CN212288737U - Vacuum film sticking device of film sticking machine - Google Patents
Vacuum film sticking device of film sticking machine Download PDFInfo
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- CN212288737U CN212288737U CN202020574769.5U CN202020574769U CN212288737U CN 212288737 U CN212288737 U CN 212288737U CN 202020574769 U CN202020574769 U CN 202020574769U CN 212288737 U CN212288737 U CN 212288737U
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Abstract
The utility model discloses a sticking film machine's vacuum pad pasting device, the device includes: the device comprises a film pasting platform, a film pasting mechanism for pasting a film on the mobile equipment, and a vacuum mechanism capable of inflating and exhausting air; the film sticking mechanism is movably arranged on the film sticking platform, and the film sticking mechanism and the film sticking platform enclose a film sticking cavity during film sticking; the film sticking cavity is communicated with the vacuum mechanism, and the vacuum mechanism is used for pumping air to the film sticking cavity during film sticking; the film sticking mechanism is also communicated with the vacuum mechanism, and the vacuum mechanism inflates air for the film sticking mechanism during film sticking so as to stick the film on the mobile equipment. In the utility model, the device has simple structure; in the film pasting process, the film pasting mechanism is inflated while the film pasting cavity is vacuumized, so that the air pressure in the film pasting mechanism is greater than the air pressure in the film pasting cavity, the film pasting mechanism is easier to inflate, the film is easier to be pasted on the mobile equipment by the film pasting mechanism, the operation is simple, and the film pasting efficiency is improved.
Description
Technical Field
The utility model belongs to pad pasting equipment field, in particular to vacuum pad pasting device.
Background
Mobile devices (such as mobile phones, tablet computers, and the like) are frequently used, and during daily use, the mobile devices are easily stained with dust and dirt, and are scratched and old after being used for a period of time or being poorly protected, so that the mobile devices are usually protected by being filmed on the appearance surface or the functional surface (such as a mobile phone screen and/or a housing).
The traditional film pasting method mainly adopts manual work to paste the film, but the manual operation has the following defects: the working efficiency is low; the position precision of the pasting film is poor, and the requirement on the position precision is difficult to ensure; the labor intensity is high, and the operator is easy to fatigue; the problems of poor performance or re-pasting and the like are easily caused by incomplete treatment such as surrounding air bubbles or white edges, wrinkling, glue damage, film bursting, dislocation and the like in the film pasting process.
In order to improve the film sticking efficiency and make the film sticking operation easier, people begin to stick a protective film on the surface of the mobile equipment by using a film sticking machine. Pad pasting mechanism among the prior art is at the pad pasting in-process, mainly drive the pad pasting gyro wheel through the lift cylinder goes up and down and descends to mobile device upper portion, then horizontal cylinder drive lift cylinder drives pad pasting gyro wheel horizontal migration and then realizes attaching the diaphragm on the product surface, but because the pad pasting gyro wheel highly has been confirmed before the pad pasting, if the manual work will wait that the pad pasting mobile device places on the pad pasting positioning seat, because of placing improper pad pasting face slope that leads to the mobile device, so directly can lead to the mobile device to damage, and then influence the pad pasting quality. Patent application CN201810930602.5 discloses a cell-phone screen pad pasting equipment, and this equipment adopts pad pasting gyro wheel and elevating gear's cooperation to realize the film pressing action, makes the laminating of cell-phone pad pasting and cell-phone screen, realizes the pad pasting, but the above-mentioned problem that current pad pasting mechanism exists is not solved to this equipment.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a vacuum film sticking device of a film sticking machine, which has a simple structure, and the vacuum mechanism is used for vacuumizing a film sticking cavity and simultaneously inflating the film sticking mechanism, so that the air pressure in the film sticking mechanism is greater than the air pressure in the film sticking cavity, the film sticking mechanism is easier to inflate, the film sticking mechanism is easier to stick a film on a mobile device, the operation is simple, and the film sticking efficiency is improved; and moreover, the vacuum mechanism is matched with the film sticking mechanism, and the film sticking cavity is vacuumized, so that an air pressure difference is formed between the film sticking mechanism and the film sticking cavity, and in the film sticking process, the occurrence probability of damage to the mobile equipment due to improper placement of the mobile equipment can be reduced, and the film sticking quality is improved.
