CN112265340A - 一种轻量化增强型复合板材 - Google Patents

一种轻量化增强型复合板材 Download PDF

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CN112265340A
CN112265340A CN202011145910.0A CN202011145910A CN112265340A CN 112265340 A CN112265340 A CN 112265340A CN 202011145910 A CN202011145910 A CN 202011145910A CN 112265340 A CN112265340 A CN 112265340A
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曾晓
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Chongqing Xianyi Technology Co ltd
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Abstract

本发明实施例提供了一种轻量化增强型复合板材，包括金属层、高强度纤维层和轻质填充层，所述金属层设于所述高强度纤维层的外层，所述高强度纤维层设于所述轻质填充层的外层，所述金属层与所述高强度纤维层通过树脂粘合在一起，所述高强度纤维层与所述轻质填充层通过树脂粘合在一起，所述轻质填充层为聚氨酯泡沫板，聚氨酯泡沫板表面留有导向槽，以便树脂快速均匀的流动，聚氨酯泡沫板上还设有孔隙，所述孔隙可供树脂流过，待孔隙间的树脂凝固之后可防止聚氨酯泡沫板与所述高强度纤维层之间出现脱层，本发明通过设置由金属层、高强度纤维层、轻质填充层和树脂浇注成型的复合板材，不仅整体强度高，性能稳定，而且质量轻便，产品使用寿命长。

Description

一种轻量化增强型复合板材
技术领域
本发明涉及复合板制备技术领域，具体涉及一种轻量化增强型复合板材。
背景技术
铝合金是工业中应用最广泛的一类有色金属结构材料，在航空、航天、汽车、机械制造、船舶及化学工业中已大量应用。工业经济的飞速发展，对铝合金焊接结构件的需求日益增多，使铝合金的焊接性研究也随之深入。目前，铝合金是应用最多的合金。
由于铝合金的广泛应用，各种各样的铝合金板材也相继问世，然而，传统的铝合金板材其强度过低，并且非常笨重，在使用过程中带来了诸多的麻烦，并且，由于强度过低会造成在使用过程中达不到预期的效果，现在急需一种轻量化增强型复合板材来解决上述出现的问题。
发明内容
为了解决上述技术问题，本发明实施例提供了一种轻量化增强型复合板材，包括金属层、高强度纤维层和轻质填充层，所述金属层设于所述高强度纤维层的外层，所述高强度纤维层设于所述轻质填充层的外层，所述金属层与所述高强度纤维层通过树脂粘合在一起，所述高强度纤维层与所述轻质填充层通过树脂粘合在一起。
进一步的，所述轻质填充层为聚氨酯泡沫板。
进一步的，所述聚氨酯泡沫板表面留有导向槽，以便树脂快速均匀的流动。
进一步的，所述聚氨酯泡沫板上还设有孔隙，所述孔隙可供树脂流过，待孔隙间的树脂凝固之后可防止聚氨酯泡沫板与所述高强度纤维层之间出现脱层。
进一步的，所述高强度纤维层采用玻璃纤维制作而成。
进一步的，所述金属层包括上金属层和下金属层，所述高强度纤维层包括上纤维层和下纤维层，所述轻质填充层处于中间层，所述金属层、高强度纤维层和轻质填充层的总厚度为20-30mm。
进一步的，所述金属层、高强度纤维层和轻质填充层的总厚度为22mm。
本发明的有益效果：
本发明通过设置由金属层、高强度纤维层、轻质填充层和树脂浇注成型的复合板材，不仅整体强度高，性能稳定，而且质量轻便，产品使用寿命长。
附图说明
附图是用来提供对本发明的进一步理解，并且构成说明书的一部分，与下面的具体实施方式一起用于解释本发明，但并不构成对本发明的限制。在附图中：
图1是本发明实施例中的一种轻量化增强型复合板材的结构示意图。
图2是本发明实施例中的轻质填充层的结构示意图。
附图标记：10-金属层，20-高强度纤维层，30-轻质填充层，31-导向槽，32-孔隙。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；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，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，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。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参照图1-图2，图1是本发明实施例中的一种轻量化增强型复合板材的结构示意图，该轻量化增强型复合板材包括金属层10、高强度纤维层20和轻质填充层30，所述金属层10设于所述高强度纤维层20的外层，所述高强度纤维层20设于所述轻质填充层30的外层，所述金属层10与所述高强度纤维层20通过树脂粘合在一起，所述高强度纤维层30与所述轻质填充层30通过树脂粘合在一起，所述金属层10包括上金属层和下金属层，所述高强度纤维层20包括上纤维层和下纤维层，所述轻质填充层30处于中间层，所述金属层10、高强度纤维层20和轻质填充层30的总厚度为20-30mm。在实际制备中，首先将轻质填充层30的上下面通过树脂粘连在上纤维层和下纤维层，然后分别将上纤维层与上金属层，下纤维层与下金属层通过树脂粘连，形成所需的产品。
在一些优选的实施方式中，所述轻质填充层30为聚氨酯泡沫板，填充后无缝隙，固化后粘结强固，而且，聚氨酯泡沫板具有超低温热传导率耐热保温，使最终的复合板产品具备耐热保温的优良性能。
在某些优选的实施方式中，所述聚氨酯泡沫板表面留有导向槽31，以便树脂快速均匀的流动，从而保证聚氨酯泡沫板上下表面与高强度纤维层之间紧密粘连。
在一些优选的实施方式中，所述聚氨酯泡沫板上还设有孔隙32，所述孔隙32可供树脂流过，待孔隙32间的树脂凝固之后可防止聚氨酯泡沫板与所述高强度纤维层20之间出现脱层。
在某些优选的实施方式中，所述高强度纤维层30采用玻璃纤维制作而成。
在一些优选的实施方式中，所述金属层10、高强度纤维层20和轻质填充层30的总厚度为22mm。
在本说明书的描述中，参考术语“一个实施方式”、“某些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合所述实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (7)

