CN115365050A - 通过滚筒涂覆机优选地向光伏面板施加涂料的设备和方法 - Google Patents
通过滚筒涂覆机优选地向光伏面板施加涂料的设备和方法 Download PDFInfo
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Abstract
本发明涉及用于将涂料施加到主要平坦的面板上的滚筒涂覆机,主要平坦的面板设置有被包括在介于能够由滚筒涂覆机作业的最小长度与最大长度之间的不同的长度,滚筒涂覆机在面板的传送方向上包括:进给滚筒、用于施加涂漆涂料的施加头部和用于待喷涂的面板的传送机。施加滚筒和配量滚筒由竖向覆盖件和水平覆盖件覆盖,施加滚筒的对应端部以可旋转的方式安装在旋转支撑件中,施加滚筒的平移机构用于使施加滚筒沿着L形路径抽出。本发明还涉及使用滚筒涂覆机对主要平坦的面板进行滚筒涂覆的方法。
Description
技术领域
本发明涉及一种通过滚筒涂覆机将涂料施加到主要平坦的面板上的设备和方法。特别地,所述设备提供了对所述设备中的施加滚筒的更换。在太阳能(光伏)面板的情况下,所述主要平坦的面板是玻璃窗格。此外,所述设备和方法允许精确测量所述玻璃窗格的厚度或通过所述滚筒涂覆机喷涂的任何面板的厚度,并且允许将施加头部调节到为每个面板或窗格测量的厚度。
背景技术
主要平坦的面板是指三个维度中的两个维度比第三维度大至少一个数量级的面板。通常,所述玻璃窗格的测量结果为600mm×600mm×1.5mm至2000mm×1400mm×3mm。
通常,使用滚筒技术在产品上施加涂料的设备设置有传送系统,待喷涂的面板被安置在该传送系统上。面板被带入施加头部附近,该施加头部由两个滚筒制成:第一镀铬配量滚筒和第二橡胶施加滚筒。泵从罐中抽出涂料,并将涂料传送到由所述滚筒对形成的罐中,该滚筒对被加压。
通过压力将涂料从施加滚筒转移到面板上。通过由配量滚筒施加在施加滚筒上的压力的变化来调节涂料的量。有利地,可以使用负载单元系统,测量配量滚筒在施加滚筒上的推力。
在本领域中,已知使用阅读条,以便于检测所述待喷涂面板的实际测量结果,特别是它们的厚度。
已知技术的文件之一是例如Enki Tech Inc.的US9314811B1,该文件公开了一种用于将溶胶-凝胶涂层施加到在太阳能面板上的设备。所述设备包括用于通过滚筒施加涂层的施加站,以及用于使所施加的涂层凝胶化的站。
已知技术的另一文件是Anhui Jixingyuan Tech CO LTD的CN106423711A,该文件描述了能够适合于对非平坦面板进行涂覆的单滚筒涂覆机器。单滚筒涂覆机器包括涂覆机器基部。涂覆机器基部的上侧布置有传送装置。在传送装置下侧的涂覆机器基部设置有主回路油槽。传送装置的左侧和右侧形成有油槽。前侧提升装置被安装在侧部,传送装置上具有进给端口。后侧提升装置被安装在侧部,具有传送装置的出料端口。前侧提升装置的上端部和后侧提升装置的上端部设置有涂覆装置。
Dongguan Bluesky Intelligent Equipment CO LTD的CN110918370A描述了一种自动处理剂涂覆装备。该自动处理剂涂覆装备的特征在于至少两个自动处理剂涂覆单元,其中,两个自动处理剂涂覆单元沿着鞋材料传送机构的传送方向被布置在机器框架上,并被交替使用;每个自动处理剂涂覆单元对应地设置有至少一个涂覆机构;控制装置与被布置在每个涂覆机构上的剂量调节驱动机构连接。当装备工作时,由剂量调节驱动机构间歇地驱动过渡滚筒。处理剂涂覆装置中的滚筒体可以被快速清洗、更换和安装,从而可以不间断地进行涂覆。
