heat-conducting plate, the upper surface of the heat-conducting plate is fixedly connected with a heating block, and the lower part of the heat-conducting plate is fixedly connected with an airbag.

Preferably, a processing groove is opened inside the case near the lower side of the film-sticking groove, and a vacuum pump is connected to the inside of the processing groove through a through hole.

Preferably, a handle groove is provided on one side of the upper cover.

Preferably; the lower surface of the heat conducting plate is provided with a fixed plate, and a fixed airbag can be provided at the lower part of the fixed plate.

Preferably; the edge of the lower surface of the heat conducting plate is attached with a connecting frame, the edge of the lower surface of the connecting frame is attached with a sealing ring, the upper surface of the fixing frame is provided with a card groove, the sealing ring and the card groove Sealed connection.

Preferably; the suction port of the vacuum pump is in communication with the film groove, and the air outlet of the vacuum pump is in communication with the airbag.

Preferably, a controller is provided inside the chassis and connected.

Preferably, a fixing frame is fixedly connected to the inner edge of the film sticking groove, and a mobile phone fixing rubber block is arranged inside the film sticking groove, and the mobile phone fixing rubber block is rubber or silica gel.

Beneficial effect

The utility model provides an airbag evacuated mobile phone screen film sticking machine. Compared with the prior art, it has the following beneficial effects: the airbag evacuated mobile phone screen filming machine has a filming groove opened on the upper surface of the chassis, and a side of the upper surface of the case close to the filming groove is rotated and connected with an upper cover, and the inside of the filming groove A fixed frame is fixedly connected to the edge of the filming groove, and a mobile phone fixing rubber block is arranged inside the filming groove. A processing groove is opened near the lower side of the filming groove inside the case. The inside of the processing groove is fixedly connected with a vacuum pump, and the inside of the cover shell is embedded and connected with heat conduction. The upper surface of the heat-conducting plate is fixedly connected with a heating block, and the lower surface of the heat-conducting plate is attached with an air bag. The new type uses a vacuum method. The vacuum pump uses the air while pumping air, and the air pump gas is extracted into the air bag , The airbag will expand to make the mobile phone screen better, the film has no bubbles, and there is a heating block, so that the mobile phone screen can be softened in cold weather, and there is glue inside the mobile phone film, so that heat can be conducted through the airbag The glue on the film allows the glue to melt better.

Description of the drawings

Figure 1 is an external view of the utility model;

Figure 2 is an exploded view of the utility model;

Figure 3 is a structural diagram of the upper cover of the utility model;

Figure 4 is a side sectional view of the utility model.

In the picture: 1. Chassis; 2. Controller; 3. Exhaust fan; 4. Switch; 5. Film sticking slot; 6. Top cover; 7. Fixing frame; 8. Processing slot; 9. Fixing plastic block; 10. Vacuum pump; 71, card slot; 61, cover shell; 611, handle groove; 62, heat conduction plate; 63, connecting frame; 64, heating block; 65, air bag; 66, fixed plate; 67, sealing ring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1-4, this utility model provides a technical solution: an airbag evacuated mobile phone screen pasting machine, comprising a case 1 and an upper cover 6, characterized in that: an exhaust fan 3 is fixedly connected to one side of the case 1 The outer surface of the case 1 is provided with a switch 4 connected to it, the upper surface of the case 1 is provided with a filming groove 5, and the side of the upper surface of the case 1 close to the filming groove 5 is rotatably connected with an upper cover 6, and the upper cover 6 is provided with a cover shell 61 The inside of the upper cover 6 is embedded and connected with a heat-conducting plate 62, the upper surface of the heat-conducting plate 62 is fixedly connected with a heating block 64, the lower part of the heat-conducting plate 62 is fixedly connected with an airbag 65, and the inside of the chassis (1) is close to the lower side of the film groove 5. A processing groove 8 is provided. The inside of the processing groove 8 is connected with a vacuum pump 10 through a through hole. A handle groove 611 is provided on one side of the upper cover 6, and a fixing plate 66 is provided on the lower surface of the heat conducting plate 62. The lower part of the fixing plate 66 can be fixed In the airbag 65, a connecting frame 63 is adhered to the edge of the lower surface of the heat conducting plate 62, a sealing ring 67 is adhered to the edge of the lower surface of the connecting frame 63, and the upper surface of the fixing frame 7 is provided with a clamping groove 71, the sealing ring 67 and the clamping groove 71 In a sealed connection, the suction port of the vacuum pump 10 is connected to the filming tank 5, and the air outlet of the vacuum pump 10 is connected to the airbag 65. The controller 2 is arranged inside the chassis 1 and the inner edge of the filming tank 5 is fixedly connected with a fixed frame 7, and The inside of the filming groove 5 is provided with a mobile phone fixing rubber block 9, which is made of rubber or silica gel. The new model uses a vacuum method. The vacuum pump 10 uses the air while pumping air, and the air pump extracts the gas to In the airbag 65, the airbag 65 will inflate to make the mobile phone screen better press, and the affixed film has no bubbles. In addition, a heating block 64 is provided to soften the mobile phone screen in cold weather. In addition, there is glue inside the mobile phone film. In this way, heat is conducted to the glue on the film through the airbag 65 to better melt the glue. At the same time, the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

