WO2020258725A1 - 一种覆膜机构 - Google Patents

一种覆膜机构 Download PDF

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Publication number
WO2020258725A1
WO2020258725A1 PCT/CN2019/122689 CN2019122689W WO2020258725A1 WO 2020258725 A1 WO2020258725 A1 WO 2020258725A1 CN 2019122689 W CN2019122689 W CN 2019122689W WO 2020258725 A1 WO2020258725 A1 WO 2020258725A1
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WO
WIPO (PCT)
Prior art keywords
film
suction platform
mounting seat
mechanism according
laminating
Prior art date
Application number
PCT/CN2019/122689
Other languages
English (en)
French (fr)
Inventor
曾炉明
Original Assignee
苏州精濑光电有限公司
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Application filed by 苏州精濑光电有限公司 filed Critical 苏州精濑光电有限公司
Publication of WO2020258725A1 publication Critical patent/WO2020258725A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3475—Displays, monitors, TV-sets, computer screens

Definitions

  • This application relates to the technical field of processing of display screens, for example, to a lamination mechanism.
  • the screen of the electronic equipment is one of the main means for the electronic equipment to interact with the user's information.
  • the screen Before the screen is used in the factory, it is necessary to carry out the laminating operation of different types of optical films or the surface treatment of the screen, so that the screen surface has one or more of the functions of anti-glare, anti-reflection, and anti-fouling.
  • the method of laminating an optical film on the surface of the screen has become the mainstream screen processing method due to its convenience and speed.
  • the method of laminating the surface of the organic light-emitting diode (Organic Light-Emitting Diode, OLED) screen is mainly divided into manual laminating and laminating using an automatic laminating machine.
  • OLED Organic Light-Emitting Diode
  • manual laminating is far from meeting the needs of the industry, and is gradually being used by automatic laminating machines. Substitute.
  • the application of automatic laminating machine has greatly improved production efficiency and product quality, and can realize some processes that cannot be completed by manual laminating. At present, most of the commonly used laminating machines can only realize the pasting of one piece of product, and the degree of automation is not high enough.
  • This application proposes a laminating mechanism, which can simultaneously laminate multiple OLED screens, thereby improving the efficiency and precision of the laminating.
  • a film covering mechanism includes a mounting base and multiple sets of film covering components installed on the mounting base, wherein the film covering component includes:
  • a membrane suction platform connected to the mounting base, the membrane suction platform configured as an adsorption membrane
  • the film-coated roller module is connected to the mounting seat, and the film-coated roller module is configured to press the film adsorbed by the film suction platform against the screen to be attached.
  • multiple OLED screens can be coated at the same time, which improves the filming efficiency; the film-coated components absorb the film through the film suction platform, and the film suction platform is adsorbed by the film roller module The film is pressed against the screen to be attached, and the film can be attached to the screen simply by moving the screen, ensuring the quality and precision of the film.
  • the film covering component further includes a film covering angle adjusting structure and/or a covering pressure adjusting structure, and the covering film angle adjusting structure is configured to adjust the covering roller The angle at which the module presses the film; the film-coated pressure adjusting structure is configured to adjust the pressure of the film-coated roller module against the film.
  • the film covering roller module includes a film covering roller disposed near the end of the film suction platform, and driving the film covering roller to move in a direction to resist the film The driver.
  • the film-coated roller By moving the film-coated roller in the direction of pressing the film, the film can be pressed against the screen when the film is needed, and the film can be retracted when the film is not needed, and at the same time, space is made available for the film suction platform to absorb the film.
  • the film covering angle adjustment structure includes an adjusting plate connected to the mounting seat and close to the end of the film suction platform, and the adjusting plate is provided with an arc-shaped groove,
  • the fixed plate of the driving member is movably connected with the arc groove.
  • the arc groove is used to guide and limit the adjustment of the angle, and the structure is simple.
  • the film covering pressure adjusting structure includes an adjusting screw connected to the fixing plate of the driving member, and the adjusting screw can press the driving member and press the The direction of the membrane moves. Only by screwing the adjusting screw, the displacement of the driving part to drive the film-coated roller can be adjusted, thereby adjusting the pressure of the film-coating roller in contact with the screen, which can ensure that the film-coating roller is pressed against the film with proper pressure.