Foshan Shuntu Tech CO LTD的CN112275531A公开了一种面板涂覆机器。涂覆机器包括机架;机架设置有用于传送面板的传送带、用于为涂覆机构提供涂料的进给机构、以及用以致动该涂覆机构的驱动机构。
市场上用于对太阳能面板进行涂覆的设备受到反复出现的更换施加滚筒问题的影响。已知在这种面板上施加涂料要求所施加的涂料层的数量和均匀性都具有高精度。
为此,必须使用特殊的施加滚筒,该滚筒衬有聚氨酯弹性体,设置有经过精细矫正的表面,该表面容易损坏。因此,施加滚筒必须经常更换,才能以不可或缺的质量工作和生产。除了正常磨损外,所述施加滚筒还与玻璃窗格的锋利边缘接触,这很容易损坏施加滚筒。
在市场上提供有这种类型的设备,但是由于它们的构造,现有设备中没有一种可以在不移除覆盖件的情况下快速更换施加滚筒,该覆盖件是保护操作人员免于与不同的旋转机械部件的危险接触所需要的。实际上,为了加快维护时间,在更换施加滚筒期间,市场上可用的许多机器都会暴露出危险的旋转机械部件,以避免保护覆盖件的费时移除。
此外,已知待喷涂的玻璃窗格可以在它们的外侧,即平行于传送方向的侧部(左侧和右侧)上设置有稍微不同的厚度。例如,玻璃窗格右侧的厚度可以为3毫米,且左侧的厚度可以为2.8毫米:这种差异会妨碍涂料的精确施加。
用于对玻璃窗格的厚度进行测量的装置是已知的;例如,使用被放置在施加头部入口处的小滚筒是已知的。尽管如此,这样的装置受到一些缺点的影响。
必须考虑与小滚筒在玻璃表面上滚动相关的不利影响,这会由于同心度和跳动而引入测量错误。此外,由于所述小滚筒靠在由传送带传送的玻璃窗格的顶部表面上工作,玻璃窗格和传送带两者的变形都可能会使这种测量不精确和不稳定。
发明内容
本发明的目的是提供一种用于对施加滚筒进行更换的设备和快速且廉价的方法,从而允许操作人员能够安全地在滚筒涂覆机上工作。
本发明的另一目的是提供一种用于对所述玻璃窗格的厚度进行精确测量的设备和方法,从而允许容易且快速地调节施加头部相对于单个玻璃窗格的位置。
该目的是通过根据本发明的实施方式的设备和方法来实现的。
根据本发明的设备包括由合适的提升系统支撑的施加滚筒,该滚筒可以被提升而不需要接触任何机械部件并且无需移除其他的覆盖件。所述提升必须在停机期间发生,此时滚筒涂覆机没有施加涂料。
在根据本发明的设备中,旋转系统通过保护和防护覆盖件进行保护,从而除了调节所需的调节机构外,不能触及危险部件。设置有显示器的多功能可编程逻辑控制器(PLC)允许调节和控制所有工作参数。
从本发明的实施方式中可以清楚地看出,根据本发明的设备设置有覆盖件,该覆盖件在其朝向按压滚筒定向的竖向侧上将施加滚筒与环境隔开,并且可选地甚至用于所述施加滚筒的顶部水平侧的一部分。按压滚筒与配量滚筒之间的距离优选地大于施加滚筒的直径,施加滚筒被安装在旋转支撑件上,具有从所述施加滚筒的旋转轴的对应头部突出的端部,所述旋转支撑件在旋转轴的相应端部设置有分离开口。这种开口可以被打开和关闭,对于每个旋转支撑件,设置有大致水平的平移引导件,并且优选地沿着略微向下倾斜的平面定向。所述引导件对应于对应的支撑件的所述分离开口脱离。每个引导件在距对应旋转支撑件的预定距离处终止,施加滚筒的旋转轴的对应端部的平移行程结束。选择所述行程结束位置,使得施加滚筒可以通过提升装置的抓取机构从顶部进入,并且施加滚筒被放置在一侧,距按压滚筒给定距离,并且在另一侧,距顶部水平覆盖件给定距离。施加滚筒的抓取机构可以是用于施加滚筒的旋转轴的端部的抓取机构,例如与提升装置的提升致动器联接的环形元件。
在第二更复杂的实施方式中,该设备包括桥式装置,该桥式装置又包括待测量的玻璃窗格的厚度的两个测量系统。根据该第二实施方式的设备设置有两个测量系统,一个位于被安装在所述桥式支撑件上的玻璃窗格的每个外侧(即右侧和左侧)上,该桥式支撑件是滚筒涂覆机的附件。所述桥式装置可以被放置在生产线的不同点,目的是测量玻璃窗格的厚度,并调节施加头部关于待喷涂的特定玻璃窗格的倾斜度。显然,所述桥式装置必须被放置在滚筒涂覆机的上游,优选地是紧邻于该上游。所述桥式装置包括设置有百分精度的两个测量装置,该测量装置可以沿着玻璃窗格的宽度移动,以便将测量系统调节到所述玻璃窗格的不同宽度。桥式装置设置有合适的光电管系统,用于管理合适的自动化。显然,这需要以涂料批次进行喷涂,其中所有玻璃窗格设置有相同的宽度。
在该第二实施方式中,除了测量桥式装置外,还提供了用于调节施加头部的系统,该系统被分为控制部分和传动部分,设置有两个独立的机动装置,由无刷电机管理并且在滚珠循环流道上运动,能够使它们的定位达到百分精度。
以此方式,可以在待喷涂的单个玻璃窗格的宽度的方向上调节施加头部的横向位置,以便将其调节到单个玻璃窗格两侧上的不同厚度。
本发明的第一个优点包括施加滚筒的快速更换,同时保持操作人员的安全。当然,更换必须在停机期间进行:快速更换允许缩短所述停机时间。
本发明的第二个优点与下述事实有关:滚筒涂覆机具有非常有效的施加滚筒,因此玻璃窗格可以被良好地涂覆,防止产生不合格产品。
与测量所述玻璃窗格的厚度的第二实施方式相关联的第三个优点是可以在所有玻璃窗格上施加完全均匀的涂料层,即使在所述玻璃窗格设置有不均匀的厚度情况下。
附图说明
在以下描述中公开了本发明的其他优点和特性,其中基于附图详细解释了本发明的示例性实施方式:
图1具有覆盖件的设备的轴测图;
图2设备的轴测图,其中覆盖件被移除,并且施加滚筒处于该施加滚筒的作业位置;
图3设备的侧视图,其中覆盖件被移除,并且施加滚筒处于抽出位置;
图4没有覆盖件的设备的侧视图;
图5用于滚筒的支撑系统的侧视图;
图6用于施加滚筒的提升系统的正视图;
图7用于施加滚筒的支撑系统的细节的轴测图;
图8设置有用于对面板的厚度进行测量的桥式装置的滚筒涂覆机的轴测图;
图9桥式装置和传送机的轴测图。
具体实施方式
值得记住的是,虽然本说明书涉及玻璃窗格的喷涂,但该描述可以应用于由任何材料制成的面板的喷涂。
还值得记住的是,用附图标记1表示的滚筒涂覆机通常是更复杂的喷涂线的部件,包括被放置在所述滚筒涂覆机1的上游和下游的其他各式各样的(未显示)设备。例如,在所述设备1的上游可以设置有用于对面板进行预处理的设备,而在下游可以设置有用于施加另外的涂料层的另外的设备和/或用于对所施加的涂料进行干燥/聚合的烤箱。
图1示出了一种滚筒涂覆机1,该滚筒涂覆机按照机械指令2006/42/CE的规定,设置有用于其运行所需的覆盖件,而不会对操作人员造成风险。粗体箭头示出了待喷涂的玻璃窗格的传送方向。特别地,滚筒涂覆机1设置有覆盖件2,该覆盖件将被移除以到达施加滚筒3。为安全起见,用两颗螺钉将覆盖件拧到所述滚筒涂覆机1上,螺钉可以通过普通工具移除。通常,所述滚筒涂覆机1设置有PLC 27,该PLC具有界面,该界面允许操作人员修改设备的设置以及检测所述滚筒涂覆机1的工作参数。
图2示出了滚筒涂覆机1,其中所述覆盖件2被移除并且施加滚筒3处于施加滚筒的作业位置。所述竖向覆盖件2覆盖施加滚筒3。水平覆盖件6覆盖该施加滚筒3和配量滚筒11(在图4中可见)。所述施加滚筒3和所述配量滚筒11形成施加头部。
配量滚筒11在玻璃窗格8(在图8中可见)的传送方向上旋转。施加滚筒3是反向滚筒,即在相对于待喷涂窗格的传送的相反方向上旋转,并且倾向于排斥玻璃窗格,即将其送回其原始位置。
为了防止这种情况,在现有技术中已知使用进给滚筒9(在图4中可见),该进给滚筒根据窗格的传送方向旋转,并因此提供用于玻璃窗格8的传送。另一覆盖件5覆盖所述进给滚筒9。
值得一提的是,在所述进给滚筒9与施加滚筒3之间的轴线必须短于在所述滚筒涂覆机中可以被涂覆的最短玻璃窗格的最小长度。在这种情况下,距离为600mm。
图3示出了所述滚筒涂覆机1的侧视图,同时所述施加滚筒3通过两个带条4被取出,一个带条被放置在该施加滚筒的两个端部的一个端部处。所述带条4是提升构件的一部分,适合于所述滚筒3的重量,该滚筒的重量约为200kg。所述提升构件可以是桥式起重机或堆垛机,被放置在合适的点;提升构件独立于所述滚筒涂覆机1。所述提升构件还被用于将新的施加滚筒3插入到所述滚筒涂覆机1中,以更换所述磨损/损坏的滚筒3。显然,只有在所述滚筒涂覆机停止时(停机期间)才能更换滚筒3。
滚筒涂覆机1的滚筒和覆盖件的位置必须使施加滚筒3可以在不与涂覆机1的其他机械部件接触的情况下被取出。
相对于施加滚筒3,配量滚筒11的磨损显著减少。当必须更换配量滚筒11时,移除顶部覆盖件6,该顶部覆盖件通过铰接件7像门一样打开,该铰接件被放置在所述覆盖件6的朝向所述窗格的入口定向的端部处。
图4示出了滚筒涂覆机1的侧视图,其中覆盖件2、覆盖件5和覆盖件6被移除。所述移除允许观察在使用中被所述覆盖件5隐藏的进给滚筒9,以及一起形成施加头部的、在使用中被所述覆盖件6隐藏的施加滚筒3和配量滚筒11。为了比较,用附图标记3'表示的滚筒示出了所述滚筒3的竖向取出位置。换言之,用3'表示的滚筒处于图3中所示的取出位置。
按照本领域的惯例,进给滚筒9在玻璃窗格的传送方向上旋转,并被联接到相对的滚筒39。施加滚筒3是反向滚筒,并且在与传送方向相反的方向上旋转。配量滚筒11在传送方向上旋转。
图4还允许观察封闭式带传送机12,该封闭式带传送机是滚筒涂覆机1的部件。所述传送机12被矫正;按照惯例,封闭式带围绕两个滚筒旋转,该两个滚筒中的第一滚筒是空转滚筒31,而第二滚筒是机动滚筒32。
如所解释的,施加滚筒3是反向滚筒,即倾向于排斥玻璃窗格8,因此必须提供所述进给滚筒9,该进给滚筒迫使窗格穿过施加滚筒3和相对的滚筒33。相对的滚筒33可以在传送方向上移动,从而当该相对的滚筒从相对于施加滚筒3的竖向位置移动时,防止了与玻璃窗格8的入口边缘的过度剧烈接触。
传送带12被矫正以防止例如由于硫化接头等造成的表面鼓起,从而防止沿着带的厚度差异。实际上,所述厚度差异引起了施加滚筒3的压力差异,因此产生了所施加涂料的厚度差异。
进给滚筒9以大约0.5mm的过盈压在玻璃窗格8上。玻璃窗格8在滚筒涂覆机1的入口处被光电管拦截,该光电管伴随着玻璃窗格直到所述窗格被保持在所述施加滚筒3与相对的滚筒33之间,再次具有0.5mm的过盈。进给滚筒从玻璃窗格8上提升,并且该窗格由带拖动,以防止在涂料施加期间的振动。
图5示出了侧视图,其中所有的覆盖件都被移除,并且示出了所述滚筒的支撑系统。所述施加头部包括施加滚筒3和配量滚筒11,通过两个独立的系统13相对于传送带12移动,两个独立的系统设置有滚珠循环流道,一个系统在右侧,一个系统在左侧。以此方式,可以调节到玻璃窗格8的厚度的实际尺寸,其在两侧可以相差十分之几毫米。机动装置设置有无刷电机和用于检测位置的编码器,该编码器具有百分的精度。
进给滚筒9设置有类似的提升系统,但不会对进给滚筒两侧的厚度进行独立调节。
