CN216889341U - A change and paste device for optical film piece - Google Patents
A change and paste device for optical film piece Download PDFInfo
- Publication number
- CN216889341U CN216889341U CN202220017836.2U CN202220017836U CN216889341U CN 216889341 U CN216889341 U CN 216889341U CN 202220017836 U CN202220017836 U CN 202220017836U CN 216889341 U CN216889341 U CN 216889341U
- Authority
- CN
- China
- Prior art keywords
- conveying
- roller
- laminating
- conveying roller
- transfer device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides a transfer device for an optical film, which comprises a first conveying mechanism, a second conveying mechanism and a fitting mechanism, wherein the first conveying mechanism is used for conveying optical films; the first conveying mechanism and the laminating mechanism define a first conveying path for conveying the transfer adhesive tape; the second conveying mechanism defines a second conveying path for conveying the laminated main materials, and the second conveying path extends through the laminating mechanism; the laminating mechanism is used for laminating the optical film of the transfer adhesive tape to the laminating main material of the laminating main material; the transfer adhesive tape is conveyed between the first conveying roller and the second conveying roller, and the bonding main material is conveyed between the third conveying roller and the fourth conveying roller; the rotary pasting device further comprises a controller, and the controller is electrically connected with the servo motors respectively and is used for controlling the servo motors to rotate. By applying the technical scheme, hardware basis can be realized for corresponding laminating control of the transfer device.
Description
Technical Field
The utility model relates to a transfer device for an optical film.
Background
With the rapid development of the optoelectronic industry, the bonding technology of the optoelectronic device is also more and more important. For example, a liquid crystal display panel is composed of optical films such as a glass panel, a liquid crystal material, a light guide plate, a reflective sheet, a polarizing plate, and a filter, and the respective structures need to be bonded and fixed to each other. Among present laminating structure, the optical film that needs to laminate mutually can realize the laminating through two material areas, and two material areas have arranged different optical film respectively, and two material areas are conveyed a laminating mechanism respectively and are made two different optical film counterpoints and laminate each other. When the two optical films are aligned, the fact that the material belt possibly deviates from an original path along the length direction of the material belt so that the two optical films are misaligned to influence the whole equipment needs to be considered.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcome the above-mentioned deficiencies in the prior art and to provide a transfer device for optical films.
In order to solve the technical problem, the utility model provides a transfer device for an optical film, which comprises a first conveying mechanism, a second conveying mechanism and a bonding mechanism, wherein the first conveying mechanism is used for conveying optical films; the first conveying mechanism and the laminating mechanism define a first conveying path for conveying the transfer adhesive tape; the second conveying mechanism defines a second conveying path for conveying the laminating main materials, and the second conveying path extends through the laminating mechanism; the laminating mechanism is used for laminating the optical film of the transfer adhesive tape to the laminating main material of the laminating main material; the first conveying mechanism and the second conveying mechanism comprise joint positions which are intersected with each other in the joint mechanism, the first conveying mechanism comprises a first conveying roller and a second conveying roller which are positioned on two sides of the joint positions, the second conveying mechanism comprises a third conveying roller and a fourth conveying roller which are positioned on two sides of the joint positions, and the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller are respectively driven by a plurality of servo motors; the transfer adhesive tape is conveyed between the first conveying roller and the second conveying roller, and the bonding main material is conveyed between the third conveying roller and the fourth conveying roller; the rotary pasting device further comprises a controller, and the controller is electrically connected with the servo motors respectively and is used for controlling the servo motors to rotate.
In a preferred embodiment, the device further comprises a target recognition mechanism electrically connected with the controller, wherein the target recognition mechanism is arranged close to the attaching position; the target identification mechanism is used for identifying targets on the main attaching material and the transfer adhesive tape so as to control the plurality of servo motors to rotate through the controller to realize alignment of the optical film of the transfer adhesive tape and the main attaching material of the main attaching material.
In a more preferred embodiment, the target recognition mechanism is a CCD camera assembly.
In a better embodiment, laminating mechanism includes arranging triangle separation piece on the laminating position, triangle separation piece includes first face upwards and second face downwards, the change sticky tape includes the base film and along the optical film piece of the length direction interval arrangement of base film, the base film passes through first face and second face in proper order in order to peel off the optical film piece the base film, first transport roller and second transport roller are connected the base film respectively in order to control the conveying speed of base film.
