CN219506314U - UV curing film vacuum laminating device - Google Patents

Abstract

The utility model discloses a vacuum laminating device for a UV (ultraviolet) curing film, which relates to the field of UV curing film laminating devices and comprises a base, wherein a placing cavity is formed above the base, an upper cover is movably arranged above the base, a cavity is formed in the middle of the upper cover, a TPU (thermoplastic polyurethane) film is arranged in the cavity, a mounting groove is formed in the bottom of the base, an anti-slip pad is arranged in the mounting groove, and a limit column is arranged above the base. The base is provided with the plurality of groups of limiting columns, so that the UV curing films can be positioned conveniently and accurately attached to a mobile phone screen when attached, the base is movably connected with the cover, the exhaust pipe is arranged to be conveniently connected with the external air pump to vacuumize the inside of the base, the TPU film moves along with the negative pressure direction when vacuumized, the cambered surface of the UV curing films can be attached to the cambered surface of the mobile phone screen conveniently, the anti-slip pad can enable the base to work more stably, and the sealing ring is arranged to enable the joint of the base and the upper cover to be good in tightness.

Description

UV curing film vacuum laminating device

Technical Field

The utility model relates to the field of UV (ultraviolet) curing film laminating devices, in particular to a UV curing film vacuum laminating device.

Background

The UV curing film is made of two layers of PET and UV liquid nanometer raw materials, has high laminating degree and strong explosion-proof effect, can absorb and convert blue light emitted by a luminous source, can reduce deepening of myopia of eyes of people and the like, is usually manufactured into a mobile phone film and is attached to the surface of a mobile phone.

Especially, curved surface UV curing film needs to be through vacuum pad pasting and utilize vacuum negative pressure mode just can be better with UV curing film and cell-phone screen laminating, and current vacuum pad pasting machine structure complicacy becomes high to when the manual alignment UV curing film of user and cell-phone screen cause the pad pasting to be accurate skew dislocation inadequately, the edge perk problem because of the user shakes easily.

Disclosure of Invention

Based on this, the present utility model aims to provide a vacuum lamination device for a UV-cured film, so as to solve the technical problems mentioned in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a UV solidification membrane vacuum laminating device, includes the base, place the chamber has been seted up to the top of base, and the top movable mounting of base has the upper cover, the cavity has been seted up at the middle part of upper cover, and the inside of cavity is provided with the TPU membrane, the mounting groove has been seted up to the bottom of base, and the inside of mounting groove is provided with the slipmat, and the spacing post is installed to the top of base, the blast pipe is installed to the below of upper cover.

Through adopting above-mentioned technical scheme, be equipped with multiunit spacing post on the base, make it can fix a position when making things convenient for the laminating of UV curing film, accurate laminating is on the cell-phone screen, base and lid swing joint, outside aspiration pump is connected to the convenient connection through setting up the blast pipe with the inside evacuation of base, TPU membrane is along with negative pressure direction activity when the evacuation, the convenient laminating that is better with the UV curing film cambered surface is on the cell-phone screen cambered surface, the slipmat can make the base during operation more stable, the junction leakproofness that the setting of sealing washer can make base and upper cover is good.

The utility model is further characterized in that a first mounting hole is formed above the base, and a positioning column is arranged below the upper cover.

Through adopting above-mentioned technical scheme, through the first mounting hole that sets up convenient and reference column cooperation for the upper cover is installed with the base, and first mounting hole can also make things convenient for spacing post to install simultaneously.

The utility model is further arranged that a yielding groove is arranged above the base.

Through adopting above-mentioned technical scheme, can conveniently place the blast pipe through the groove of stepping down that sets up.

The utility model further provides that the outer wall of the base is fixed with a sealing ring.

Through adopting above-mentioned technical scheme, can make the leakproofness that base and upper cover are connected stronger through the sealing washer that sets up, avoid appearing the phenomenon of gas leakage when bleeding, lead to the pad pasting failure.

The utility model is further arranged that a through hole is arranged above the upper cover.

Through adopting above-mentioned technical scheme, make things convenient for blast pipe one end to install at the through-hole internal fixation through setting up the through-hole, through the through-hole with gaseous discharge when making the blast pipe evacuation.

The utility model is further arranged that the inner wall of the mounting groove is fixedly provided with a connecting column, and a second mounting hole is formed above the anti-skid pad.

Through adopting above-mentioned technical scheme, install with the slipmat through the spliced pole convenience that sets up, the second mounting hole and the spliced pole cooperation of slipmat top to make the slipmat install in the below of base.

In summary, the utility model has the following advantages:

1. according to the utility model, the base is provided with the plurality of groups of limiting columns, so that the UV curing film can be positioned when being attached, the base is accurately attached to the mobile phone screen, the base is movably connected with the cover, the outer air pump is conveniently connected with the base to vacuumize the base through the exhaust pipe, the TPU film moves along with the negative pressure direction when vacuuming, the cambered surface of the UV curing film is conveniently attached to the cambered surface of the mobile phone screen, the anti-slip pad can enable the base to work more stably, and the sealing ring is arranged so that the sealing performance of the joint of the base and the upper cover is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the base and the upper cover of the present utility model disassembled;

FIG. 3 is a schematic diagram of the present utility model;

fig. 4 is a schematic diagram of connection between a base and a limit post according to the present utility model.