Another object of the utility model is to provide a vacuum pad pasting device of sticking film machine, the device can reduce the incidence of bubble, improve the pad pasting quality, and to not planar diaphragm, for example 2.5D, 3D, the diaphragm of types such as 3.5D, can utilize and aerify the gasbag, make the slow even inflation of gasbag laminate this type of diaphragm on mobile device's screen, make the application scope of diaphragm obtain promoting, can solve easily cause the wearing and tearing on diaphragm surface in the current pad pasting, and the too big problem that leads to easily crushing mobile device of pressure.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a vacuum laminating device of a laminating machine, comprising:
the device comprises a film pasting platform, a film pasting mechanism for pasting a film on the mobile equipment, and a vacuum mechanism capable of inflating and exhausting air; the film sticking mechanism is movably arranged on the film sticking platform, and the film sticking mechanism and the film sticking platform enclose a film sticking cavity during film sticking; the film sticking cavity is communicated with the vacuum mechanism, and the vacuum mechanism is used for pumping air to the film sticking cavity during film sticking; the film sticking mechanism is also communicated with the vacuum mechanism, and the vacuum mechanism inflates air for the film sticking mechanism during film sticking so as to stick the film on the mobile equipment. The utility model discloses in, this vacuum pad pasting device includes: the film sticking platform, the film sticking mechanism and the vacuum mechanism have simple structures; in the film pasting process, the film pasting mechanism is inflated while the film pasting cavity is vacuumized, so that the air pressure in the film pasting mechanism is greater than the air pressure in the film pasting cavity, the inflation is easier, the film pasting mechanism can more easily paste the film on the mobile equipment, the operation is simple, and the film pasting efficiency is improved; and moreover, the vacuum mechanism is matched with the film sticking mechanism, and the film sticking cavity is vacuumized, so that an air pressure difference is formed between the film sticking mechanism and the film sticking cavity, and in the film sticking process, the occurrence probability of damage to the mobile equipment due to improper placement of the mobile equipment can be reduced, and the film sticking quality is improved.
The film pasting platform comprises a box body, a film pasting groove is formed in the top of the box body, a film pasting mechanism is movably arranged on one side of the box body, and a film pasting cavity is defined by the film pasting mechanism and the film pasting groove during film pasting; the vacuum mechanism is fixedly arranged in the box body, is positioned below the film sticking groove and is reasonable in structural position arrangement.
Specifically, the film sticking mechanism comprises a box cover, an inflatable expansion structure and a connecting assembly, and the structure is simple; the box cover is arranged on the rear side of the box body through the connecting assembly, and the box cover covers the film sticking groove when the film is stuck; the inner side of the box cover is provided with a holding tank, the inflation structure is fixedly arranged in the holding tank and communicated with the vacuum mechanism, and the inflation structure is inflated by the vacuum mechanism when the membrane is attached, so that the membrane is attached to the mobile equipment.
Specifically, the box cover comprises an upper box cover, a lower box cover and a mounting plate; the upper box cover and the lower box cover are respectively fixedly arranged above and below the mounting plate, the upper box cover and the mounting plate enclose a mounting cavity, and the lower box cover is provided with an expansion opening; the inflatable expansion structure comprises an air bag and an inflation tube, the inflation tube is fixedly arranged in the mounting cavity, the air bag is fixedly arranged on the mounting plate, an inflation tube through hole is formed in the mounting plate, the inflation tube is communicated with the air bag through the inflation tube through hole, and the vacuum mechanism is communicated with the inflation tube; the air bag bulges out of the expansion port when being inflated, so that the membrane is attached to the mobile device.