In a better embodiment, the laminating main material includes basement membrane and the main materials of laminating of arranging along the length direction interval of basement membrane, the third is carried the winding up roller and is carried the winding up roller with the fourth and connect the basement membrane in order to control the conveying speed of basement membrane respectively, the optics diaphragm can by triangle separation piece is peeled off in order to laminate extremely on the main materials of laminating.
In a preferred embodiment, the bonding mechanism further includes a pressing roller, the pressing roller is located at the front side of the triangular separation block, and the pressing roller is used for pressing the peeled optical film to the bonding main material.
In a better embodiment, the first conveying mechanism further comprises a first feeding roller positioned at the starting end of the first conveying path and a first receiving roller positioned at the tail end of the first conveying path; the second conveying mechanism comprises a second feeding roller positioned at the starting end of the second conveying path and a second receiving roller positioned at the tail end of the second conveying path.
In a better embodiment, the device further comprises a frame; the first conveying mechanism, the second conveying mechanism and the attaching mechanism are arranged on the rack.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
the transfer device comprises a first conveying mechanism, a second conveying mechanism and a fitting mechanism; the first conveying mechanism and the laminating mechanism define a first conveying path for conveying the transfer adhesive tape; the second conveying mechanism defines a second conveying path for conveying the laminated main materials, and the second conveying path extends through the laminating mechanism; the laminating mechanism is used for laminating the optical film of the transfer adhesive tape to the laminating main material of the laminating main material; the first conveying mechanism and the second conveying mechanism comprise joint positions which are intersected with each other in the joint mechanism, the first conveying mechanism comprises a first conveying roller and a second conveying roller which are positioned on two sides of the joint positions, the second conveying mechanism comprises a third conveying roller and a fourth conveying roller which are positioned on two sides of the joint positions, and the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller are respectively driven by a plurality of servo motors; the transfer adhesive tape is conveyed between the first conveying roller and the second conveying roller, and the bonding main material is conveyed between the third conveying roller and the fourth conveying roller; the rotary pasting device further comprises a controller, and the controller is electrically connected with the servo motors respectively and is used for controlling the servo motors to rotate. The transfer tape can be tensioned by the speed difference between the first conveying roller and the second conveying roller and controlled by the first conveying roller and the second conveying roller to influence the conveying speed. The joint main material can be tensioned by the speed difference between the third conveying roller and the fourth conveying roller and is controlled by the third conveying roller and the fourth conveying roller to influence the conveying speed. Because the servo motors connected with the first conveying winding roller, the second conveying winding roller, the third conveying winding roller and the fourth conveying winding roller are all controlled by the controller, corresponding control can be conveniently realized, and the utility model can realize a hardware basis for corresponding laminating control of the transfer device.
Drawings
FIG. 1 is a schematic view of a transfer device in accordance with a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic diagram of a controller, a target recognition mechanism, a first conveying roller, a second conveying roller, a third conveying roller and a fourth conveying roller according to a preferred embodiment of the present invention, wherein the controller controls the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller through a servo motor.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.
The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
A transfer device for optical films comprises a first conveying mechanism 1, a second conveying mechanism 2 and a laminating mechanism 4; the first conveying mechanism 1 and the attaching mechanism 4 define a first conveying path for conveying the transfer adhesive tape 200; the second conveying mechanism 2 defines a second conveying path for conveying the bonded main material 300, the second conveying path extending through the bonding mechanism 4; the attaching mechanism 4 is used for attaching the optical film of the transfer adhesive tape 200 to the attaching main material of the attaching main material 300; the first conveying mechanism 1 and the second conveying mechanism 2 comprise a joint position 41 which is intersected with the joint mechanism 4, the first conveying mechanism 1 comprises a first conveying roller 11 and a second conveying roller 12 which are positioned at two sides of the joint position 41, the second conveying mechanism 2 comprises a third conveying roller 21 and a fourth conveying roller 22 which are positioned at two sides of the joint position 41, and the first conveying roller 11, the second conveying roller 12, the third conveying roller 21 and the fourth conveying roller 22 are respectively driven by a plurality of servo motors, namely one conveying roller is driven by one servo motor; the transfer tape 200 is conveyed between the first conveying roller 11 and the second conveying roller 12, and the bonding main material 300 is conveyed between the third conveying roller 21 and the fourth conveying roller 22; the transfer device further comprises a controller 5, wherein the controller 5 is electrically connected with the servo motors respectively and is used for controlling the servo motors to rotate.
