CN220263245U - Two-way roll-in laminating mechanism and device - Google Patents
Two-way roll-in laminating mechanism and device Download PDFInfo
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- CN220263245U CN220263245U CN202321517519.8U CN202321517519U CN220263245U CN 220263245 U CN220263245 U CN 220263245U CN 202321517519 U CN202321517519 U CN 202321517519U CN 220263245 U CN220263245 U CN 220263245U
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- connecting rod
- lifting
- rolling
- roller
- negative pressure
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000010030 laminating Methods 0.000 title claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 46
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 25
- 230000001174 ascending effect Effects 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to the technical field of rolling, in particular to a bidirectional rolling laminating mechanism and device. The mechanism comprises a mechanism main body, wherein the mechanism main body comprises a guide rail assembly; the guide rail component is movably provided with a first rolling component and a second rolling component along the extending direction of the guide rail component; the first roll assembly has a first press roll and the second roll assembly has a second press roll. The device comprises a device main body, wherein the device main body comprises a negative pressure cavity, and a negative pressure cavity for arranging a bidirectional rolling laminating mechanism is formed in the negative pressure cavity; the upper surface of the negative pressure cavity is provided with a roller press used for operation, and a gauze layer is arranged at the roller press; the upper part of the negative pressure cavity is provided with an adsorption platform. The utility model can realize double-wheel bidirectional rolling, improve the bonding uniformity and optimize the appearance of the product.
Description
Technical Field
The utility model relates to the technical field of rolling, in particular to a bidirectional rolling laminating mechanism and device.
Background
Most of the display screens of outdoor display devices used by people are glass screens, and in order to enhance the strength and other characteristics of the display screens, a layer of film material with super-hard coating needs to be adhered on the surface of a glass substrate during production. The film material is usually a polyethylene terephthalate (PET) material, and the hardness of the super-hard coating is greater than that of PET.
In the existing production, most workers adopt single-wheel unidirectional rolling to carry out lamination. The single-wheel unidirectional rolling process is to place the film material with super-hard coating on the glass substrate and then to lower the cutter. In order to enable the roller to have enough pressure in the rolling process, the height of the roller is required to be adjusted to the horizontal height of the glass substrate, a cutter is started from the side face of the glass substrate, the roller is rolled to the upper surface of the glass substrate, then the roller is rolled to the other side from one side of the glass substrate, and the film material with the super-hard coating is attached to the glass substrate through the pressure. However, in the process that the roller rolls from the side surface of the glass substrate to the upper surface of the glass substrate, the thickness of the glass substrate and the thickness of the film material form step drop at the starting position of the roller, namely the cutter lifting position, and the cutter is easy to jump when the roller climbs the step. Meanwhile, normal pressure inclined to the upper surface of the film material surface coating can be applied to the film material surface coating in the process that the roller presses the upper surface of the glass substrate from the side surface of the glass substrate, so that the film material surface coating at the tool setting position is damaged and concavely deformed, and one side of the tool setting position is always inferior to the other three sides in appearance of the product after the product is attached.
Disclosure of Invention
Aiming at the defect that the jump of a knife is caused by the step difference formed at the knife starting edge when the surface of the diaphragm with the super-hard coating is bonded in the prior art, the utility model provides a bidirectional rolling bonding mechanism. The double-wheel bidirectional rolling machine can achieve double-wheel bidirectional rolling, promote laminating uniformity and optimize product appearance.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
a bi-directional roll laminating mechanism comprises a mechanism main body, wherein the mechanism main body comprises a guide rail assembly; the guide rail component is movably provided with a first rolling component and a second rolling component along the extending direction of the guide rail component;
the first rolling assembly is provided with a first press roller, and the first press roller can be arranged in a lifting manner between a first descending position and a first ascending position;
the second rolling assembly is provided with a second pressing roller, and the second pressing roller can be arranged in a lifting manner between a second descending position and a second ascending position;
the first descending position and the second descending position form a fall in the lifting direction, and the first ascending position and the second ascending position are positioned at the same horizontal plane.