  • the driving member is an air cylinder
  • the output end of the air cylinder is connected with a mounting plate
  • the film covering roller is rotatably connected with the mounting plate.
  • the film suction platform can move along the mounting seat.
  • the mobile suction platform can adjust the position of the film to further ensure the accuracy of the film.
  • the film suction platform is connected with a positioning structure for positioning the film, and the positioning structure includes an end provided on the film suction platform and adjacent to the end.
  • the positioning piece on the side of the Use the positioning structure to position the adsorbed film so as to accurately cover the film on the screen.
  • the film suction platform is connected to the mounting seat through a sliding table.
  • the fixing frame is provided with a driving structure that drives the mounting seat to rotate -180° ⁇ +180° relative to the fixing frame, and restricts the mounting seat relative to the The fixed frame rotates -180° ⁇ +180° limit structure.
  • multiple sets of independent film-coated components can be laminated to multiple OLED screens at the same time, which improves the film-coating efficiency; the film-coated components absorb the film through the film suction platform, and the film suction platform is moved through the film-coated roller module.
  • the adsorbed film is pressed against the screen to be attached, and the film can be attached to the screen by simply moving the screen, ensuring the quality and precision of the film.
  • Fig. 1 is a reverse axonometric view of a lamination mechanism provided by a specific embodiment of the present application
  • Figure 2 is a partial enlarged view of A in Figure 1;
  • Fig. 3 is a front isometric view of the laminating mechanism provided by the specific embodiment of the present application.
  • Fig. 4 is a front view of a film covering mechanism provided by a specific embodiment of the present application.
  • connection should be interpreted broadly. For example, they can be fixedly connected, detachably connected, or integrated. ; It can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components or the interaction relationship between two components.
  • connection can be fixedly connected, detachably connected, or integrated. ; It can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components or the interaction relationship between two components.
  • the "on” or “under” of the first feature of the second feature may include the first and second features in direct contact, or may include the first and second features Not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than the second feature.
  • the “below”, “below” and “below” the first feature of the second feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • the laminating mechanism of the present application can simultaneously laminate single or multiple OLED screens.
  • the laminating mechanism includes a fixing frame 10, a mounting base 20 connected to the fixing frame 10, and a mounting base 20. ⁇ Multiple sets of laminated modules 30.
  • the film lamination assembly 30 includes a film suction platform 31 connected to the mounting base 20 and a film roller module 32.
  • the film suction platform 31 is used to adsorb the film
  • the film film roller module 32 is used to adsorb the film of the film suction platform 31. Press against the screen to be attached (such as an OLED screen).
  • the film-coated roller module 32 includes a film-coated roller 321 disposed near the end of the film suction platform 31, a driving member 322 that drives the film-coated roller 321 to move in the direction of pressing the film, and the driving member 322 is an air cylinder.
  • a mounting plate 324 is connected to the output end of the, and the film-coated roller 321 and the mounting plate 324 are rotatably connected.
  • the laminating mechanism of the present application is provided with multiple sets of independent laminating components 30, which can not only cover a single OLED screen alone, but also cover multiple OLED screens at the same time, thereby improving the filming efficiency;
  • the component 30 absorbs the film through the film suction platform 31, and presses the film adsorbed by the film suction platform 31 against the screen to be attached through the film roll module 32, and only needs to move the screen to attach the film to the screen , To ensure the quality and precision of the film.
  • the film covering component 30 in the film covering mechanism further includes a film covering angle adjustment structure and/or a film pressure adjusting structure, and the covering angle adjustment structure is used to adjust the resistance of the film covering roller module 32.
  • the angle of pressing the film; the film pressure adjustment structure is used to adjust the pressure of the film roller module 32 against the film.
  • the film angle adjustment structure and the film pressure adjustment structure are provided at the same time. By adjusting the angle and/or pressure of the film, the quality and accuracy of the film are further ensured.
  • the film angle adjustment structure includes an adjusting plate 325 connected to the mounting seat 20 and close to the end of the film suction platform 31.
  • the adjusting plate 325 is provided with an arc groove 326 to fix the driving member 322.
  • the plate 323 is movably connected with the arc groove 326.