The transfer tape 200 includes a base film and a plurality of optical films arranged along the length direction of the base film at intervals, and the main material 300 includes a base film and a plurality of main materials arranged along the length direction of the base film at intervals. The first conveying roller 11 and the second conveying roller 12 are respectively connected with the base film and control the conveying speed of the base film, and the third conveying roller 21 and the fourth conveying roller 22 are respectively connected with the base film and control the conveying speed of the base film. In the embodiment, the first conveying roller 11, the second conveying roller 12, the third conveying roller 21 and the fourth conveying roller 22 respectively have the pressing rollers 3 in pressing fit therewith; the transfer tape 200 is clamped between the first conveying roller 11 and the pressing roller 3 and between the second conveying roller 12 and the pressing roller 3; the main joint material 300 is nipped between the third conveying roller 21 and the pressing roller 3, and between the fourth conveying roller 22 and the pressing roller 3. The transfer tape 200 can be tensioned by the speed difference between the first conveying roller 11 and the second conveying roller 12, and the first conveying roller 11 and the second conveying roller 12 control the conveying speed to influence the conveying speed. The joint main material 300 may be tensioned by a speed difference between the third conveying roller 21 and the fourth conveying roller 22, and controlled by the third conveying roller 21 and the fourth conveying roller 22 to affect a conveying speed. Since the servo motors connected with the first conveying winding roller 11, the second conveying winding roller 12, the third conveying winding roller 21 and the fourth conveying winding roller 22 are all controlled by the controller 5, corresponding control can be conveniently realized.
The transfer device further comprises a target recognition mechanism 6 electrically connected with the controller 5, and the target recognition mechanism 6 is arranged close to the attaching position 41; the target recognition mechanism 6 is used for recognizing targets on the main attaching material 300 and the transfer tape 200 so as to control the rotation of the plurality of servo motors through the controller 5 to realize the alignment of the optical film of the transfer tape 200 and the main attaching material of the main attaching material 300. In this embodiment, the target recognizing mechanism 6 is a CCD camera assembly. For example, when the CCD camera assembly recognizes that the targets on the pasting main material 300 and the transfer tape 200 do not correspond to each other, the controller 5 may control the conveying speeds of the first conveying roller 11, the second conveying roller 12, the third conveying roller 21, and the fourth conveying roller 22 by controlling the rotation speeds of the two rollers until the alignment.
Laminating mechanism 4 is including arranging triangle separation block 42 on laminating position 41, triangle separation block 42 includes first face up and second face down, it includes the base film and the optical film along the length direction interval arrangement of base film to change sticky tape 200, the base film passes through first face and second face in proper order in order to peel off the optical film the base film, first transport winding up roller 11 and second transport winding up roller 12 are connected the conveying speed of base film in order to control the base film respectively. The optical film can be peeled off by the triangular separation block 42 to be attached to the attaching main material.
In this embodiment, the bonding mechanism 4 further includes a pressing roller 43, the pressing roller 43 is located at the front side of the triangular separation block 42, and the pressing roller 43 is used for pressing the peeled optical film to the bonding main material.
In this embodiment, the first conveying mechanism 1 further includes a first supply roller 13 located at the beginning of the first conveying path and a first receiving roller 14 located at the end of the first conveying path; the second conveying mechanism 2 comprises a second feeding roller positioned at the starting end of the second conveying path and a second receiving roller positioned at the tail end of the second conveying path.
In this embodiment, the transfer device further includes a frame 7; the first conveying mechanism 1, the second conveying mechanism 2 and the attaching mechanism 4 are arranged on the rack 7.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (8)
1. A transfer device for optical films is characterized by comprising a first conveying mechanism, a second conveying mechanism and a laminating mechanism; the first conveying mechanism and the laminating mechanism define a first conveying path for conveying the transfer adhesive tape; the second conveying mechanism defines a second conveying path for conveying the laminated main materials, and the second conveying path extends through the laminating mechanism; the laminating mechanism is used for laminating the optical film of the transfer adhesive tape to the laminating main material of the laminating main material; the first conveying mechanism and the second conveying mechanism comprise joint positions which are intersected with each other in the joint mechanism, the first conveying mechanism comprises a first conveying roller and a second conveying roller which are positioned on two sides of the joint positions, the second conveying mechanism comprises a third conveying roller and a fourth conveying roller which are positioned on two sides of the joint positions, and the first conveying roller, the second conveying roller, the third conveying roller and the fourth conveying roller are respectively driven by a plurality of servo motors; the transfer adhesive tape is conveyed between the first conveying roller and the second conveying roller, and the bonding main material is conveyed between the third conveying roller and the fourth conveying roller; the rotary pasting device further comprises a controller, and the controller is electrically connected with the servo motors respectively and is used for controlling the servo motors to rotate.