Because the gasbag can carry out slow inflation, the even inflation of gasbag, simultaneously by the evacuation in the pad pasting cavity, can be with the slow even subsides of diaphragm on mobile device, can reduce the incidence of bubble, improve the pad pasting quality, and to the diaphragm that is not planar, for example 2.5D, 3D, the diaphragm of types such as 3.5D, can utilize and aerify the gasbag, make the slow even inflation of gasbag laminate this type of diaphragm on mobile device's screen, make the application scope of diaphragm obtain promoting, can solve and easily cause the wearing and tearing of diaphragm surface in the current pad pasting, and the too big problem that leads to easily crushing mobile device of pressure.
Specifically, coupling assembling can include connecting block and connecting axle, and connecting block fixed mounting is in the rear side of box, and it has the breach that holds of holding the connecting block to open on the lower case lid, holds the breach internal fixation and has connecting axle, connecting block and connecting axle swing joint. The structure of the connecting component can realize that the box cover can be turned up or closed on the box body.
In practice, the connecting assembly can also be used for turning up or closing the box cover by the following structure:
the connecting assembly can comprise a first connecting block, a second connecting block, a first connecting shaft, a second connecting shaft, a connecting spring, a connecting plate and a supporting block; a first mounting block and a second mounting block integrally extend out of the box body, and a space for accommodating the connecting assembly is formed between the first mounting block and the second mounting block; the outer end parts of the first connecting shaft and the second connecting shaft are respectively and fixedly arranged on the first mounting block and the second mounting block;
the connecting plate is fixedly arranged at the rear side of the lower box cover, the first connecting block and the second connecting block are fixedly arranged on the mounting plate, and the first connecting block and the second connecting block are respectively movably connected with the first connecting shaft and the second connecting shaft; a first through hole and a second through hole which are used for allowing the first connecting shaft and the second connecting shaft to pass through are formed in the rear part of the upper box cover respectively, the first through hole is located between the first connecting block and the first mounting block, and the second through hole is located between the second connecting block and the second mounting block;
the connecting spring is installed on the second connecting shaft, a first shaft block is fixedly installed at the inner end of the second connecting shaft, the supporting block is fixedly installed on the connecting plate, a second shaft block which is installed on the second connecting shaft in a sleeved mode is fixed on the supporting block, and the first shaft block and the second shaft block are respectively arranged on two sides of the connecting spring.
The vacuum mechanism comprises a vacuum pump, a vacuum pump mounting seat is fixedly mounted at the bottom of the box body, and the vacuum pump is fixedly mounted in the box body through the vacuum pump mounting seat; the vacuum pump is communicated with the air bag through an inflation tube and is also communicated with the film sticking cavity. The vacuum pump can inflate the gasbag when the pad pasting to carry out the evacuation in the pad pasting cavity, the inflation and the operation of bleeding of vacuum pump can be controlled through current procedure, the inflation and the operation of bleeding of vacuum pump are mutual collaborative work, so that the diaphragm pastes on the screen of mobile device according to the procedure requirement that sets for.
Wherein, the bottom of the film sticking groove is provided with an air pumping hole, and the vacuum pump is communicated with the film sticking cavity through the air pumping hole.
Specifically, the box body is provided with heat dissipation holes, and a clamp used for clamping the mobile equipment is fixedly arranged in the film sticking groove; still fixed mounting has the diaphragm mounting that is used for fixed diaphragm in the pad pasting inslot, and the diaphragm mounting hangs in the top of anchor clamps, and such supplementary pad pasting mechanism and vacuum mechanism that set up make the pad pasting simpler, improve the pad pasting quality.
The utility model has the advantages that:
compared with the prior art, the vacuum film sticking device of the film sticking machine has a simple structure, the film sticking mechanism is inflated while the film sticking cavity is vacuumized through the vacuum mechanism, so that the air pressure in the film sticking mechanism is greater than the air pressure in the film sticking cavity, the inflation is easier, the film sticking mechanism is also easier to stick the film on the mobile equipment, the operation is simple, and the film sticking efficiency is improved; and moreover, the vacuum mechanism is matched with the film sticking mechanism, and the film sticking cavity is vacuumized, so that an air pressure difference is formed between the film sticking mechanism and the film sticking cavity, and in the film sticking process, the occurrence probability of damage to the mobile equipment due to improper placement of the mobile equipment can be reduced, and the film sticking quality is improved.