  • the arc groove 326 is used to guide and limit the installation angle of the driving member 322, thereby limiting the working angle of the driving member 322 to adjust the angle of the pressing film, and the structure is simple.
  • the coating pressure adjustment structure includes an adjusting screw 327 connected to the fixing plate 323 of the driving member 322, and the adjusting screw 327 can press the driving member 322 to move in the direction of pressing the film.
  • the displacement of the driving member 322 to drive the film-coated roller 321 can be adjusted, so as to adjust the pressure of the film-coated roller 321 in contact with the OLED screen, so as to ensure that the film-coated roller 321 is pressed by the appropriate pressure. membrane.
  • the film suction platform 31 in the film covering mechanism of the present application can move along the mounting seat 20.
  • the film suction platform 31 can be moved to adjust the position of the film so that the film adsorbed by the film suction platform 31 is directly aligned with the OLED screen to be attached, which further ensures the precision of the film.
  • the film suction platform 31 and the mounting base 20 can be connected through the sliding table 33, which has a simple structure and convenient connection.
  • the film suction platform 31 is connected with a positioning structure for positioning the film.
  • the positioning structure includes an end provided on the film suction platform 31 and an end corresponding to the end. Positioning piece 311 on the adjacent side.
  • the positioning sheet 311 on each film suction platform 31 can be close to the two adjacent edges of the film to avoid deviation of the film position. It can be seen that the positioning structure is used to position the adsorbed film so as to accurately cover the film on the OLED screen.
  • the present application connects the mounting base 20 to the fixing frame 10 in rotation, and the fixing frame 10 is provided with a driving mounting base 20 that rotates -180° ⁇ +180 relative to the fixing frame 10 ° drive structure and limit structure that limits the rotation of the mounting seat 20 relative to the fixed frame 10 by -180° ⁇ +180°.