1.一种轻量化增强型复合板材，其特征在于：包括金属层(10)、高强度纤维层(20)和轻质填充层(30)，所述金属层(10)设于所述高强度纤维层(20)的外层，所述高强度纤维层(20)设于所述轻质填充层(30)的外层，所述金属层(10)与所述高强度纤维层(20)通过树脂粘合在一起，所述高强度纤维层(30)与所述轻质填充层(30)通过树脂粘合在一起。
2.根据权利要求1所述的一种轻量化增强型复合板材，其特征在于：所述轻质填充层(30)为聚氨酯泡沫板。
3.根据权利要求2所述的一种轻量化增强型复合板材，其特征在于：所述聚氨酯泡沫板表面留有导向槽(31)，以便树脂快速均匀的流动。
4.根据权利要求2或3所述的一种轻量化增强型复合板材，其特征在于：所述聚氨酯泡沫板上还设有孔隙(32)，所述孔隙(32)可供树脂流过，待孔隙(32)间的树脂凝固之后可防止聚氨酯泡沫板与所述高强度纤维层(20)之间出现脱层。
5.根据权利要求1所述的一种轻量化增强型复合板材，其特征在于：所述高强度纤维层(30)采用玻璃纤维制作而成。
6.根据权利要求1所述的一种轻量化增强型复合板材，其特征在于：所述金属层(10)包括上金属层和下金属层，所述高强度纤维层(20)包括上纤维层和下纤维层，所述轻质填充层(30)处于中间层，所述金属层(10)、高强度纤维层(20)和轻质填充层(30)的总厚度为20-30mm。
7.根据权利要求6所述的一种轻量化增强型复合板材，其特征在于：所述金属层(10)、高强度纤维层(20)和轻质填充层(30)的总厚度为22mm。
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