CN212021677U - Automatic film laminating mechanism and automatic film laminating equipment - Google Patents

Abstract

The utility model discloses an automatic film laminating mechanism, which comprises a film laminating vacuum plate for adsorbing a protective film, a moving device for driving the film laminating vacuum plate to move, a film pressing device for pressing a film and a shading device for shading, wherein the film laminating vacuum plate is provided with an upper surface and a lower surface which are oppositely arranged, and the moving device, the film pressing device and the shading device are all arranged on the upper surface of the film laminating vacuum plate; the film pressing device comprises a first power assembly and a roller assembly, the first power assembly is installed on the upper surface of the film-coated vacuum plate, the roller assembly is connected to the first power assembly, and the roller assembly stretches out of the lower surface of the film-coated vacuum plate through the action of the first power assembly. The automatic film laminating mechanism is simple in structure, convenient to operate and high in film laminating efficiency. Additionally, the utility model also provides an automatic laminating equipment with automatic laminating mechanism.

Description

Automatic film laminating mechanism and automatic film laminating equipment

Technical Field

The utility model relates to a tectorial membrane technical field especially relates to an automatic tectorial membrane mechanism.

Background

Due to the rapid development and wide application of smart phones, the quality requirement of mobile phone screens is higher and higher. In the production and manufacturing process of the mobile phone panel, for example, during transfer, transportation and measurement, the panel is easily scratched and scratched due to external factors, and the yield of the product is influenced to a certain extent. In order to solve the problems, a protective film needs to be attached to the produced panel, so that the mobile phone screen is not affected in the later process. In the prior art, the operation is very complicated, the efficiency is lower, the problems of inaccurate film pasting position and the like exist, and the production efficiency is seriously limited.

Therefore, an automatic film covering mechanism with simple structure, convenient operation and fast film covering speed is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, convenient operation, the fast automatic tectorial membrane mechanism of pad pasting.

Another object of the utility model is to provide an automatic laminating equipment, this automatic laminating equipment has automatic laminating mechanism, borrows by this automatic laminating mechanism to make automatic laminating equipment can be quick, accurate carry out automatic pad pasting.

In order to achieve the above object, the utility model provides an automatic film covering mechanism, which comprises a film covering vacuum plate for adsorbing a protective film, a moving device for driving the film covering vacuum plate to move, a film pressing device for pressing a film and a shading device for shading, wherein the film covering vacuum plate is provided with an upper surface and a lower surface which are oppositely arranged, and the moving device, the film pressing device and the shading device are all arranged on the upper surface of the film covering vacuum plate; the film pressing device comprises a first power assembly and a roller assembly, the first power assembly is installed on the upper surface of the film-coated vacuum plate, the roller assembly is connected to the first power assembly, and the roller assembly stretches out of the lower surface of the film-coated vacuum plate through the action of the first power assembly.

Compared with the prior art, the utility model provides an automatic tectorial membrane mechanism, including tectorial membrane vacuum plate, mobile device, pressure membrane device and shade are all installed in tectorial membrane vacuum plate, and mobile device can drive tectorial membrane vacuum plate and reciprocate to make tectorial membrane vacuum plate can get the membrane and put the membrane. After the film vacuum plate adsorbs the protective film to the workpiece, the film pressing device is used for accurately and quickly attaching the protective film to the mobile phone panel. The film pressing device comprises a first power assembly and a roller assembly, the first power assembly is installed on the upper surface of the film-coated vacuum plate, the roller assembly is connected to the first power assembly, and the roller assembly stretches out of the lower surface of the film-coated vacuum plate through the action of the first power assembly. The wheel components protrude out of the lower surface of the film vacuum plate so as to attach the protective film to the mobile phone panel, and the film vacuum plate is simple in structure and reasonable in design.

Preferably, the first power assembly comprises a first fixing seat and a first air cylinder, the first air cylinder is installed on the film-coating vacuum plate through the first fixing seat, and the roller assembly is installed on the first air cylinder. Wheel components installs in first cylinder and is located the tectorial membrane vacuum plate outside, and first cylinder drives wheel components and reciprocates in vertical direction, puts the protection film on the cell-phone panel after, acts through first cylinder to the protruding lower surface that stretches out tectorial membrane vacuum plate of wheel components, so that roll pad pasting, simple structure, reasonable in design.

Preferably, the first cylinder is a slide rail cylinder. The roller components are installed on the sliding rail air cylinders, so that the roller components are arranged on the film-covered vacuum plate in a sliding mode, the lower surface of the film-covered vacuum plate protrudes in a sliding mode, the structure is simple, and the design is reasonable.