按照滚筒涂覆机的惯例,涂料的配量通过配量滚筒11施加在施加滚筒3上的压力进行;更强的压力会减少所施加涂料的量。运输的速度也以不希望的方式影响施加的量:实际上,玻璃窗格8的更高速度通常导致所施加的涂料的量的增加。
在滚筒涂覆机中,通常用于调节所施加的涂料的量的系统通过改变施加到所述配量滚筒11的压力来进行。在一些滚筒涂覆机上,配量滚筒反向旋转,即与传送方向相反,这导致从所述滚筒上移除涂料,改变了配量滚筒的调节;这两者都会影响所施加涂料的量。
图6示出了用于施加滚筒3的提升构件,以用于施加滚筒的更换。如已经解释的,所述提升构件可以是被适当放置在所述滚筒涂覆机1上方的桥式起重机或堆垛机。提升构件独立于所述滚筒涂覆机1。
图7示出了用于施加滚筒3的支撑件的细节。当在施加滚筒的作业位置时,所述施加滚筒3由合适的支撑件15保持,该支撑件使滚珠轴承固定,该施加滚筒的旋转轴的末端部203在该滚珠轴承上旋转。在所示实施方式中,所述支撑件15是两个半夹持件115和215,它们通过螺栓16或通过螺柱和螺母的组合或其他锁定装置进行锁定。每个半夹持件115、215设置有内部半圆形环形表面,所述半圆形表面根据竖向截面平面被划分在所述两个半夹持件115、215上且位于相对于轴103和从施加滚筒3的头部突出的相对端部203的径向上。当施加滚筒3被更换时,所述支撑件被打开,从而使所述半夹持件115、215分离,其中一个,即朝向按压滚筒9定向的一个半夹持件115是静止的,而另一个半夹持件215是可移除的。施加滚筒3可以从所述半夹持件115离开并与该半夹持件分离,并以施加滚筒的端部203在设置在滚筒涂覆机1上的对应引导支撑件上滑动,该对应引导支撑件限定了滚筒3及滚筒的端部203在适合于通过所述滚筒3的提升装置进行滚筒和滚筒的端部的抓取的位置的传递路径。
特别地,图7示出了一种实施方式,其中所述支撑件为支撑支架14的形式,该支撑支架设置有顶部侧114,用于支撑滚筒的轴103的对应端部203。所述表面大致是水平的,优选地从一端部开始略微向下倾斜,该端部被提供在一水平处使得支撑表面114处于接合所述半夹持件115的半圆形室的底部侧的水平切线的水平处。在每个支架的相对端部处,并且在优选地与和滚筒3和/或滚筒9和/或滚筒11的轴线平行的机器的横向轴线重合的位置,每个支架设置有行程结束部214,在所示实施方式中,该端部为从表面114向上突出的突起或齿的形式。这样的突起或齿的目的是防止滚筒3在滚筒的支撑件被移除并且滚筒已经沿着支撑件滑动时跌落到所述支架14的端部之外。滚筒因此被停止在一位置,在该位置中施加滚筒3在其顶部关于设备1的结构部件自由,并且可以从如上参照图6所示和描述的支架被提升。
图5至图7的实施方式不是限制性的,而仅仅是优选实施方式。
图8和图9示出了本发明的第二实施方式,特别是用于对玻璃窗格8的厚度进行测量的桥式装置20。两幅图示出了桥式装置20的优选布置,即位于被放置在所述滚筒涂覆机1的上游的封闭式带传送系统10的上游。
图8示出了通过被放置于所述滚筒涂覆机1上游的封闭式带传送机10插入到滚筒涂覆机1中的玻璃窗格8。粗体箭头示出了玻璃窗格8的传送方向。
在所述封闭式带传送机10的上游设置有根据本发明的第二实施方式的桥式装置20。所述桥式装置允许在玻璃窗格8通过所述桥式装置的运输期间测量该玻璃窗格的厚度,从而将数据实时发送到滚筒涂覆机1,该滚筒涂覆机适于所传输的测量结果。
图9示出了所述桥式装置20的轴测图,该桥式装置被放置在封闭式带传送机10的附近。粗体箭头示出了玻璃窗格8的传送方向。
所述桥式装置20包括:
-框架21,该框架设置有支脚22用于将框架固定到地板,使得桥式装置20是独立的并且可以被放置在喷涂线最合适的点。以此方式,可以防止由旋转机构的运动所生成的可能会影响测量的精度的颠簸和/或振动;