The device can reduce the incidence of bubble, improves the pad pasting quality to not planar diaphragm, for example the diaphragm of types such as 2.5D, 3D, 3.5D, can utilize and aerify the gasbag, make the slow even inflation of gasbag with the laminating of this type diaphragm on mobile device's screen, make the application scope of diaphragm obtain promoting, can solve easily cause the wearing and tearing on diaphragm surface in the current pad pasting, and the too big problem that leads to easily crushing mobile device of pressure.
Drawings
Fig. 1 is an angle structure diagram of a vacuum film pasting device of a film pasting machine implemented by the present invention.
Fig. 2 is another angle structure diagram of the vacuum film pasting device of the film pasting machine of the present invention.
Fig. 3 is a schematic view of an application scene structure in a vacuum film pasting device of a film pasting machine implemented by the present invention.
Fig. 4 is a schematic structural view of a vacuum mechanism in a vacuum film sticking device of a film sticking machine implemented by the utility model.
Fig. 5 is an enlarged schematic view of a portion I of fig. 1.
Fig. 6 is another schematic structural diagram of the connection assembly in the vacuum film pasting device of the film pasting machine according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-5, the vacuum film pasting device of the film pasting machine of the present invention comprises:
the device comprises a film pasting platform 1, a film pasting mechanism 2 for pasting a film on mobile equipment, and a vacuum mechanism 3 capable of inflating and exhausting air; the film sticking mechanism 2 is movably arranged on the film sticking platform 1, and the film sticking mechanism 2 and the film sticking platform 1 enclose a film sticking cavity (not shown) during film sticking; the film sticking cavity is communicated with the vacuum mechanism 3, and the vacuum mechanism 3 is used for pumping air to the film sticking cavity during film sticking; the film sticking mechanism 2 is also communicated with the vacuum mechanism 3, and the vacuum mechanism 3 inflates the film sticking mechanism 2 when sticking films so as to stick the films on the mobile equipment. The utility model discloses in, this vacuum pad pasting device includes: the film sticking platform 1, the film sticking mechanism 2 and the vacuum mechanism 3 have simple structures; in the film pasting process, the film pasting mechanism 2 is inflated while the film pasting cavity is vacuumized, so that the air pressure in the film pasting mechanism 2 is greater than the air pressure in the film pasting cavity, the inflation is easier, the film pasting mechanism 2 can attach the film to the mobile equipment more easily, the operation is simple, and the film pasting efficiency is improved; and utilize vacuum mechanism 3 cooperation pad pasting mechanism 2 to with pad pasting cavity evacuation, make pad pasting mechanism 2 and pad pasting cavity form the atmospheric pressure difference, at the pad pasting in-process, can reduce the emergence probability that makes the mobile device harm because of placing the mobile device improper, improve the pad pasting quality.
In this embodiment, the film sticking platform 1 comprises a box body 11, a film sticking groove 12 is formed in the top of the box body 11, the film sticking mechanism 2 is movably installed on one side of the box body 11, and the film sticking mechanism 2 and the film sticking groove 12 enclose a film sticking cavity during film sticking; the vacuum mechanism 3 is fixedly arranged in the box body 11, the vacuum mechanism 3 is positioned below the film sticking groove 12, and the structural position is reasonable.
In the embodiment, the film sticking mechanism 2 comprises a box cover 21, an inflation structure 22 and a connecting assembly 23, and the structure is simple; the box cover 21 is arranged at the rear side of the box body 11 through a connecting assembly 23, and the box cover 21 covers the film sticking groove 12 during film sticking; the inner side of the box cover 21 is provided with an accommodating groove 24, the inflatable expansion structure 22 is fixedly arranged in the accommodating groove 24, the inflatable expansion structure 22 is communicated with the vacuum mechanism 3, and the vacuum mechanism 3 inflates the inflatable expansion structure 22 during film pasting so as to enable the film to be pasted on the mobile equipment.