  • the driving structure includes a servo motor 41 and a speed reducer 42 which are connected in transmission, and the speed reducer 42 is in a transmission connection with the mounting base 20;
  • the fixing frame 10 is installed on the frame of the laminating machine and located above the film suction platform 31 of the OLED screen.
  • the mounting seat 20 is first rotated to the film suction position, and the film film assembly 30 is sucked
  • the film platform 31 absorbs the film
  • the mounting base 20 rotates to the filming position
  • the film-coated roller module 32 presses the film against the corresponding OLED screen, and then moves the corresponding OLED screen, and the film-coated roller 321 rolls against The OLED screen is coated until the coating is completed.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

本文公开了一种OLED屏幕的覆膜机构，包括安装座及安装于所述安装座的多组覆膜组件，其中，所述覆膜组件包括与所述安装座连接的吸膜平台及覆膜滚轮模组，所述吸膜平台被配置为吸附膜，所述覆膜滚轮模组被配置为将所述吸膜平台吸附的所述膜抵压于待贴附的屏幕上。

Description

一种覆膜机构
本申请要求在2019年06月26日提交中国专利局、申请号为201910560531.9的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示屏的加工技术领域，例如涉及一种覆膜机构。
背景技术
随着社会的不断进步，电子设备已经渗透到人们生活的方方面面，电子设备的屏幕是电子设备与用户信息交互的主要装置之一。在屏幕出厂使用前都需要在其表面进行不同种类的光学膜的贴合操作或对屏幕进行表面处理，以使屏幕表面具有防眩光、防反射、防污等功能中的一种或几种，而在屏幕表面贴合光学膜的方法以方便快捷的优点成为主流的屏幕处理方法。
相关技术中在有机发光二极管(Organic Light-Emitting Diode，OLED)屏幕表面进行覆膜方法主要分为手工覆膜和利用自动覆膜机覆膜。传统的手工覆膜的操作方式，工人每次只能贴1片产品。因OLED屏幕覆膜工艺在工业生产中越来越多，要求也越来越严格，并且随着自动化技术的迅猛发展，手工覆膜已经远远不能满足工业上的需求，逐渐被自动覆膜机所替代。自动覆膜机的应用，在很大程度上提高了生产效率，提高了产品的品质，能够实现一些手工覆膜无法完成的工艺。目前，常用的覆膜机大都只能够实现1片产品的贴覆，自动化程度不够高。
有鉴于上述的缺陷，本设计人，积极加以研究创新，以期创设一种新型结构的覆膜机构，使其更具有产业上的利用价值。
发明内容
本申请提出一种覆膜机构，能够同时对多片OLED屏幕进行覆膜，提升覆膜效率以及覆膜精度。
本申请采用以下技术方案：
一种覆膜机构，包括安装座及安装于所述安装座的多组覆膜组件，其中，所述覆膜组件包括：
吸膜平台，与所述安装座连接，所述吸膜平台被配置为吸附膜；
覆膜滚轮模组，与所述安装座连接，所述覆膜滚轮模组被配置为将所述吸膜平台吸附的所述膜抵压于待贴附的屏幕上。
通过设置多组相互独立的覆膜组件，能够同时对多片OLED屏幕进行覆膜，提升了覆膜效率；覆膜组件通过吸膜平台吸附膜，通过覆膜滚轮模组将吸膜平台吸附的膜抵压于待贴附的屏幕上，只需使屏幕移动，即可将膜贴附在屏幕上，确保了覆膜的品质及精度。
作为上述的覆膜机构的一种可选方案，所述覆膜组件还包括覆膜角度调节结构和/或覆膜压力调节结构，所述覆膜角度调节结构被配置为调节所述覆膜滚轮模组抵压所述膜的角度；所述覆膜压力调节结构被配置为调节所述覆膜滚轮模组抵压所述膜的压力。通过调节覆膜的角度和/或压力，进一步确保覆膜的品质及精度。