Preferably, the roller assembly includes mounting panel, fixed block and gyro wheel, and the mounting panel is gliding the setting in first cylinder, and the gyro wheel passes through the fixed block to be installed in the mounting panel, borrows by the action of first cylinder to the protruding lower surface that stretches out tectorial membrane vacuum plate of gyro wheel. Two ends of the roller are arranged on the mounting plate through the fixing blocks, so that the roller can roll around the fixing blocks at the two ends of the mounting plate; the first cylinder acts to enable the roller to protrude out of the lower surface of the film-coated vacuum plate, so that the roller can roll and stick the film, and the film-coating device is simple in structure and reasonable in design.

Preferably, the lower surface of the film-covered vacuum plate is provided with a plurality of adsorption holes for adsorbing the protective film. The adsorption holes can generate suction when ventilating so as to conveniently and quickly absorb the protective film, and the device has a simple structure and a reasonable design.

Preferably, the shade supports and leans on in the pressure membrane device, and the shade includes second power component, sliding rail set spare and shading subassembly, and second power component and sliding rail set spare all set up in the upper surface of tectorial membrane vacuum plate, and the shading subassembly is gliding connection in sliding rail set spare and second power component, borrows by the action of second power component to make the shading subassembly slide along sliding rail set spare in order to keep away from the pressure membrane device. The shading device can play a role in shading light when the visual detection device detects and positions so as to avoid influencing the positioning effect; after the location, for avoiding the shade to interfere the gyro wheel roll press material of press mold device, the shade is slidable and sets up in tectorial membrane vacuum plate, simple structure, reasonable in design.

Preferably, the shading assembly comprises a first mounting part, a second mounting part and a shading part, the shading part is connected to the first mounting part and the second mounting part, the first mounting part is slidably arranged on the sliding rail assembly, and the second mounting part is mounted on the second power assembly. The second power assembly acts to drive the shading part to slide on the sliding rail assembly, so that the shading part is far away from the roller, the movement of the roller is not influenced by the shading part, the structure is simple, and the design is reasonable.

Preferably, the first mounting member includes a first limiting portion and a second limiting portion, and the light shielding assembly stops sliding by the first limiting portion or the second limiting portion contacting the film pressing device. First installed part is the setting of U type to interference roller assembly's activity, the inner wall of U type includes the spacing portion of first spacing portion and second, and when first spacing portion contact roller assembly, the shading subassembly stops to move right, and when the spacing portion contact roller assembly of second, the shading subassembly stops to move left, simple structure, reasonable in design.

In order to achieve the above another object, the present invention provides an automatic film covering apparatus, which comprises a transfer module, a film covering jig, a protection film storage device and an automatic film covering mechanism as above, wherein the automatic film covering mechanism is installed on the transfer module, and is moved by the transfer module, so that the automatic film covering mechanism absorbs the protection film by the protection film storage device and then pastes the film on the film covering jig.

Compared with the prior art, the utility model provides an automatic laminating equipment can move on the horizontal direction through moving the year module to make automatic laminating mechanism adsorb behind the protection film in pad pasting tool department pad pasting by protection film storage device. Be provided with automatic tectorial membrane mechanism, can be with accurate, the quick laminating of protection film on the cell-phone panel. Simple structure, reasonable in design.

Preferably, the film laminating machine further comprises a visual detection device, wherein the visual detection device is installed on the film laminating jig, and the position between the film laminating vacuum plate and the film laminating jig is adjusted by means of the visual detection device so as to accurately laminate the film. Be provided with visual detection device, can fix a position, counterpoint to tectorial membrane vacuum plate and the cell-phone panel that is located the tool to more accurate pad pasting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an automatic film coating mechanism according to an embodiment of the present invention.

FIG. 2 is a schematic view of the structure of the vacuum plate for laminating films in FIG. 1.

Fig. 3 is a schematic structural diagram of the mobile device in fig. 1.

Fig. 4 is a schematic structural diagram of the film pressing device in fig. 1.

Fig. 5 is a schematic view of the roller assembly of fig. 4.

Fig. 6 is a schematic view of the shade apparatus of fig. 1.

Fig. 7 is a schematic view of the first mount of fig. 6.

Fig. 8 is a schematic diagram of an automatic film covering apparatus according to an embodiment of the present invention.