2. A transfer device for optical films as claimed in claim 1, wherein: the target recognition mechanism is electrically connected with the controller and is arranged close to the attaching position; the target identification mechanism is used for identifying targets on the main attaching material and the transfer adhesive tape so as to control the plurality of servo motors to rotate through the controller to realize alignment of the optical film of the transfer adhesive tape and the main attaching material of the main attaching material.
3. A transfer device for optical films as claimed in claim 2, wherein: the target recognition mechanism is a CCD camera assembly.
4. A transfer device for optical films as claimed in claim 1, wherein: laminating mechanism is including arranging triangle separation piece in the laminating position, triangle separation piece includes ascending first face and second face down, change the optical film that pastes the sticky tape and include the base film and arrange along the length direction interval of base film, the base film passes through first face and second face in proper order and peels off the optical film the base film, first transport winding up roller and second transport winding up roller are connected the conveying speed of base film in order to control the base film respectively.
5. A transfer device for optical films as claimed in claim 4, wherein: the laminating main material includes basement membrane and the laminating main material of arranging along the length direction interval of basement membrane, the third is carried the winding up roller and is carried the winding up roller with the fourth and connect the conveying speed of basement membrane in order to control the basement membrane respectively, the optics diaphragm can be by triangle separation piece is peeled off with the laminating extremely on the laminating main material.
6. A transfer device for optical films as claimed in claim 5, wherein: the laminating mechanism further comprises a laminating roller, the laminating roller is located on the front side of the triangular separation block and used for laminating the peeled optical film to the laminating main material.
7. A transfer device for optical films as claimed in claim 1, wherein: the first conveying mechanism further comprises a first feeding roller positioned at the starting end of the first conveying path and a first receiving roller positioned at the tail end of the first conveying path; the second conveying mechanism comprises a second feeding roller positioned at the starting end of the second conveying path and a second receiving roller positioned at the tail end of the second conveying path.
8. A transfer device for optical films as claimed in claim 1, wherein: the device also comprises a frame; the first conveying mechanism, the second conveying mechanism and the attaching mechanism are arranged on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017836.2U CN216889341U (en) | 2022-01-05 | 2022-01-05 | A change and paste device for optical film piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220017836.2U CN216889341U (en) | 2022-01-05 | 2022-01-05 | A change and paste device for optical film piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216889341U true CN216889341U (en) | 2022-07-05 |
Family
ID=82213243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220017836.2U Active CN216889341U (en) | 2022-01-05 | 2022-01-05 | A change and paste device for optical film piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216889341U (en) |
-
2022
- 2022-01-05 CN CN202220017836.2U patent/CN216889341U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900004893Y1 (en) | Film laminated | |
| CN109843549A (en) | For the resin film affixing system of setting panel | |
| TWI273320B (en) | Method and apparatus for sticking polarizer to substrate | |
| CN216889341U (en) | A change and paste device for optical film piece | |
| JP5356449B2 (en) | Knife edge and liquid crystal display manufacturing system including the same | |
| CN110161593B (en) | Optical film laminating system and apparatus | |
| JPH1134280A (en) | Method and equipment for sticking film | |
| CN216889401U (en) | Transfer device for optical film | |
| JPH03215825A (en) | Automatic sticking device for sticking plate | |
| CN213368228U (en) | Thin film processing system | |
| WO2008026374A1 (en) | Polarizing plate, polarizing plate manufacturing method, display panel and display element | |
| CN111095087B (en) | Method for manufacturing laminated body of optical display device | |
| CN209241520U (en) | Double end labeling system | |
| CN216889400U (en) | Transfer device of optical film | |
| CN207644807U (en) | The two-sided automatic labeling machine of eyeglass | |
| JP3905603B2 (en) | Film pasting method and apparatus | |
| CN210136666U (en) | Laminating device | |
| CN101609222A (en) | Liquid crystal indicator and associated methods thereof | |
| CN105321835A (en) | Optical inspection method for display cell having flexible thin-film structure, and virtual terminal unit | |
| CN111907176B (en) | Stripping material and preparation device thereof | |
| WO2019064619A1 (en) | Method and apparatus for manufacturing layered product for optical display device | |
| WO2020003931A1 (en) | Method for manufacturing optical display device | |
| CN214646638U (en) | Dyestripping device and lamp plate paste dress equipment | |
| CN218319682U (en) | Polaroid splicing and rubberizing equipment | |
| CN207916243U (en) | A kind of pivotal make-up machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |