CN212422175U - Laminating equipment - Google Patents
Laminating equipment Download PDFInfo
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- CN212422175U CN212422175U CN202020904667.5U CN202020904667U CN212422175U CN 212422175 U CN212422175 U CN 212422175U CN 202020904667 U CN202020904667 U CN 202020904667U CN 212422175 U CN212422175 U CN 212422175U
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- laminating
- angle adjusting
- adjusting device
- liquid crystal
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Abstract
The utility model provides a laminating equipment, wherein laminating equipment includes the workstation, set up in the laminating mechanism of workstation top, the workstation is used for bearing liquid crystal glazing, laminating mechanism includes the guide membrane, laminating rolling press device and angular adjustment device, flexible membrane is pasted to the downside of guide membrane, the lateral surface of laminating rolling press device bottom sets up with liquid crystal glazing's top surface is tangent, angular adjustment device sets up in the top of workstation, laminating rolling press device and angular adjustment device set up relatively, form the roll extrusion space that is used for laminating liquid crystal glazing and flexible membrane between laminating rolling press device and the angular adjustment device, the guide membrane walks around laminating rolling press device's below and angular adjustment device's top and guide membrane in proper order and the form that rises. The utility model discloses can realize the full-automatic laminating of plane glass and flexible membrane, also can realize the full-automatic laminating of curved surface glass and flexible membrane, equipment cost is lower to the bubbling that produces is few, and the laminating is effectual, off-the-shelf high quality.
Description
Technical Field
The utility model relates to a display panel processing equipment technical field particularly, relates to a laminating equipment.
Background
The module laminating equipment in the current display panel trade has stronger speciality, and the commonality is then relatively poor, and plane screen, special-shaped screen all have its dedicated laminating equipment, and cell-phone screen and special-shaped screen mostly adopt the full-automatic laminating in vacuum. The main working mode of the vacuum full-automatic laminating is as follows: after the materials are fed, one end of the material is fixed with the other turnover plate combined sealing cavity, or the upper cavity and the lower cavity which move linearly form the sealing cavity, and then vacuum lamination is realized through vacuumizing and extruding, so that the equipment cost is very high.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model provides a laminating equipment, this equipment can realize the full-automatic laminating of plane glass and flexible membrane, also can realize the full-automatic laminating of curved surface glass and flexible membrane, greatly reduced equipment cost to the bubbling that the laminating produced is few, and the laminating is effectual, off-the-shelf is of high quality.
In a first aspect, a laminating device comprises a workbench, a laminating mechanism arranged above the workbench, wherein the workbench is used for bearing liquid crystal glass, the laminating mechanism comprises a guide film, a laminating rolling device and an angle adjusting device, a flexible film is pasted on the lower side of the guide film, the outer side surface of the bottom of the laminating rolling device is tangent to the top surface of the liquid crystal glass, the angle adjusting device is arranged above the workbench, the laminating rolling device and the angle adjusting device are arranged relatively, a rolling space used for laminating the liquid crystal glass and the flexible film is formed between the laminating rolling device and the angle adjusting device, and the guide film is sequentially wound around the lower side of the laminating rolling device and the upper side of the angle adjusting device and is in a tensioning state.
In an embodiment of the utility model, laminating rolling press device is including laminating sideslip module, laminating cylinder, laminating mounting bracket, laminating cylinder, the one end of laminating mounting bracket is provided with the laminating cylinder, the other end with the laminating cylinder links to each other, the top of laminating cylinder with the slider of laminating sideslip module links to each other.
In an embodiment of the present invention, the laminating cylinder and the laminating mounting bracket are provided with a pressure sensor therebetween.
In an embodiment of the present invention, the angle adjusting device includes an angle adjusting traversing module, an angle adjusting mounting frame and an angle adjusting roller, one end of the angle adjusting mounting frame with the angle adjusting roller links to each other, and the other end with the angle adjusting traversing module links to each other.
In an embodiment of the present invention, the laminating apparatus further includes a rotating base plate and a rotating beam disposed above the rotating base plate, the rotating base plate is connected to the angle adjusting traversing module and the laminating traversing module disposed below the rotating base plate, the rotating base plate is connected to the rotating beam through a connecting member, and the end of the rotating beam is provided with a rotating mechanism for rotating the laminating mechanism.
In an embodiment of the present invention, the rotating mechanism includes a servo motor or a DD motor.
In an embodiment of the present invention, the laminating apparatus is provided with a first angle adjusting device and a second angle adjusting device, the first angle adjusting device and the second angle adjusting device are respectively installed in the two sides of the laminating rolling device.