In the present embodiment, the cover 21 includes an upper cover 211, a lower cover 212, and a mounting plate 213; the upper box cover 211 and the lower box cover 212 are respectively fixedly arranged above and below the mounting plate 213, the upper box cover 211 and the mounting plate 213 enclose a mounting cavity (not shown), and the lower box cover 212 is provided with an expansion port 214; the inflation expansion structure 22 comprises an air bag 221 and an inflation tube 222, the inflation tube 222 is fixedly installed in the installation cavity, the air bag 221 is fixedly installed on the installation plate 213, an inflation tube through hole (not shown) is formed in the installation plate 213, the inflation tube 222 is communicated with the air bag 221 through the inflation tube through hole, and the vacuum mechanism 3 is communicated with the inflation tube 222; the bladder 221, when inflated, bulges out of the inflation port 214 to allow the membrane to be attached to the mobile device.
Because the gasbag 221 can be inflated slowly, the gasbag 221 expands uniformly, the cavity of the film is evacuated at the same time, the film can be attached to the mobile device slowly and uniformly, the incidence rate of bubbles can be reduced, the film attaching quality can be improved, and for the film which is not planar, such as 2.5D, 3D, 3.5D and other types of films, the gasbag 221 can be inflated, the gasbag 221 expands slowly and uniformly to attach such film to the screen of the mobile device, the application range of the film is improved, the problems that the surface of the film is easily abraded in the existing film attaching process, and the mobile device is easily crushed due to overlarge pressure can be solved.
In this embodiment, the connection assembly 23 may include a connection block 231 and a connection shaft 232, the connection block 231 is fixedly installed at the rear side of the box body 11, an accommodation gap 215 for accommodating the connection block 231 is opened on the lower box cover 212, the connection shaft 232 is fixedly installed in the accommodation gap 215, and the connection block 231 and the connection shaft 232 are movably connected. This configuration of the connecting assembly 23 allows the cover 21 to be turned up or closed on the housing 11.
In this embodiment, the vacuum mechanism 3 includes a vacuum pump 31, a vacuum pump mounting seat 13 is fixedly mounted at the bottom of the box body 11, and the vacuum pump 31 is fixedly mounted in the box body 11 through the vacuum pump mounting seat 13; the vacuum pump 31 is communicated with the air bag 221 through an inflation tube 222, and the vacuum pump 31 is also communicated with the film sticking cavity. The vacuum pump 31 can inflate the airbag 221 during film attaching and vacuumize the cavity of the film attaching, the inflation and air-extracting operations of the vacuum pump 31 can be controlled by the existing program, and the inflation and air-extracting operations of the vacuum pump 31 are in cooperative work, so that the film is attached to the screen of the mobile device according to the set program requirement.
Wherein, the bottom of the film sticking groove 12 is provided with an air suction port (not shown), and the vacuum pump 31 is communicated with the film sticking cavity through the air suction port.
In this embodiment, the case 11 is provided with heat dissipation holes 14, and a clamp 15 for clamping the mobile device is fixedly installed in the film sticking groove 12; the film sticking groove 12 is also fixedly provided with a film fixing piece 16 for fixing a film, the film fixing piece 16 is hung above the clamp 15, and the auxiliary film sticking mechanism 2 and the vacuum mechanism 3 are arranged in such a way, so that the film sticking is simpler, and the film sticking quality is improved.