-支撑件23,该支撑件对接触传感器进行支撑;所述支撑件可以在与待喷涂的窗格8的传送方向垂直的方向上滑动,以使它们的位置适于玻璃窗格8的横向测量结果(宽度);
-接触传感器24(玻璃的每一侧具有一个接触传感器);所述传感器24相对于玻璃窗格8的表面被分为顶部部分和底部部分两个部分,并且均设置有气动缸,气动缸又集成有编码器,编码器在整个空转滚筒的表面上发生倾斜时的位移进行检测;
-横向光电管25,检测玻璃窗格8的位置及其长度;
-阻挡旋钮26,用于阻挡所述支撑件23。
实际上,已知玻璃窗格,特别是当设置有低厚度时,在玻璃窗格的左侧和右侧,即平行于所述窗格8的传送方向的侧部上没有设置相同的厚度。所述差异可以是十分之几毫米。由于在玻璃上的涂料的施加,通常用于太阳能领域,是特别精细的并且要求极高的精度,因此施加滚筒3在玻璃窗格表面的工作压力对于确保涂料层的均匀性非常重要。
有利地,桥式装置20不是滚筒涂覆机1的部件并且被固定到地板上,从而防止了由于滚筒涂覆机1在测量期间的振动而引起的问题。
在该第二实施方式中,虽然桥式装置20独立于滚筒涂覆机1,但是在桥式装置20与滚筒涂覆机1的PLC 27之间提供了通信系统,从而允许将每个窗格8的实际厚度数据实时传输到滚筒涂覆机1的施加头部。
由于使用了桥式装置20,可以使用上述具有滚珠循环流道和无刷电机的系统,根据待喷涂窗格的实际形状来调节施加头部在宽度方向上的横向位置,以使其适应窗格两侧的厚度差。
简而言之,玻璃窗格8的厚度测量和玻璃窗格8的后续喷涂如以下进行:
a.通过光电管25拦截在喷涂线中传送的玻璃窗格8,从而激活测量传感器24;
b.当被光电管检测到的玻璃窗格8到达两个传感器24时,所述气动缸使所述空转滚筒与玻璃窗格的顶部表面和底部表面接触,并通过数值差来测量窗格的实际厚度;
c.将测量值传输到滚筒涂覆机1的管理施加头部的定位的PLC 27;
d.通过用于对滚筒3的两侧中的每一侧进行定位的两个独立的机动装置,可以将所述滚筒调节到玻璃窗格的实际厚度,并具有对于在两侧上正确涂料施加而言最佳的工作压力;
e.当光电管25检测到玻璃窗格的端部时,光电管向测量传感器24发送信号,该测量传感器停用。
以上描述具体涉及使用所述桥式装置20测量光伏面板滚筒喷涂线内的玻璃窗格8的厚度。本领域技术人员不能忽视下述事实,任何种类的主要平坦的面板8都可以在包括根据本发明的滚筒涂覆机1的产线上进行涂料,例如由木材、塑料、纤维水泥等制成的面板。同样地,本领域技术人员不能忽略下述事实,即根据本发明的桥式装置20可以用于包括与所述面板8的主表面接触进行工作的任何类型的机器的生产线,例如用于对所述主表面进行清洁的机器或砂光机。
1 滚筒涂覆机
2 覆盖件
3 施加滚筒
4 带
5 用于进给滚筒的覆盖件
6 覆盖件
7 铰接件
8 玻璃窗格
9 进给滚筒
10 封闭式带传送机
11 配量滚筒
12 经矫正的传送机
13 滚珠循环流道系统
14 支架
15 用于施加滚筒的支撑件
16 螺钉
20 桥式装置
21 框架
22 用于固定到地板的支脚
23 用于对传感器进行测量的支撑件
24 接触传感器
25 横向光电管
26 阻挡旋钮
27 可编程逻辑控制器
31 空转滚筒
32 机动滚筒
33 相对的滚筒
39 相对的滚筒
103 施加滚筒的旋转轴
203 旋转轴的端部
114 支架的顶部侧
214 行程结束部
115 半夹持件
215 半夹持件。
Claims (10)