Description of reference numerals:

1000. automatic film laminating equipment;

100. an automatic film laminating mechanism; 101. a protective film;

10. laminating a vacuum plate; 11. a plate material; 12. an adsorption hole;

20. a mobile device; 21. a moving cylinder; 22. a mounting seat;

30. a film pressing device; 31. a first fixed seat; 32. a first cylinder; 33. mounting a plate; 34. a fixed block; 35. a roller;

40. a light shielding device; 41. a shading component; 411. a first mounting member; 4111. a first limiting part; 4112. a second limiting part; 4113. an arch portion; 412. a second mount; 413. a light shielding member; 42. a second power assembly; 421. a second cylinder; 422. a second fixed seat; 43. a slide rail assembly; 431. a guide rail; 432. a slider;

200. a transfer module;

300. a protective film storage device;

400. a film pasting jig; 401. a mobile phone panel;

500. a visual inspection device.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1, the present invention provides an automatic film covering mechanism 100, which includes a film covering vacuum plate 10 for adsorbing a protective film 101, a moving device 20 for driving the film covering vacuum plate 10 to move, a film pressing device 30 for pressing a film, and a light shielding device 40 for shielding light. Specifically, the vacuum lamination plate 10 has an upper surface and a lower surface which are oppositely arranged, and the moving device 20, the film pressing device 30 and the light shielding device 40 are all mounted on the upper surface of the vacuum lamination plate 10. The film pressing device 30 includes a first power assembly and a roller assembly, the first power assembly is mounted on the upper surface of the film vacuum plate 10, the roller assembly is connected to the first power assembly, and the roller assembly protrudes out of the lower surface of the film vacuum plate 10 by the action of the first power assembly.

After the technical scheme above the adoption, because the utility model provides an automatic tectorial membrane mechanism 100, including tectorial membrane vacuum plate 10, mobile device 20, film pressing device 30 and shade 40 all install in the upper surface of tectorial membrane vacuum plate 10. The moving device 20 can drive the film vacuum plate 10 to move up and down, so that the film vacuum plate 10 can take and place films. After the protective film 101 is adsorbed to the workpiece by the vacuum lamination plate 10, the protective film 101 is precisely and rapidly attached to the mobile phone panel 401 by the film pressing device 30 after being positioned and aligned by the visual inspection device 500 of the automatic lamination equipment 1000. Specifically, the film pressing device 30 includes a first power assembly and a roller assembly, the first power assembly is mounted on the upper surface of the film vacuum plate 10, the roller assembly is connected to the first power assembly, and the roller assembly is moved by the first power assembly to protrude out of the lower surface of the film vacuum plate 10. The roller components protrude out of the lower surface of the film vacuum plate 10 so as to attach the protective film 101 to the mobile phone panel 401, and the film vacuum plate is simple in structure and reasonable in design.

Referring to fig. 2, in some alternative embodiments, the vacuum plate 10 includes a plate 11 and a plurality of adsorption holes 12 located on a lower surface of the plate 11, wherein the adsorption holes 12 are provided with air channels, and the adsorption holes 12 are used for adsorbing the protection film 101 during air ventilation. It can be understood that the absorption holes 12 generate suction force when ventilating to conveniently and rapidly absorb the protective film 101, and the structure is simple and the design is reasonable.

Referring to fig. 3 and 8, in some alternative embodiments, the moving device 20 includes a moving cylinder 21 capable of moving the film coating vacuum plate 10 up and down and a mounting seat 22 for mounting the moving cylinder 21, the mounting seat 22 is connected to the transfer module 200 of the automatic film coating apparatus 1000, and the moving cylinder 21 is activated to drive the entire automatic film coating mechanism 100 to move up and down. It can be understood that, through the transfer module 200 connected with the mounting base 22, the whole automatic film covering mechanism 100 can be moved to the protective film storage device 300 to take the protective film 101, then the automatic film covering mechanism 100 is moved to the film sticking jig 400 through the transfer module 200, the visual detection device 500 located at the film sticking jig 400 is aligned, the relative position of the film covering vacuum plate 10 and the mobile phone panel 401 on the film sticking jig 400 is adjusted, and then the protective film 101 is accurately and quickly attached to the mobile phone panel 401 by the film pressing roller 35.

Referring to fig. 4, in some alternative embodiments, the first power assembly includes a first fixing seat 31 and a first air cylinder 32, the first air cylinder 32 is mounted on the vacuum film-covered plate 10 through the first fixing seat 31, and the roller assembly is mounted on the first air cylinder 32; wherein, the first cylinder 32 is a slide rail cylinder. The roller components are installed on the slide rail air cylinder and are located outside the film vacuum plate 10, the slide rail air cylinder enables the roller components to be arranged on the film vacuum plate 10 in a sliding mode, and the roller components are located outside the film vacuum plate 10 again, so that the roller components slide under the action of the slide rail air cylinder and protrude out of the lower surface of the film vacuum plate 10 in a protruding mode. It can be understood that the first cylinder 32 drives the roller assembly to move up and down in the vertical direction, and after the protective film 101 is placed on the mobile phone panel 401, the roller assembly moves through the first cylinder 32 so as to protrude out of the lower surface of the film-coated vacuum plate 10, so that the film can be pasted in a rolling manner, and the structure is simple and the design is reasonable.

Referring to fig. 5, in some alternative embodiments, the roller assembly includes a mounting plate 33, a fixing block 34 and a roller 35, the mounting plate 33 is slidably disposed on the first cylinder 32, the roller 35 is mounted on the mounting plate 33 through the fixing block 34, and the roller 35 protrudes out of the lower surface of the vacuum plate 10 by the action of the first cylinder 32. Two ends of the roller 35 are mounted on the mounting plate 33 through the fixing blocks 34, so that the roller 35 can roll around the fixing blocks 34 at the two ends of the mounting plate 33; the first cylinder 32 acts to enable the roller 35 to protrude out of the lower surface of the film-coated vacuum plate 10, and then the transferring module 200 acts to enable the roller 35 to roll and stick the film along the mobile phone panel 401.

Referring to fig. 6, in some alternative embodiments, the light shielding device 40 abuts against the film pressing device 30, the light shielding device 40 includes a second power assembly 42, a sliding rail assembly 43 and a light shielding assembly 41, the second power assembly 42 and the sliding rail assembly 43 are both disposed on the upper surface of the vacuum plate 10, the light shielding assembly 41 is slidably connected to the sliding rail assembly 43 and the second power assembly 42, and the light shielding assembly 41 slides along the sliding rail assembly 43 to be away from the film pressing device 30 by the action of the second power assembly 42. Specifically, the second power assembly 42 includes a second cylinder 421 and a second fixing seat 422, the second cylinder 421 is mounted on the upper surface of the film-covered vacuum plate 10 through the second fixing seat 422, and the slide rail assembly 43 includes a guide rail 431 and a slide block 432 slidably disposed on the guide rail 431. The first mount 411 of the shade assembly 41 is mounted on the slider 432, the second mount 412 is connected to the output end of the second cylinder 421, and the second cylinder 421 is actuated so that the shade assembly 41 slides along the guide rail 431 to be away from the roller assembly without interfering with the movement of the roller assembly. It can be understood that the light shielding device 40 can shield light when the visual inspection device 500 detects positioning, so as to avoid affecting the positioning effect; after the positioning, in order to prevent the light shielding device 40 from interfering the rolling pressing of the roller 35 of the film pressing device 30, the light shielding device 40 is slidably arranged on the film laminating vacuum plate 10, and the film laminating device is simple in structure and reasonable in design.

Referring to fig. 6, in the present embodiment, the light shielding assembly 41 includes a first mounting member 411, a second mounting member 412 and a light shielding member 413, the light shielding member 413 is connected to the first mounting member 411 and the second mounting member 412, the first mounting member 411 is slidably disposed on the sliding rail assembly 43, and the second mounting member 412 is mounted on the second power assembly 42. The second power assembly 42 acts to drive the light shielding member 413 to slide on the sliding rail assembly 43, so that the light shielding member 413 is far away from the roller 35, and the movement of the roller 35 is not affected by the light shielding member 413.

Referring to fig. 7, in the embodiment, the first mounting member 411 includes a first limiting portion 4111 and a second limiting portion 4112, and the first limiting portion 4111 or the second limiting portion 4112 contacts the film pressing device 30, so that the light shielding assembly 41 stops sliding. First installed part 411 is the type of falling U and sets up on light-shading piece 413 and slider 432, has protruding arch portion 4113 of stretching in the middle of the type of falling U, and arch portion 4113 is located between spacing portion 4111 of first and the spacing portion 4112 of second, because protruding the stretching of arch portion 4113 sets up, can avoid interfering the upper and lower flexible activity of wheel components. The inner wall of the inverted U-shaped structure comprises a first limiting portion 4111 and a second limiting portion 4112, when the first limiting portion 4111 contacts the roller assembly, the light shielding assembly 41 stops moving rightwards, and when the second limiting portion 4112 contacts the roller assembly, the light shielding assembly 41 stops moving leftwards, and the inverted U-shaped structure is simple in structure and reasonable in design.