In practice, the connecting assembly 23 can also be used to fold or close the cover 21 by:
as shown in fig. 6, the connection assembly 23 may include a first connection block 01, a second connection block 02, a first connection shaft 03, a second connection shaft 04, a connection spring 05, a connection plate 06, and a support block 07; a first mounting block 08 and a second mounting block 09 integrally extend out of the box body 11, and a space for accommodating the connecting assembly 23 is formed between the first mounting block 08 and the second mounting block 09; the outer end parts of the first connecting shaft 03 and the second connecting shaft 04 are fixedly arranged on a first mounting block 08 and a second mounting block 09 respectively;
the connecting plate 06 is fixedly arranged at the rear side of the lower box cover 212, the first connecting block 01 and the second connecting block 02 are both fixedly arranged on the mounting plate 213, and the first connecting block 01 and the second connecting block 02 are respectively and movably connected with the first connecting shaft 03 and the second connecting shaft 04; a first via hole (not shown) and a second via hole (not shown) for allowing the first connecting shaft 03 and the second connecting shaft 04 to pass through are formed in the rear part of the upper box cover 211, the first via hole is located between the first connecting block 01 and the first mounting block 08, and the second via hole is located between the second connecting block 02 and the second mounting block 09;
the connecting spring 05 is arranged on the second connecting shaft 04, a first shaft block 010 is fixedly arranged at the inner end of the second connecting shaft 04, the supporting block 07 is fixedly arranged on the connecting plate 06, a second shaft block 011 sleeved on the second connecting shaft 04 is fixed on the supporting block 07, and the first shaft block 010 and the second shaft block 011 are respectively arranged on two sides of the connecting spring 05.
The utility model has the advantages that:
compared with the prior art, the utility model discloses the vacuum pad pasting device of pad pasting machine implemented, the device simple structure aerifys pad pasting mechanism 2 when making the evacuation of pad pasting cavity through vacuum mechanism 3 for atmospheric pressure in the pad pasting mechanism 2 is greater than the atmospheric pressure in the pad pasting cavity, aerifys more easily, also makes pad pasting mechanism 2 laminate the diaphragm on mobile device more easily, and easy operation has improved pad pasting efficiency.
The device can reduce the incidence of bubble, improves the pad pasting quality to the diaphragm that is not planar, for example 2.5D, 3D, type such as 3.5D diaphragm, can utilize and aerify gasbag 221, make gasbag 221 slowly even inflation with the laminating of this type of diaphragm on mobile device's screen, make the application scope of diaphragm obtain promoting, can solve easily cause the wearing and tearing of diaphragm surface in the current pad pasting, and the too big problem that leads to easily crushing mobile device of pressure.
The above description is intended to be illustrative of the present invention and is not intended to be limiting, and all such modifications, equivalents and improvements as fall within the spirit and scope of the invention are intended to be included therein.
Claims (9)
1. A vacuum film sticking device of a film sticking machine is characterized by comprising:
the device comprises a film pasting platform, a film pasting mechanism for pasting a film on the mobile equipment, and a vacuum mechanism capable of inflating and exhausting air; the film sticking mechanism is movably arranged on the film sticking platform, and the film sticking mechanism and the film sticking platform enclose a film sticking cavity during film sticking; the film sticking cavity is communicated with the vacuum mechanism, and the vacuum mechanism is used for exhausting air from the film sticking cavity during film sticking; the film sticking mechanism is also communicated with the vacuum mechanism, and the vacuum mechanism inflates the film sticking mechanism during film sticking so as to stick the film on the mobile equipment.
2. The vacuum film sticking device of the film sticking machine according to claim 1, wherein the film sticking platform comprises a box body, the top of the box body is provided with a film sticking groove, the film sticking mechanism is movably arranged on one side of the box body, and the film sticking mechanism and the film sticking groove enclose a film sticking cavity during film sticking; the vacuum mechanism is fixedly arranged in the box body and is positioned below the film sticking groove.
3. The vacuum film sticking device of the film sticking machine according to claim 2, wherein the film sticking mechanism comprises a box cover, an inflation structure and a connecting assembly; the box cover is arranged on the rear side of the box body through the connecting assembly and covers the film sticking groove during film sticking;
the inner side of the box cover is provided with a containing groove, the inflation structure is fixedly arranged in the containing groove and communicated with the vacuum mechanism, and the inflation structure is inflated by the vacuum mechanism when the membrane is attached, so that the membrane is attached to the mobile equipment.