In the figure: 1. a base; 11. a mounting hole; 12. a placement cavity; 13. a relief groove; 14. a limit column; 2. an upper cover; 21. positioning columns; 22. a cavity; 23. a through hole; 3. a TPU film; 4. an exhaust pipe; 5. a mounting groove; 51. a connecting column; 6. a seal ring; 7. an anti-slip pad; 71. and (5) mounting holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a UV curing film vacuum laminating device, as shown in fig. 1-4, including base 1, place chamber 12 has been seted up to the top of base 1, and the top movable mounting of base 1 has upper cover 2, cavity 22 has been seted up at the middle part of upper cover 2, and the inside of cavity 22 is provided with TPU membrane 3, mounting groove 5 has been seted up to the bottom of base 1, and the inside of mounting groove 5 is provided with slipmat 7, and the top movable mounting of base 1 has spacing post 14, blast pipe 4 is installed to the below of upper cover 2, place the cell-phone in the chamber 12, then put into multiunit spacing post 14 with the peel off layer of UV curing film, and fix on base 1 through spacing post 14, the laminating of UV curing film fixed point is on the cell-phone screen, take out spacing post 14 afterwards, with upper cover 2 and base 1 sealing connection, and carry out the evacuation in the base 1 through outside manual pump, make the UV curing film under the vacuum negative pressure, the laminating of UV curing film cambered surface and cell-phone screen.

Referring to fig. 2-3, a first mounting hole 11 is formed above the base 1, a positioning column 21 is mounted below the upper cover 2, and the upper cover 2 is conveniently matched with the base 1 through the first mounting hole 11, so that the upper cover 2 and the base 1 can be mounted, and meanwhile, the first mounting hole 11 can also be convenient for mounting the limiting column 14.

Referring to fig. 3, a relief groove 13 is formed above the base 1, and the exhaust pipe 4 can be conveniently placed through the relief groove 13.

Referring to fig. 3, a sealing ring 6 is fixed on the outer wall of the base 1, so that the sealing performance of the connection between the base 1 and the upper cover 2 is stronger through the sealing ring 6, and the phenomenon of air leakage during air extraction is avoided, so that the film sticking failure is caused.

Referring to fig. 3, a through hole 23 is formed above the upper cover 2, and the through hole 23 is provided to facilitate one end of the exhaust pipe 4 to be installed and fixed in the through hole 23, so that the gas is exhausted through the through hole 23 when the exhaust pipe 4 is vacuumized.

Referring to fig. 2, a connecting post 51 is fixed on the inner wall of the mounting groove 5, a second mounting hole 71 is formed above the anti-slip pad 7, the second mounting hole 71 above the anti-slip pad 7 is matched with the connecting post 51 to enable the anti-slip pad 7 to be mounted below the base 1.

The working principle of the utility model is as follows: when the mobile phone is used, the mobile phone is installed in the placing cavity 12, then the stripping layer of the UV curing film is placed in the plurality of groups of limiting columns 14 and fixed on the base 1 through the limiting columns 14, the UV curing film is attached to the mobile phone screen at fixed points, then the limiting columns 14 are taken out, the upper cover 2 is connected with the base 1 in a sealing mode, and the interior of the base 1 is vacuumized through an external manual pumping cylinder, so that the arc surface of the UV curing film is attached to the mobile phone screen under vacuum negative pressure.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a UV solidification membrane vacuum laminating device, includes base (1), its characterized in that: placement cavity (12) have been seted up to the top of base (1), and the top movable mounting of base (1) has upper cover (2), cavity (22) have been seted up at the middle part of upper cover (2), and the inside of cavity (22) is provided with TPU membrane (3), mounting groove (5) have been seted up to the bottom of base (1), and the inside of mounting groove (5) is provided with slipmat (7), and spacing post (14) are installed to the top of base (1), blast pipe (4) are installed to the below of upper cover (2).

2. The UV curable film vacuum bonding apparatus according to claim 1, wherein: the anti-skid device is characterized in that a first mounting hole (11) is formed in the upper portion of the base (1), a positioning column (21) is arranged below the upper cover (2), and a second mounting hole (71) is formed in the upper portion of the anti-skid pad (7).

3. The UV curable film vacuum bonding apparatus according to claim 1, wherein: a yielding groove (13) is formed above the base (1).

4. The UV curable film vacuum bonding apparatus according to claim 1, wherein: the outer wall of the base (1) is fixed with a sealing ring (6).

5. The UV curable film vacuum bonding apparatus according to claim 1, wherein: a through hole (23) is formed above the upper cover (2).

6. The UV curable film vacuum bonding apparatus according to claim 1, wherein: the inner wall of the mounting groove (5) is fixedly provided with a connecting column (51).