The first press roller and the second press roller can realize the orderly cutting from the central line of the base material, and the rollers roll towards two sides, thereby achieving the effect of bidirectional rolling.
The first descending position and the second descending position form a fall in the lifting direction, and the fall is used for realizing that the first press roller and the second press roller do not interfere with each other in the working period.
The first ascending position and the second ascending position are located at the same horizontal plane, and are used for achieving that the pressure applied to the material to be rolled is the same when the first press roller and the second press roller are used for lifting the cutter, so that the rolling degree of the left side and the right side of the material to be rolled is better consistent, and further the uniformity of products is better improved.
Preferably, the first rolling assembly comprises a first motion platform and the second rolling assembly comprises a second motion platform; the guide rail assembly comprises 2 guide rails which are arranged in parallel, and the first moving platform and the second moving platform are matched with the 2 guide rails in a sliding mode.
According to the utility model, through the arrangement of the first moving platform and the second moving platform, the first rolling assembly and the second rolling assembly can horizontally move in the extending direction of the guide rail.
Preferably, the upper part of the first moving platform is provided with 2 first brackets along the interval direction of the 2 guide rails, and the 2 first brackets are hinged with the middle parts of the 2 first connecting rods in a one-to-one correspondence manner; the inner end of the first connecting rod is rotatably connected with the corresponding end of the first compression roller, and a first cylinder is arranged between the outer end of the first connecting rod and the first motion platform; the upper part of the second motion platform is provided with 2 second brackets along the interval direction of the 2 guide rails, and the 2 second brackets are hinged with the middle parts of the 2 second connecting rods in a one-to-one correspondence manner; the inner end of the second connecting rod is rotatably connected with the corresponding end of the second compression roller, and a second cylinder is arranged between the outer end of the second connecting rod and the second motion platform.
In the utility model, the first compression roller is lifted between the first descending position and the first ascending position by hinging the first connecting rod arranged on the first bracket; the lifting of the second compression roller between the second descending position and the second ascending position is realized through a second connecting rod hinged on the second bracket.
Preferably, the inner end of the first connecting rod is bent upwards to form a first bending section between the first connecting rod and the hinge point of the first bracket; and the inner end of the second connecting rod is bent downwards between the hinge points of the second connecting rod and the second bracket to form a second bending section.
According to the utility model, by arranging the first bending section bending upwards and the second bending section bending downwards, the fall between the first descending position and the second descending position in the lifting direction is better realized.
Preferably, a first hinge groove is formed in the top of the first bracket and is used for realizing the hinge connection between the first bracket and the first connecting rod; the second bracket top sets up the second hinge groove for realize the articulated of second bracket and second connecting rod.
Preferably, a first lifting rod capable of lifting is arranged in the first cylinder, and the top of the first lifting rod is hinged with the outer end of the first connecting rod; a second lifting rod capable of lifting is arranged in the second cylinder, and the top of the second lifting rod is hinged with the outer end of the second connecting rod.
According to the utility model, the first lifting rod is hinged with the outer end of the first connecting rod, so that the first cylinder drives the first connecting rod; the second lifting rod is hinged with the outer end of the second connecting rod, so that the second cylinder drives the second connecting rod.
Preferably, the guide rail side walls are provided with guide grooves.
According to the utility model, the first moving platform and the second moving platform are guided and limited through the arrangement of the guide grooves.
The utility model also provides a bidirectional rolling laminating device, which comprises a device main body, wherein the device main body comprises a negative pressure cavity;
a negative pressure cavity for setting any one of the two-way rolling laminating mechanisms is formed in the negative pressure cavity;
the upper surface of the negative pressure cavity is provided with a roller press used for operation, and a gauze layer is arranged at the roller press and used for placing a membrane material;
the upper part of the negative pressure cavity is provided with an adsorption platform for placing glass substrates.
Drawings
FIG. 1 is a schematic view of a bi-directional roll bonding mechanism in example 1;
FIG. 2 is a schematic view of a bi-directional roll bonding apparatus in example 2;
FIG. 3 is a schematic of the product of example 2;
fig. 4 is a partial enlarged view of the product in example 2.