4. The vacuum film sticking device of the film sticking machine according to claim 3, wherein the case cover comprises an upper case cover, a lower case cover and a mounting plate; the upper box cover and the lower box cover are respectively fixedly arranged above and below the mounting plate, the upper box cover and the mounting plate enclose a mounting cavity, and the lower box cover is provided with an expansion opening;
the inflatable expansion structure comprises an air bag and an inflation tube, the inflation tube is fixedly arranged in the mounting cavity, the air bag is fixedly arranged on the mounting plate, an inflation tube through hole is formed in the mounting plate, the inflation tube is communicated with the air bag through the inflation tube through hole, and the vacuum mechanism is communicated with the inflation tube; the air bag bulges out of the expansion port when being inflated, so that the membrane is attached to the mobile device.
5. The vacuum film sticking device of the film sticking machine according to claim 4, wherein the connecting assembly comprises a connecting block and a connecting shaft, the connecting block is fixedly arranged at the rear side of the box body, a containing gap for containing the connecting block is arranged on the lower box cover, the connecting shaft is fixedly arranged in the containing gap, and the connecting block is movably connected with the connecting shaft.
6. The vacuum laminator device according to claim 4, wherein the connecting assembly includes a first connecting block, a second connecting block, a first connecting shaft, a second connecting shaft, a connecting spring, a connecting plate and a supporting block; a first mounting block and a second mounting block integrally extend out of the box body, and a space for accommodating the connecting assembly is formed between the first mounting block and the second mounting block; the outer end parts of the first connecting shaft and the second connecting shaft are respectively and fixedly arranged on the first mounting block and the second mounting block;
the connecting plate is fixedly arranged on the rear side of the lower box cover, the first connecting block and the second connecting block are fixedly arranged on the mounting plate, and the first connecting block and the second connecting block are respectively movably connected with the first connecting shaft and the second connecting shaft; a first through hole and a second through hole which are used for allowing the first connecting shaft and the second connecting shaft to pass through are formed in the rear part of the upper box cover respectively, the first through hole is located between the first connecting block and the first mounting block, and the second through hole is located between the second connecting block and the second mounting block;
the connecting spring is installed on the second connecting shaft, a first shaft block is fixedly installed at the inner end of the second connecting shaft, the supporting block is fixedly installed on the connecting plate, a second shaft block which is installed on the second connecting shaft in a sleeved mode is fixed on the supporting block, and the first shaft block and the second shaft block are respectively arranged on two sides of the connecting spring.
7. The vacuum film sticking device of the film sticking machine according to claim 4, wherein the vacuum mechanism comprises a vacuum pump, a vacuum pump mounting seat is fixedly installed at the bottom of the box body, and the vacuum pump is fixedly installed in the box body through the vacuum pump mounting seat;
the vacuum pump is communicated with the air bag through the inflation tube and is also communicated with the film sticking cavity.
8. The vacuum film sticking device of the film sticking machine according to claim 7, wherein the bottom of the film sticking groove is provided with an air suction port, and the vacuum pump is communicated with the film sticking cavity through the air suction port.
9. The vacuum film sticking device of the film sticking machine according to claim 2, wherein the box body is provided with heat dissipation holes, and a clamp for clamping the mobile equipment is fixedly arranged in the film sticking groove; and a membrane fixing piece for fixing the membrane is fixedly arranged in the membrane sticking groove, and the membrane fixing piece is hung above the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020574769.5U CN212288737U (en) | 2020-04-16 | 2020-04-16 | Vacuum film sticking device of film sticking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020574769.5U CN212288737U (en) | 2020-04-16 | 2020-04-16 | Vacuum film sticking device of film sticking machine |
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| Publication Number | Publication Date |
|---|---|
| CN212288737U true CN212288737U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020574769.5U Active CN212288737U (en) | 2020-04-16 | 2020-04-16 | Vacuum film sticking device of film sticking machine |
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| CN (1) | CN212288737U (en) |
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2020
- 2020-04-16 CN CN202020574769.5U patent/CN212288737U/en active Active
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