Referring to fig. 8, the present invention provides an automatic film laminating apparatus 1000, which comprises a transferring module 200, a film laminating jig 400, a protective film storage device 300, an automatic film laminating mechanism 100 and a vision inspection device 500, wherein the automatic film laminating mechanism 100 is installed on the transferring module 200, and the transferring module 200 acts to make the automatic film laminating mechanism 100 adhere the protective film 101 from the protective film storage device 300 to the film laminating jig 400. The visual inspection device 500 is mounted on the film-pasting jig 400, and the position between the film-pasting vacuum plate 10 and the film-pasting jig 400 is adjusted by the visual inspection device to accurately paste the film.

Compared with the prior art, the utility model provides an automatic laminating equipment 1000 makes automatic laminating mechanism 100 can move on the horizontal direction through moving to carry module 200, can adsorb protection film 101 through tectorial membrane vacuum plate 10 in protection film storage device 300 department, then remove automatic laminating mechanism 100 to pad pasting tool 400 department through moving to carry module 200, pad pasting tool 400 department is provided with visual detection device 500, can fix a position tectorial membrane vacuum plate 10 and the cell-phone panel 401 that is located on the tool, counterpoint, with more accurate pad pasting. After the alignment by the visual inspection device 500, the film vacuum plate 10 is moved down by the moving device 20 of the automatic film coating mechanism 100, and the suction is stopped, and the protective film 101 is attached to the panel. The automatic laminating mechanism 100 is arranged, so that the protective film 101 can be attached to the mobile phone panel 401 accurately and quickly. Simple structure, reasonable in design.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims (10)

1. An automatic film laminating mechanism is characterized by comprising a film laminating vacuum plate for adsorbing a protective film, a moving device for driving the film laminating vacuum plate to move, a film pressing device for pressing a film and a shading device for shading, wherein the film laminating vacuum plate is provided with an upper surface and a lower surface which are oppositely arranged, and the moving device, the film pressing device and the shading device are all arranged on the upper surface of the film laminating vacuum plate; film pressing device includes first power component and wheel components, first power component install in the upper surface of tectorial membrane vacuum plate, wheel components connect in first power component borrows by first power component moves so that wheel components is protruding to be stretched out the lower surface of tectorial membrane vacuum plate.

2. The automatic laminating mechanism of claim 1, wherein the first power assembly comprises a first fixed seat and a first air cylinder, the first air cylinder is mounted to the laminating vacuum plate through the first fixed seat, and the roller assembly is mounted to the first air cylinder.

3. The automatic laminating mechanism of claim 2, wherein the first cylinder is a slide rail cylinder.

4. The automatic laminating mechanism of claim 2, wherein the roller assembly comprises a mounting plate, a fixing block and a roller, the mounting plate is slidably disposed on the first cylinder, the roller is mounted on the mounting plate through the fixing block, and the roller is moved by the first cylinder to protrude out of the lower surface of the laminating vacuum plate.

5. The automatic film laminating mechanism according to claim 1, wherein a plurality of adsorption holes for adsorbing the protective film are formed on the lower surface of the film laminating vacuum plate.

6. The automatic laminating mechanism of claim 1, wherein the light shielding device abuts against the film pressing device, the light shielding device comprises a second power assembly, a slide rail assembly and a light shielding assembly, the second power assembly and the slide rail assembly are both arranged on the upper surface of the laminating vacuum plate, the light shielding assembly is connected with the slide rail assembly and the second power assembly in a sliding manner, and the light shielding assembly slides along the slide rail assembly to be away from the film pressing device by virtue of the action of the second power assembly.

7. The automatic film covering mechanism according to claim 6, wherein the light shielding assembly comprises a first mounting member, a second mounting member and a light shielding member, the light shielding member is connected to the first mounting member and the second mounting member, the first mounting member is slidably disposed on the slide rail assembly, and the second mounting member is mounted on the second power assembly.

8. The automatic laminating mechanism of claim 7, wherein the first mounting member comprises a first limiting portion and a second limiting portion, and the film pressing device is contacted by the first limiting portion or the second limiting portion so as to stop the sliding of the light shielding assembly.

9. An automatic film coating equipment, characterized in that, it comprises a transfer module, a film coating fixture, a protective film storage device and the automatic film coating mechanism according to any one of claims 1-8, the automatic film coating mechanism is mounted on the transfer module, and is operated by the transfer module, so that the automatic film coating mechanism is coated on the film coating fixture after the protective film is adsorbed by the protective film storage device.

10. The automatic film laminating apparatus according to claim 9, further comprising a vision inspection device, wherein the vision inspection device is mounted on the film laminating jig, and the vision inspection device is used for adjusting the position between the film laminating vacuum plate and the film laminating jig so as to accurately laminate the film.

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