作为上述的覆膜机构的一种可选方案，所述覆膜滚轮模组包括靠近所述吸膜平台端部设置的覆膜滚轮、驱动所述覆膜滚轮沿抵压所述膜的方向移动的驱动件。通过使覆膜滚轮沿抵压膜的方向移动，以在需要覆膜的时候可以将膜抵压在屏幕上，不需要覆膜时退回，同时让出空间，利于吸膜平台吸附膜。
作为上述的覆膜机构的一种可选方案，所述覆膜角度调节结构包括与所述安装座连接并靠近所述吸膜平台端部的调节板，所述调节板设有弧形槽，所述 驱动件的固定板与所述弧形槽活动连接。利用弧形槽引导并限定角度的调节，结构简单。
作为上述的覆膜机构的一种可选方案，所述覆膜压力调节结构包括与所述驱动件的固定板连接的调节螺丝，所述调节螺丝能够抵压所述驱动件沿抵压所述膜的方向移动。只需旋拧调节螺丝，即可调整驱动件驱动覆膜滚轮的位移量，从而调整覆膜滚轮与屏幕接触的压力，能够确保覆膜滚轮以合适的压力抵压膜。
作为上述的覆膜机构的一种可选方案，所述驱动件为气缸，所述气缸的输出端连接有安装板，所述覆膜滚轮与所述安装板转动连接。该结构可确保覆膜滚轮以滚动方式对屏幕覆膜。
作为上述的覆膜机构的一种可选方案，所述吸膜平台能够沿所述安装座移动。移动吸膜平台，可调整覆膜位置，更进一步确保了覆膜的精度。
作为上述的覆膜机构的一种可选方案，所述吸膜平台连接有定位所述膜的定位结构，所述定位结构包括设置于所述吸膜平台的端部及与该端部相邻的侧部的定位片。利用定位结构对吸附的膜进行定位，以便精准地将膜覆在屏幕上。
作为上述的覆膜机构的一种可选方案，所述吸膜平台通过滑台与所述安装座连接。
作为上述的覆膜机构的一种可选方案，所述固定架上设有驱动所述安装座相对所述固定架转动-180°～+180°的驱动结构、限定所述安装座相对所述固定架转动-180°～+180°的限位结构。通过使安装座转动-180°～+180°，以便于覆膜组件在吸膜位置吸附膜，在覆膜位置对屏幕覆膜。
本申请通过设置多组相互独立的覆膜组件，能够同时对多片OLED屏幕进行覆膜，提升了覆膜效率；覆膜组件通过吸膜平台吸附膜，通过覆膜滚轮模组将吸膜平台吸附的膜抵压于待贴附的屏幕上，只需使屏幕移动，即可将膜贴附在 屏幕上，确保了覆膜的品质及精度。
附图说明
图1是本申请具体实施方式提供的覆膜机构的反向轴测图；
图2是图1中A处的局部放大图；
图3是本申请具体实施方式提供的覆膜机构的正向轴测图；
图4是本申请具体实施方式提供的覆膜机构的主视图。
图中：10-固定架，20-安装座，30-覆膜组件，31-吸膜平台，311-定位片，32-覆膜滚轮模组，321-覆膜滚轮，322-驱动件，323-固定板，324-安装板，325-调节板，326-弧形槽，327-调节螺丝，33-滑台，41-伺服马达，42-减速机，51-位置传感器。
具体实施方式
为使本申请解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面将结合附图对本申请的技术方案作进一步的详细描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之 “下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
如图1至4所示，本申请的覆膜机构可对单个或多个OLED屏幕同时覆膜，该覆膜机构包括固定架10、与固定架10连接的安装座20及安装于安装座20的多组覆膜组件30。其中，覆膜组件30包括与安装座20连接的吸膜平台31及覆膜滚轮模组32，吸膜平台31用来吸附膜，覆膜滚轮模组32用来将吸膜平台31吸附的膜抵压于待贴附的屏幕(如OLED屏幕)上。一些实施例中，覆膜滚轮模组32包括靠近吸膜平台31端部设置的覆膜滚轮321、驱动覆膜滚轮321沿抵压膜的方向移动的驱动件322，驱动件322为气缸，气缸的输出端连接有安装板324，覆膜滚轮321与安装板324转动连接。通过使覆膜滚轮321沿抵压膜的方向移动，以在需要覆膜的时候可以将膜抵压在OLED屏幕上，覆膜滚轮321以滚动方式对OLED屏幕覆膜；不需要覆膜时，使覆膜滚轮321退回，同时让出空间，利于吸膜平台31吸附膜。
本申请的覆膜机构通过设置多组相互独立的覆膜组件30，既能单独地对单个OLED屏幕进行覆膜，又能够同时对多片OLED屏幕进行覆膜，提升了覆膜效率；覆膜组件30通过吸膜平台31吸附膜，通过覆膜滚轮模组32将吸膜平台31吸附的膜抵压于待贴附的屏幕上，只需使屏幕移动，即可将膜贴附在屏幕上，确保了覆膜的品质及精度。
作为本申请的可选实施方式，该覆膜机构中的覆膜组件30还包括覆膜角度调节结构和/或覆膜压力调节结构，覆膜角度调节结构用来调节覆膜滚轮模组32 抵压膜的角度；覆膜压力调节结构用来调节覆膜滚轮模组32抵压膜的压力。本实施例中，同时设置覆膜角度调节结构和覆膜压力调节结构，通过调节覆膜的角度和/或压力，进一步确保覆膜的品质及精度。
关于覆膜角度的调节，本申请中，覆膜角度调节结构包括与安装座20连接并靠近吸膜平台31端部的调节板325，调节板325设有弧形槽326，驱动件322的固定板323与弧形槽326活动连接。利用弧形槽326引导并限定驱动件322的安装角度，从而限定驱动件322的工作角度，以调节抵压膜的角度，结构简单。