Detailed Description
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.
Example 1
As shown in fig. 1, the present embodiment provides a bi-directional roll bonding mechanism, which includes a mechanism body 1, the mechanism body 1 including a rail assembly 2; the guide rail assembly 2 is provided with a first rolling assembly 3 and a second rolling assembly 4 along the extending direction thereof in a movable manner;
the first rolling assembly 3 is provided with a first press roller 31, and the first press roller 31 is arranged in a lifting manner between a first descending position and a first ascending position;
the second rolling assembly 4 is provided with a second press roller 41, and the second press roller 41 is arranged in a lifting manner between a second descending position and a second ascending position;
the first descending position and the second descending position form a fall in the lifting direction, and the first ascending position and the second ascending position are positioned at the same horizontal plane.
Adjusting the first press roller 31 to a first ascending position, cutting the first press roller 31 at the center line of the material to be rolled, and moving the first rolling assembly 3 leftwards along the extending direction of the guide rail assembly 2 to finish the rolling operation of the left side area; and adjusting the second press roller 41 to a second ascending position, wherein the second press roller 41 is used for cutting at the center line of the material to be rolled, and the second rolling assembly 4 moves rightwards along the extending direction of the guide rail assembly 2, so that the rolling operation of the right side area is completed. Wherein, the first descending position and the second descending position form a fall in the lifting direction, so as to realize that the first compression roller 31 and the second compression roller 41 do not interfere with each other during the working period; the first ascending position and the second ascending position are located at the same horizontal plane, and are used for achieving that the pressure applied to the material to be rolled is the same when the first press roller 31 and the second press roller 41 are used for lifting the cutter, so that the rolling degree of the left side and the right side of the material to be rolled is better consistent, and further the uniformity of products is better improved.
As shown in fig. 2, 3 and 4, after the first press roller 31 and the second press roller 41 reach the upward position, the first press roller 31 and the second press roller 41 are respectively rolled from the center line of the material to be rolled to both sides. The lower cutter mode enables the glass substrate 7 at the cutter starting position to be arranged on the upper portion of the film material 6, the glass substrate 7 and the film material 6 cannot form step height, and the first press roller 31 and the second press roller 41 only need to do unidirectional horizontal movement, so that the cutter jumping phenomenon of the first press roller 31 and the second press roller 41 is well avoided. Meanwhile, the pressure applied by the first compression roller 31 and the second compression roller 41 is perpendicular to the film material 6, and the surface coating is not subjected to inclined normal pressure, so that the damage deformation of the surface coating of the film material 6 is well avoided, the appearance of a product after lamination is kept to be high in consistency, and the appearance effect of a finished product after lamination is optimized; meanwhile, the double-roller structure is adopted, so that a single roller only needs to do unidirectional movement, the situation that the single roller is required to roll back and forth from the center line of a material to be rolled is well solved, the pressure relief times of the roller in work are reduced, and the working efficiency is improved.
Referring to fig. 1, in the present embodiment, the first rolling assembly 3 includes a first moving platform 32, and the second rolling assembly 4 includes a second moving platform 42; the guide rail assembly 2 comprises 2 guide rails 21 arranged in parallel, and the first moving platform 32 and the second moving platform 42 are slidably matched with the 2 guide rails 21.
By the arrangement of the first moving platform 32 and the second moving platform 42 in the present embodiment, the first rolling assembly 3 and the second rolling assembly 4 can be horizontally moved in the extending direction of the rail assembly 2.
In this embodiment, 2 first brackets 33 are disposed on the upper portion of the first moving platform 32 along the spacing direction of the 2 guide rails 21, and the 2 first brackets 33 are hinged to the middle portions of the 2 first connecting rods 34 in a one-to-one correspondence manner; the inner end of the first connecting rod 34 is rotatably connected with the corresponding end of the first compression roller 31, and a first air cylinder 35 is arranged between the outer end of the first connecting rod 34 and the first motion platform 32; the upper part of the second motion platform 42 is provided with 2 second brackets 43 along the interval direction of the 2 guide rails 21, and the 2 second brackets 43 are hinged with the middle parts of the 2 second connecting rods 44 in a one-to-one correspondence manner; the inner end of the second connecting rod 44 is rotatably connected with the corresponding end of the second press roller 41, and a second cylinder 45 is arranged between the outer end of the second connecting rod 44 and the second moving platform 42.
The middle part of the first connecting rod 34 is hinged on the first bracket 33, the first connecting rod 34 can rotate along the hinged part, the outer end of the first connecting rod 34 is driven to rotate by the first air cylinder 35, and the lifting of the first compression roller 31 connected with the inner end of the first connecting rod 34 between the first descending position and the first ascending position can be better realized; the middle part of the second connecting rod 44 is hinged on the second bracket 43, the second connecting rod 44 can rotate along the hinged part, the outer end of the second connecting rod 44 is driven to rotate by the second cylinder 45, and the lifting of the second compression roller 41 connected with the inner end of the second connecting rod 44 between the second descending position and the second ascending position can be better realized.
In the present embodiment, the inner end of the first connecting rod 34 is bent upwards to form a first bending section 341 between the first connecting rod 34 and the hinge point of the first bracket 33; the inner end of the second connecting rod 44 is bent downwards to form a second bending section 441 between the hinge point of the second connecting rod 44 and the second bracket 43.
By the arrangement of the first bending section 341 bending upwards and the second bending section 441 bending downwards in the present embodiment, the strokes of the first pressing roller 31 and the second pressing roller 41 in the lifting process are different, so that the fall between the first descending position and the second descending position in the lifting direction is better realized.
In this embodiment, a first hinge groove 331 is disposed at the top of the first bracket 33, for realizing the hinge of the first bracket 33 and the first connecting rod 34; a second hinge groove 431 is provided at the top of the second bracket 43 for hinge-coupling the second bracket 43 with the second connection rod 44.
In the embodiment, a first lifting rod 351 capable of lifting is arranged in a first cylinder 35, and the top of the first lifting rod 351 is hinged with the outer end of a first connecting rod 34; a second lifting rod 451 which can be lifted is arranged in the second air cylinder 45, and the top of the second lifting rod 451 is hinged with the outer end of the second connecting rod 44.
The first cylinder 35 controls the first lifting rod 351 to lift, so that the outer end of the first connecting rod 34 can be driven to move circumferentially, and the rotation of the first connecting rod 34 can be well realized; the second cylinder 45 controls the second lifting rod 451 to lift, so that the outer end of the second connecting rod 44 can be driven to move circumferentially, and the rotation of the second connecting rod 44 can be better realized.
In this embodiment, the guide rail 2 is provided with guide grooves 22 on its side walls.
By the arrangement of the guide grooves 22 in the present embodiment, the first moving platform 32 and the second moving platform 42 are guided and limited.
Example 2
As shown in fig. 2, the present embodiment provides a bi-directional roll bonding device, which includes a device body 5, wherein the device body 5 includes a negative pressure cavity 51;
a negative pressure cavity 511 for setting the above-described two-way roll bonding mechanism is formed inside the negative pressure cavity 51;
the upper surface of the negative pressure cavity 51 is provided with a roller press 512 for operation, and a gauze layer 52 is arranged at the roller press 512 and used for placing the membrane material 6;
an adsorption platform 53 is arranged at the upper part of the negative pressure cavity 51 and is used for placing the glass substrate 7.
It is to be understood that, based on one or several embodiments provided herein, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.
In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.
Claims (8)
1. The utility model provides a two-way roll-in laminating mechanism which characterized in that: comprises a mechanism main body (1), wherein the mechanism main body (1) comprises a guide rail assembly (2); a first rolling component (3) and a second rolling component (4) are movably arranged at the guide rail component (2) along the extending direction of the guide rail component;
the first rolling assembly (3) is provided with a first press roller (31), and the first press roller (31) can be arranged in a lifting manner between a first descending position and a first ascending position;
the second rolling assembly (4) is provided with a second pressing roller (41), and the second pressing roller (41) can be arranged in a lifting manner between a second descending position and a second ascending position;
the first descending position and the second descending position form a fall in the lifting direction, and the first ascending position and the second ascending position are positioned at the same horizontal plane.