In an embodiment of the present invention, the attaching mechanism further includes a first fixed roller device, a second fixed roller device, a first tensioning device and a second tensioning device, the first fixed roller device and the second fixed roller device are respectively installed at two opposite sides of the first angle adjusting device and the second angle adjusting device, and the first tensioning device and the second tensioning device are respectively installed at two opposite sides of the first fixed roller device and the second fixed roller device; one end of the guide film is connected with the first tensioning device, and the other end of the guide film sequentially bypasses the lower part of the first fixing roller device, the upper part of the first angle adjusting device, the lower part of the laminating roller device, the upper part of the second angle adjusting device and the lower part of the second fixing roller device and is connected with the second tensioning device.
To sum up, the utility model provides a laminating equipment, the beneficial effects of the utility model are that:
the laminating equipment firstly bonds the flexible film to the guide film, and simultaneously stretches the flexible film and the liquid crystal glass between the laminating rolling device and the angle adjusting device, at the moment, the laminating rolling device and the angle adjusting device can be matched to roll the curved glass and the flexible film, so that the planar or curved liquid crystal glass is laminated with the flexible film. The laminating device is firstly laminated, the bottom of the laminating rolling device is laminated with one side of the liquid crystal glass, the laminating positioning precision is ensured, and the laminating dislocation is avoided.
Further, laminating rolling press device is provided with laminating sideslip module, can realize the removal of laminating cylinder, and laminating rolling press device is provided with the laminating cylinder, provides laminating pressure to the laminating cylinder through the laminating cylinder, and according to the performance adjustment laminating pressure of the flexible membrane of difference, the improvement laminating effect.
Furthermore, an angle adjusting traversing module is arranged above the angle adjusting device and used for adjusting the distance between the laminating rolling device and the angle adjusting device.
Further, the laminating equipment is provided with a rotating mechanism for rotating the laminating mechanism, the laminating mechanism can be rotated by 180 degrees through the rotating mechanism before laminating, the flexible film on the guide film is torn, and after the tearing is finished, the flexible film is rotated by 180 degrees again, the flexible film and the liquid crystal glass are laminated, the process is more compact, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a laminating apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the attaching mechanism.
Fig. 3 is a schematic sectional view taken along line a-a in fig. 2.
Fig. 4 is a schematic view of the attaching principle of the attaching apparatus.
In the figure, 11, a first mounting bracket; 12. a second mounting bracket; 13. rotating the cross beam; 14. rotating the base plate; 21. a DD motor; 22. a bearing; 23. positioning the air cylinder; 3. a fitting mechanism; 31. a laminating and rolling device; 311. fitting and traversing module; 312. Attaching a cylinder; 313. a pressure sensor; 314. attaching the mounting rack; 315. laminating the roller; 316. attaching a fixed plate; 317. A screw rod; 318. a linear guide rail; 319. attaching a connecting plate; 321. a first angle adjusting roller; 322. a first angle adjusting traversing module; 323. a first angle adjustment mounting bracket; 33. a second angle adjusting device; 331. a second angle adjusting roller; 332. A second angle-adjusting traversing module; 333. a second angle adjustment mounting bracket; 34. a first fixed roller device; 35. a second fixed roller device; 36. a first tensioning device; 37. a second tensioning device; 38. a guide film; 4. a work table; 5. liquid crystal glass; 6. a flexible membrane.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a laminating equipment, including first installing support 11, second installing support 12, rotary mechanism, rotary beam 13, rotating floor 14, laminating mechanism 3 and workstation 4. The first mounting bracket 11 and the second mounting bracket are arranged oppositely, the rotating beam 13 is arranged between the first mounting bracket 11 and the second mounting bracket 12, the rotating beam 13 is connected with a rotating bottom plate 14 below the rotating beam 13 through a connecting piece, the laminating mechanism 3 is arranged below the rotating bottom plate 14, and the workbench 4 is arranged below the laminating mechanism 3.
The table 4 is used for carrying liquid crystal glass 5. Optionally, the worktable 4 sucks the liquid crystal glass 5 through vacuum, so that the liquid crystal glass can be prevented from sliding and affecting the rolling effect.
The rotating mechanism comprises a rotating driving device and a bearing 22, the bearing 22 is installed on the first installation support, the rotating driving device is installed on the second installation support 12, two ends of the rotating beam 13 are respectively connected with the rotating driving device and the bearing 22, the rotating driving device drives the rotating beam 13 to rotate, the rotating beam 13 drives the rotating bottom plate 14 to rotate, and the rotating bottom plate 14 drives the laminating mechanism 3 to rotate.