1.用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),所述主要平坦的面板设置有被包括在介于能够由所述滚筒涂覆机作业的最小长度与最大长度之间的不同的长度,所述滚筒涂覆机在面板的传送方向上包括:
-进给滚筒(9),所述进给滚筒优选地被联接到相对的滚筒(39);
-用于施加涂料的施加头部,所述施加头部包括施加滚筒(3)和配量滚筒(11),所述施加滚筒优选地被联接到相对的滚筒(33);
-用于待喷涂的面板(8)的传送机(12),所述传送机优选地为封闭式带传送机的形式;
其特征在于,
-所述施加头部(9)由所述施加头部自身的覆盖件(5)覆盖,
-所述施加头部包括的所述施加滚筒(3)和所述配量滚筒(11)由竖向覆盖件(2)和水平覆盖件(6)覆盖,所述竖向覆盖件和所述水平覆盖件是可移除的,
-旋转支撑件(15),其中,所述施加滚筒的对应端部以可旋转的方式安装在所述旋转支撑件中,所述支撑件中的每一个支撑件能够与所述施加滚筒的所述对应端部联接和断开联接,所述施加滚筒的作业位置对应于所述施加滚筒的端部在对应的旋转支撑件(15)中的联接情况,以及,设置有抽出位置,
-所述施加滚筒的平移机构,所述平移机构用于使所述施加滚筒沿着L形路径抽出;
-所述L形路径提供了沿大致水平的方向的初始平移,以使所述施加滚筒在所述施加滚筒的端部的径向方向上和在所述进给滚筒(9)的方向上与对应的旋转支撑件断开接合且与对应的旋转支撑件间隔开,以及所述L形路径提供了沿提升竖向方向的连续平移,即,从而将所述施加滚筒与所述传送机(12)间隔开,所述平移机构包括所述施加滚筒的大致竖向的引导件和所述滚筒的提升机构以及被放置在所述施加滚筒的端部处的可移除的联接末端部,
-在所述进给滚筒(9)与所述施加滚筒(3)之间的轴间距离短于所述面板的最小长度且至少等于就下述分支部而言的路径的长度:所述分支部是与所述施加滚筒(3)的端部距所述旋转支撑件(15)的径向距离在大致水平方向上的所述平移相对应的。
2.根据权利要求1所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,所述竖向覆盖件(2)被设置在所述施加滚筒(3)的下述侧部上:所述施加滚筒的所述侧部被定向成朝向所述进给滚筒(9),并且可选地还朝向所述施加滚筒(3)的顶部侧且在所述施加滚筒的径向方向上进行给定延伸,而大致平移的引导件(14)与每个所述旋转支撑件(15)相关联并且在所述按压滚筒(9)的方向上,所述引导件设置有预设的长度方向并且设置有朝向所述施加滚筒的所述按压滚筒的初始平移的行程结束止动件,其中所述施加滚筒(3)处于末端位置,并且其中所述施加滚筒(3)的提升装置包括两个带条(4),所述两个带条中的每个带条能够联接到所述施加滚筒(3)的一个头部端部,所述带条被固定到桥式起重机或堆垛机的提升机构,以用于在竖向方向上将所述施加滚筒从所述初始平移的行程结束位置提升到相对于所述初始平移的提升位置。
3.根据权利要求1或2所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,所述施加滚筒(3)在所述施加滚筒的端部处包括支撑轴的末端部段,所述末端部段从所述滚筒的头部突出,所述末端部段能够固定在所述旋转支撑件(15)中,并且其中所述旋转支撑件为在轴的相应末端部段上的相应轴承的锁定夹持件的形式,而所述夹持件能够抵靠所述轴承打开和关闭,所述夹持件由至少两个部件形成,由于两个半夹持件能够相对于所述施加滚筒的所述轴沿着径向、大致竖向的平面分离,所述至少两个部件能够沿着竖向平面分离,以及所述至少两个部件能够锁定至彼此。