When working, put the mobile phone on the mobile phone placement block 9 in the film slot 5, then lay the mobile phone film on the mobile phone, and finally close the upper cover 6. When the upper cover 6 is closed, the sealing ring 67 will be embedded in the fixed frame In the card slot 71 of 7, the film slot 5 is sealed, and the fixing plate 66 will move on the upper side of the mobile phone and the mobile phone film, and then the heating block 64 will be activated, and the heat of the heating block 64 will pass through the airbag 65 and the fixing plate 66 is transferred to the mobile phone membrane and the mobile phone, the vacuum pump 10 is activated, and the vacuum pump 10 extracts the inside of the film groove 5 into a negative pressure state, and the extracted air will be transferred to the airbag 65. After the airbag 65 is inflated and expanded, it will drive the fixing plate 66 to The mobile phone film and the mobile phone are pressed to complete the film.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment.

Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present utility model. , Replacements and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

An airbag evacuated mobile phone screen film sticking machine, comprising a case (1) and an upper cover (6), characterized in that: one side of the case (1) is fixedly connected with an exhaust fan (3), and the case (1) ) Is provided with a switch (4) connected to the outer surface, the upper surface of the case (1) is provided with a filming groove (5), and the upper surface of the case (1) is rotatably connected with the upper cover on the side close to the filming groove (5) (6) The upper cover (6) is provided with a cover shell (61), a heat conducting plate (62) is embedded and connected to the inside of the upper cover (6), and the upper surface of the heat conducting plate (62) is fixedly connected with The heating block (64) is fixedly connected with an air bag (65) at the lower part of the heat conducting plate (62).
A processing groove (8) is opened inside the casing (1) near the lower side of the film sticking groove (5), and the inside of the processing groove (8) is connected with a vacuum pump (10) through a through hole.
An airbag evacuated mobile phone screen sticking machine according to claim 1, characterized in that a handle groove (611) is opened on one side of the upper cover (6).
An airbag evacuated mobile phone screen sticking machine according to claim 3, characterized in that: the lower surface of the heat conducting plate (62) is provided with a fixing plate (66), and the lower part of the fixing plate (66) can be arranged Fix the airbag (65).
The airbag evacuating mobile phone screen sticking machine according to claim 4, characterized in that: the edge of the lower surface of the heat conducting plate (62) is attached with a connecting frame (63), and the lower surface of the connecting frame (63) A sealing ring (67) is adhered to the edge of the fixing frame (7), a clamping groove (71) is opened on the upper surface of the fixing frame (7), and the sealing ring (67) is in sealed connection with the clamping groove (71).
An airbag evacuating mobile phone screen sticking machine according to claim 1, characterized in that: the suction port of the vacuum pump (10) is in communication with the sticking groove (5), and the air outlet of the vacuum pump (10) is connected to the airbag ( 65) Connectivity.
An airbag evacuated mobile phone screen sticking machine according to claim 1, characterized in that: a controller (2) is connected to the inside of the cabinet (1).
The airbag evacuated mobile phone screen film sticking machine according to claim 1, characterized in that: the inner edge of the film sticking groove (5) is fixedly connected with a fixed frame (7), and the sticking film groove (5) is provided with a fixed frame (7). The mobile phone fixing rubber block (9), the mobile phone fixing rubber block (9) is rubber or silica gel.