In this embodiment, the rotation driving device is a DD motor (linear motor) 21, a positioning cylinder 23 is arranged on the first mounting bracket 11, and the positioning cylinder 23 is connected with the bearing 22 through a positioning pin, so as to fix the bearing 22 when the power is off, prevent the attachment mechanism from turning over, and avoid the loss of the power off to the attached product.
In other embodiments, the rotary drive is a servo motor. The servo motor is controlled in a closed-loop mode, the control performance is more reliable, and the method is particularly suitable for laminating of the curved-surface mobile phone screen. This kind of design also belongs to the utility model discloses a scope.
The attaching mechanism 3 comprises a guide film 38, an attaching rolling device 31 and an angle adjusting device, a flexible film 6 is attached to the lower side of the guide film 38, the outer side face of the bottom of the attaching rolling device 31 is tangent to the top face of the liquid crystal glass 5, the angle adjusting device is arranged above the workbench 4, the attaching rolling device 31 and the angle adjusting device are arranged oppositely, and a rolling space for attaching the liquid crystal glass 5 and the flexible film 6 is formed between the attaching rolling device 31 and the angle adjusting device.
Specifically, as shown in fig. 2, the bonding mechanism 3 includes a guide film 38, a bonding rolling device 31, a first angle adjusting device, a second angle adjusting device 33, a first fixed roller device 34, a second fixed roller device 35, a first tensioning device 36 and a second tensioning device 37, the first angle adjusting device and the second angle adjusting device 33 are respectively disposed above the workbench 4, the first angle adjusting device and the second angle adjusting device 33 are disposed on two sides of the bonding rolling device 31, the first fixed roller device 34 and the second fixed roller device 35 are respectively mounted on two opposite sides of the first angle adjusting device and the second angle adjusting device 33, and the first tensioning device 36 and the second tensioning device 37 are respectively mounted on two sides of the first fixed roller device 34 and the second fixed roller device 35. The flexible film 6 is adhered to the lower side of the guide film 38, and the outer side face of the bottom of the adhering and rolling device 31 is arranged in a tangent mode with the top face of the liquid crystal glass 5, so that the stability of the flexible film 6 and the liquid crystal glass 5 in adhering can be effectively improved, and the adhering effect can be improved. A rolling space for bonding the liquid crystal glass 5 and the flexible film 6 is formed between the bonding rolling device 31 and the second angle adjusting device 33, one end of the guide film 38 is connected with the first tensioning device 36, the other end of the guide film sequentially bypasses below the first fixed roller device 34, above the first angle adjusting device, below the bonding rolling device 31, above the second angle adjusting device 33 and below the second fixed roller device 35 to be connected with the second tensioning device 37, and the guide film 38 is in a tensioning shape.
In other embodiments, one or more angle adjusting devices are used to adjust the fitting angle of the guide film 38, and such a design also falls within the scope of the present invention.
In this embodiment, the laminating and rolling device 31 includes a laminating and traversing module 311, a laminating cylinder 312, a laminating mounting bracket 314 and a laminating roller 315, wherein one end of the laminating mounting bracket 314 is provided with the laminating roller 315, the other end is connected with the laminating cylinder 312, and the top end of the laminating cylinder 312 is connected with the slider of the laminating and traversing module 311. The utility model discloses a cylinder rolls the pressfitting to liquid crystal glazing 5 and flexible membrane 6, and it itself also takes place to rotate in the sideslip at laminating cylinder 315, is favorable to improving the laminating effect.
Optionally, the bonding roller 315 is externally sleeved with a soft material such as silica gel and polyurethane to prevent scratches on the liquid crystal glass and the flexible film.
Further, a pressure sensor 313 is installed between the attaching cylinder 312 and the attaching mounting bracket 314. The pressure sensor 313 monitors the pressure applied to the liquid crystal glass and the flexible film 6 in the attaching process, so that the rolling force can be accurately controlled, and the liquid crystal glass and the flexible film can be prevented from being crushed.