关于覆膜压力的调节，本申请中，覆膜压力调节结构包括与驱动件322的固定板323连接的调节螺丝327，调节螺丝327能够抵压驱动件322沿抵压膜的方向移动。如此，只需旋拧调节螺丝327，即可调整驱动件322驱动覆膜滚轮321的位移量，从而调整覆膜滚轮321与OLED屏幕接触的压力，能够确保覆膜滚轮321以合适的压力抵压膜。
另外，本申请的覆膜机构中的吸膜平台31能够沿安装座20移动。移动吸膜平台31，可调整覆膜位置，以使吸膜平台31吸附的膜与待贴附的OLED屏幕一一正对，更进一步确保了覆膜的精度。一些实施例中，可通过滑台33将吸膜平台31与安装座20连接，结构简单，连接方便。
当然，为了精确地限定膜吸附在吸膜平台31上的位置，本申请在吸膜平台31连接有定位膜的定位结构，定位结构包括设置于吸膜平台31的端部及与该端部相邻的侧部的定位片311。各吸膜平台31上的定位片311可紧贴膜的相邻两边缘，避免膜的位置产生偏差。可见，利用定位结构对吸附的膜进行定位，以便将膜精准地覆在OLED屏幕上。
为了方便吸附膜，然后将膜抵压于OLED屏幕上，本申请将安装座20与固 定架10转动连接，且固定架10上设有驱动安装座20相对固定架10转动-180°～+180°的驱动结构、限定安装座20相对固定架10转动-180°～+180°的限位结构。通过使安装座20转动-180°～+180°，以便于覆膜组件30在吸膜位置吸附膜，在覆膜位置对OLED屏幕覆膜。驱动结构包括传动连接的伺服马达41与减速机42，减速机42与安装座20传动连接；限位结构包括检测安装座20位置的位置传感器51。
本申请的覆膜机构使用时，将固定架10安装于覆膜机的机架上并位于OLED屏幕的吸膜平台31的上方，安装座20先转动至吸膜位置，覆膜组件30的吸膜平台31吸附膜，然后，安装座20转动至覆膜位置，覆膜滚轮模组32将膜抵压在相应的OLED屏幕上，接着使相应的OLED屏幕移动，覆膜滚轮321以滚动方式对OLED屏幕进行覆膜，直至覆膜完成。
以上结合具体实施例描述了本申请的技术原理。这些描述只是为了解释本申请的原理，而不能以任何方式解释为对本申请保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本申请的其它具体实施方式，这些方式都将落入本申请的保护范围之内。

Claims (10)

  1. 一种覆膜机构，包括安装座(20)及安装于所述安装座(20)的多组覆膜组件(30)，其中，所述覆膜组件(30)包括：
    吸膜平台(31)，与所述安装座(20)连接，所述吸膜平台(31)被配置为吸附膜；
    覆膜滚轮模组(32)，与所述安装座(20)连接，所述覆膜滚轮模组(32)被配置为将所述吸膜平台(31)吸附的所述膜抵压于待贴附的屏幕上。
  2. 根据权利要求1所述的覆膜机构，其中，所述覆膜组件(30)还包括覆膜角度调节结构和/或覆膜压力调节结构，所述覆膜角度调节结构被配置为调节所述覆膜滚轮模组(32)抵压所述膜的角度；所述覆膜压力调节结构被配置为调节所述覆膜滚轮模组(32)抵压所述膜的压力。
  3. 根据权利要求2所述的覆膜机构，其中，所述覆膜滚轮模组(32)包括靠近所述吸膜平台(31)端部设置的覆膜滚轮(321)、驱动所述覆膜滚轮(321)沿抵压所述膜的方向移动的驱动件(322)。
  4. 根据权利要求3所述的覆膜机构，其中，所述覆膜角度调节结构包括与所述安装座(20)连接并靠近所述吸膜平台(31)端部的调节板(325)，所述调节板(325)设有弧形槽(326)，所述驱动件(322)的固定板(323)与所述弧形槽(326)活动连接。
  5. 根据权利要求3所述的覆膜机构，其中，所述覆膜压力调节结构包括与所述驱动件(322)的固定板(323)连接的调节螺丝(327)，所述调节螺丝(327)能够抵压所述驱动件(322)沿抵压所述膜的方向移动。
  6. 根据权利要求3-5任一项所述的覆膜机构，其中，所述驱动件(322)为气缸，所述气缸的输出端连接有安装板(324)，所述覆膜滚轮(321)与所述安装板(324)转动连接。
  7. 根据权利要求1所述的覆膜机构，其中，所述吸膜平台(31)能够沿所述安装座(20)移动。
  8. 根据权利要求1或7所述的覆膜机构，其中，所述吸膜平台(31)连接有定位所述膜的定位结构，所述定位结构包括设置于所述吸膜平台(31)的端部及与该端部相邻的侧部的定位片(311)。
  9. 根据权利要求7所述的覆膜机构，其中，所述吸膜平台(31)通过滑台(33)与所述安装座(20)连接。
  10. 根据权利要求1所述的覆膜机构，其中，所述安装座(20)转动连接于一固定架(10)上，所述固定架(10)上设有驱动所述安装座(20)相对所述固定架(10)转动-180°～+180°的驱动结构、限定所述安装座(20)相对所述固定架(10)转动-180°～+180°的限位结构。
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