2. The bi-directional roll bonding mechanism of claim 1, wherein: the first rolling assembly (3) comprises a first moving platform (32), and the second rolling assembly (4) comprises a second moving platform (42); the guide rail assembly (2) comprises 2 guide rails (21) which are arranged in parallel, and the first moving platform (32) and the second moving platform (42) are matched with the 2 guide rails (21) in a sliding mode.
3. The bi-directional roll bonding mechanism of claim 2, wherein:
the upper part of the first moving platform (32) is provided with 2 first brackets (33) along the interval direction of the 2 guide rails (21), and the 2 first brackets (33) are hinged with the middle parts of the 2 first connecting rods (34) in a one-to-one correspondence manner; the inner end of the first connecting rod (34) is rotatably connected with the corresponding end of the first compression roller (31), and a first air cylinder (35) is arranged between the outer end of the first connecting rod (34) and the first moving platform (32);
the upper part of the second moving platform (42) is provided with 2 second brackets (43) along the interval direction of the 2 guide rails (21), and the 2 second brackets (43) are hinged with the middle parts of the 2 second connecting rods (44) in a one-to-one correspondence manner; the inner end of the second connecting rod (44) is rotatably connected with the corresponding end of the second compression roller (41), and a second air cylinder (45) is arranged between the outer end of the second connecting rod (44) and the second motion platform (42).
4. A bi-directional roll bonding mechanism according to claim 2 or claim 3, wherein: the inner end of the first connecting rod (34) is bent upwards to form a first bending section (341) between the first connecting rod (34) and the hinge point of the first bracket (33); the inner end of the second connecting rod (44) is bent downwards to form a second bending section (441) between the second connecting rod (44) and the hinge point of the second bracket (43).
5. The bi-directional roll bonding mechanism of claim 4, wherein: a first hinge groove (331) is formed in the top of the first bracket (33) and is used for realizing the hinge connection of the first bracket (33) and the first connecting rod (34); the top of the second bracket (43) is provided with a second hinge groove (431) for realizing the hinge connection of the second bracket (43) and the second connecting rod (44).
6. A bi-directional roll bonding mechanism according to claim 3, wherein:
a first lifting rod (351) capable of lifting is arranged in the first air cylinder (35), and the top of the first lifting rod (351) is hinged with the outer end of the first connecting rod (34);
a second lifting rod (451) capable of lifting is arranged in the second air cylinder (45), and the top of the second lifting rod (451) is hinged with the outer end of the second connecting rod (44).
7. The bi-directional roll bonding mechanism of claim 1, wherein: the side wall of the guide rail (21) is provided with a guide groove (22).
8. The bidirectional rolling laminating device is characterized by comprising a device main body (5), wherein the device main body (5) comprises a negative pressure cavity (51),
a negative pressure cavity (511) for setting a two-way roll bonding mechanism according to any one of claims 1 to 6 is formed inside the negative pressure cavity (51);
the upper surface of the negative pressure cavity (51) is provided with a roller press (512) for operation, and a gauze layer (52) is arranged at the roller press (512) for placing a membrane material (6);
an adsorption platform (53) is arranged at the upper part of the negative pressure cavity (51) and is used for placing the glass substrate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517519.8U CN220263245U (en) | 2023-06-14 | 2023-06-14 | Two-way roll-in laminating mechanism and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517519.8U CN220263245U (en) | 2023-06-14 | 2023-06-14 | Two-way roll-in laminating mechanism and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220263245U true CN220263245U (en) | 2023-12-29 |
Family
ID=89300073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517519.8U Active CN220263245U (en) | 2023-06-14 | 2023-06-14 | Two-way roll-in laminating mechanism and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220263245U (en) |
-
2023
- 2023-06-14 CN CN202321517519.8U patent/CN220263245U/en active Active
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