As shown in fig. 3, the bonding rolling device 31 further includes a bonding fixing plate 316, the bonding fixing plate 316 includes a top plate and a side plate connected to the top plate, the top plate and the side plate are L-shaped, and two linear guide rails 318 are disposed on the side plate of the bonding fixing plate 316. The below of the roof of laminating fixed plate 316 with the cylinder of laminating cylinder 312 with link to each other, the piston rod of laminating cylinder 312 links to each other with the middle part of laminating connecting plate 319, the both sides of connecting plate are passed through the lead screw and are linked to each other with the top of laminating mounting bracket 314, the both sides are provided with support piece respectively about laminating mounting bracket 314 top, support piece passes through the lead screw 317 and links to each other with the top of laminating mounting bracket 314, support piece's lateral part links to each other with corresponding linear guide 318. The height of each position at the top of the laminating mounting frame 314 is conveniently adjusted by setting the screw rod 317, the whole laminating roller 315 is ensured to be at the same height, and the laminating precision is ensured.
Further, the attaching fixing plate 316 is connected to the slider of the attaching traversing module 311 to traverse the attaching fixing plate 316, thereby driving the traversing of the attaching roller 315.
In this embodiment, the first angle adjusting device includes a first angle adjusting traversing module 322, a first angle adjusting mounting frame 323 and a first angle adjusting roller 321, one end of the first angle adjusting mounting frame 323 is connected to the first angle adjusting roller 321, and the other end is connected to the first angle adjusting traversing module 322.
In this embodiment, the second angle adjusting device 33 includes a second angle adjusting traverse module 332, a second angle adjusting mount 333, and a second angle adjusting roller 331, and one end of the second angle adjusting mount 333 is connected to the second angle adjusting roller 331, and the other end is connected to the second angle adjusting traverse module 332.
The utility model also discloses a laminating method realizes the laminating of liquid crystal glazing and flexible membrane, including following step:
s1, attaching the guide film 38 to the flexible film 6;
specifically, the flexible film 6 selects one of the functional films such as the polarizer, the heat dissipation film and the optical cement, the functional film is arranged in the middle of the flexible film 6, the upper layer and the lower layer are respectively provided with the protective films, the guide film 38 is formed by sequentially bonding the hardened layer, the bonding layer, the buffer layer and the adhesion layer, and the adhesion layer has certain adhesion to the outer side of the protective film of the flexible film 6, so that the flexible film 6 is adhered to the guide film 38.
And S2, horizontally rotating the attaching mechanism 3 by 180 degrees, and tearing the flexible film 6 by using a film tearing mechanism.
Need tear one deck protection film of flexible membrane 6 before the laminating, set up flexible membrane 6 face up through rotary mechanism, tear the protection film off fast through tearing the membrane mechanism.
S3, after the film is torn, horizontally rotating the attaching mechanism 3 by 180 degrees, and attaching the bottom of the attaching and rolling device 31 to one side of the liquid crystal glass 5; the portion where the liquid crystal glass 5 and the flexible film 6 are bonded is placed in a rolling space between the bonding rolling means 31 and the angle adjusting means.
Since one side edge of the liquid crystal glass 5 is attached to the flexible film 6 before rolling and the attachment of the liquid crystal glass 5 and the flexible film 6 is prepositioned, the alignment of the liquid crystal glass 5 and the flexible film 6 is accurate during subsequent rolling, the attachment effect can be ensured, and the quality of a finished product is further ensured.
S4, the bonding and rolling device 31 rolls the liquid crystal glass 5 so that the portion not bonded to the flexible film 6 is bonded to the liquid crystal glass.
In this embodiment, the liquid crystal glass 5 is a flat glass, and the attaching traversing module 311 drives the attaching roller 315 to roll the liquid crystal glass 5 and the flexible film 6 in the direction of the arrow shown in fig. 4, so that the liquid crystal glass 5 and the flexible film 6 are gradually attached to each other.
Furthermore, the angle adjusting transverse moving module adjusts the position of the angle adjusting roller, so that the flexible film 6 is prevented from being bent in the rolling process, and the product yield is ensured.
Specifically, the adhesion of the guide film 38 to the protective film of the flexible film 6 is smaller than the adhesion of the functional film of the flexible film 6 to the liquid crystal glass 5, so that the flexible film 6 is gradually transferred from the guide film 38 to the liquid crystal glass 5 with the pressing of the attaching and rolling device.
The liquid crystal glass 5 and the flexible film 6 are continuously attached through the rolling space, and because the attachment is continuously carried out along with the rolling, air between the liquid crystal glass and the flexible film 6 can be continuously discharged, so that bubbles formed between the liquid crystal glass and the flexible film 6 are prevented from influencing the performance of a finished product.