4.根据权利要求1-3中任一项所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,用于使所述施加滚筒(3)朝向所述进给滚筒(9)进行初始平移的所述引导件是一对引导支架(14),所述一对引导支架中的每个引导支架相应地与所述施加滚筒的头部端部相关联,所述头部端部中的每一个头部端部与轴的末端部段重合,所述支架设置有用于所述施加滚筒的所述对应端部的引导顶部表面以及在所述支架的端部处朝向所述进给滚筒定向的行程结束齿,所述支架至少使所述支架的初始端部与所述施加滚筒的所述对应端部的旋转支撑件的底部切向平面在竖向上重合,从而使得:在所述施加滚筒(3)关于所述支撑件(15)自由时,所述施加滚筒(3)的所述端部滑出对应的支撑件并且在所述支架的所述引导顶部表面上旋转和/或滑动。
5.根据权利要求3和4所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,所述引导支架(14)的所述顶部表面与相对于所述水平平面向下倾斜的平面重合,并且所述引导支架的顶部端部位于与由设置在所述支架上的和所述行程结束部相对的半夹持件形成的环形壳体的底部点相切的水平平面的水平处,使得所述施加滚筒(3)以所述施加滚筒的轴的两个端部在与所述面板(8)的传送方向相反的方向上自动滑动、从所述半夹持件滑出并且朝向两个引导支架(14)的行程结束部旋转且由所述支架(14)支撑。
6.根据权利要求1所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,所述进给滚筒(9)和所述配量滚筒(11)在面板(8)的传送方向上旋转,而所述施加滚筒(3)为反向滚筒,即在与面板(8)的所述传送方向相反的方向上旋转。
7.根据权利要求1所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,所述滚筒涂覆机(1)设置有PLC(27),所述PLC根据由测量系统测量的单个所述面板(8)的实际厚度的测量结果来对用于施加涂料的所述施加头部相对于所述面板(8)的位置和/或所述传送机(12)的传送平面的位置进行调节,所述滚筒涂覆机(1)设置有由于根据每个面板的测量结果来对所述施加头部的位置进行调节的系统。
8.根据权利要求6所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,用于对所述施加头部的位置进行调节的所述系统包括两个独立的机动装置,一个机动装置用于所述面板的右侧且一个机动装置用于所述面板的左侧,所述机动装置由无刷马达管理并且在滚珠循环流道上运动,所述机动装置能够使所述施加头部的定位达到百分精度,所述运动被提供用于所述施加头部相对于所述传送机(12)的移动支撑且垂直于所述传送机的传送平面。
9.根据前述权利要求中任一项所述的用于将涂料施加到主要平坦的面板(8)的滚筒涂覆机(1),其中,所述面板是玻璃面板,优选地用于光伏面板的生产。
10.使用根据权利要求1至9中任一项所述的滚筒涂覆机(1)对主要平坦的面板(8)进行滚筒涂覆的方法,其特征在于以下步骤:
a.在喷涂线中进给面板(8);
b.通过测量系统测量每个面板(8)的厚度;
c.将测量结果传递到所述滚筒涂覆机(1)的管理所述施加头部的定位的PLC(27);
d.根据每个被测量的面板(8)的实际厚度值,通过两个独立的机动装置,调节所述施加头部的每一侧的定位。
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