In other embodiments, the liquid crystal glass 5 is curved glass, and the applying pressure direction of the applying rolling device 31 is always consistent with the normal line of the applying contact surface by rotating the applying mechanism 3 along with the curve change of the liquid crystal glass 5, so that more stable applying pressure is maintained.
Through the roll of laminating cylinder 315, roll extrusion to liquid crystal glazing 5 and flexible membrane 6, make liquid crystal glazing 5 and flexible membrane 6 laminate, compare in the traditional mode of laminating through the mould, easy operation, laminating is effectual. At this time, the product formed by attaching the liquid crystal glass and the flexible film 6 can be applied to the field of small-sized mobile phone screens, and can also be applied to the fields of large-sized touch screens, display screens and the like, such as televisions, tablet computers and the like.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a laminating equipment, its characterized in that, including the workstation, set up in the laminating mechanism of workstation top, the workstation is used for bearing liquid crystal glazing, and laminating mechanism includes guide membrane, laminating rolling press device and angle adjusting device, flexible membrane is pasted to the downside of guide membrane, the lateral surface of laminating rolling press device bottom sets up with liquid crystal glazing's top surface is tangent, angle adjusting device set up in the top of workstation, laminating rolling press device with angle adjusting device sets up relatively, laminating rolling press device with form the roll extrusion space that is used for laminating liquid crystal glazing and flexible membrane between the angle adjusting device, the guide membrane is walked around in proper order laminating rolling press device's below with angle adjusting device's top just the guide membrane presents the tight form that rises.
2. The laminating device of claim 1, wherein the laminating and rolling device comprises a laminating and traversing module, a laminating cylinder, a laminating mounting frame, and a laminating cylinder, wherein one end of the laminating mounting frame is provided with the laminating cylinder, the other end of the laminating mounting frame is connected with the laminating cylinder, and the top end of the laminating cylinder is connected with a sliding block of the laminating and traversing module.
3. The laminating device of claim 2, wherein a pressure sensor is mounted between the laminating cylinder and the laminating mounting bracket.
4. The laminating apparatus of claim 2, wherein the angle adjustment device comprises an angle adjustment traverse module, an angle adjustment mounting bracket, and an angle adjustment roller, the angle adjustment mounting bracket having one end coupled to the angle adjustment roller and another end coupled to the angle adjustment traverse module.
5. The laminating apparatus of claim 4, further comprising a rotating base plate, and a rotating beam disposed above the rotating base plate, wherein the rotating base plate is connected to the angle adjusting traverse module and the laminating traverse module therebelow, the rotating base plate is connected to the rotating beam through a connecting member, and a rotating mechanism for rotating the laminating mechanism is disposed at an end of the rotating beam.
6. The laminating apparatus of claim 5, wherein the rotation mechanism comprises a servo motor or a DD motor.
7. The laminating apparatus according to claim 1, wherein the laminating apparatus is provided with a first angle adjusting device and a second angle adjusting device, and the first angle adjusting device and the second angle adjusting device are respectively installed at both sides of the laminating rolling device.
8. The laminating apparatus according to claim 7, wherein the laminating mechanism further comprises a first fixed roller device, a second fixed roller device, a first tensioning device and a second tensioning device, the first fixed roller device and the second fixed roller device are respectively mounted on two opposite sides of the first angle adjusting device and the second angle adjusting device, and the first tensioning device and the second tensioning device are respectively mounted on two opposite sides of the first fixed roller device and the second fixed roller device; one end of the guide film is connected with the first tensioning device, and the other end of the guide film sequentially bypasses the lower part of the first fixing roller device, the upper part of the first angle adjusting device, the lower part of the laminating roller device, the upper part of the second angle adjusting device and the lower part of the second fixing roller device and is connected with the second tensioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020904667.5U CN212422175U (en) | 2020-05-26 | 2020-05-26 | Laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020904667.5U CN212422175U (en) | 2020-05-26 | 2020-05-26 | Laminating equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212422175U true CN212422175U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020904667.5U Active CN212422175U (en) | 2020-05-26 | 2020-05-26 | Laminating equipment |
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| Country | Link |
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| CN (1) | CN212422175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019704A (en) * | 2021-10-18 | 2022-02-08 | 湖南瑞盈光电科技有限公司 | Vacuum laminating mechanism for 3D curved glass cover plate |
-
2020
- 2020-05-26 CN CN202020904667.5U patent/CN212422175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019704A (en) * | 2021-10-18 | 2022-02-08 | 湖南瑞盈光电科技有限公司 | Vacuum laminating mechanism for 3D curved glass cover plate |
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