CN107476741B - 一种隔音实木复合门及其制作方法 - Google Patents
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Abstract
本发明涉及实木复合门,特别的是一种隔音实木复合门及其制作方法,所述的隔音实木复合门包括转动连接在门套内的门扇,所述的门扇包括门扇外框和镶嵌在门扇外框内侧相互平行、间隔布置的第一、第二门堵板,所述的第一、第二门堵板之间灌注有隔音材料;所述的门扇外框由至少两根左右排列的门立枋和至少两根上下排列的横档组装而成;所述的隔音材料包括以下重量份的物质:碎木屑20~38份、玻化微珠20~35份、硅酸铝15~25份、玻璃棉5~12份、胶粉聚苯颗粒3~8份、水性胶黏剂12~20份;隔音材料紧密、充实的填充在第一、第二门堵板之间,避免了现有技术中多层材料单纯的叠合而存在缝隙导致隔音效果不好的现象。
Description
技术领域
本发明涉及实木复合门,特别的是一种隔音实木复合门及其制作方法。
背景技术
实木复合门是指以木材、胶合材等为主要材料复合制成的实型体或接近实型体,面层为木质单板贴面或其他覆面材料的门。在实木复合门中,常以普通木材为基材,起结构连接和框架作用,提高抗变形能力;木材纹理装饰性强,以珍贵树种等制作的薄木,用作门的表面装饰材料,能够真实地体现木材的特征;所用的人造板主要是中纤板,其材质均匀,铣削加工性能好,可用作造型构件。因此,实木复合门是充分利用了各种材质的优良特性,避免了采用成本较高的珍贵木材,在不降低门的使用和装饰性能的前提下,有效地降低生产成本。
工业及城市化的高速发展,已不可避免的加剧了噪声污染的程度。生活中来自各种场合的噪音已让人疲惫不堪。噪声对人体最直接的危害是听力损伤,再作用于大脑中枢神经系统,使人产生头痛、脑胀、耳鸣、失眠、全身疲乏无力以及记忆力减退等神经衰弱症状。长期在高噪声环境下工作的人与低噪声环境下的情况相比,高血压、动脉硬化和冠心病的发病率要高2~3倍。噪音对胎儿的危害极大,高分贝噪音能损坏胎儿的听觉器官,还能使孕妇内分泌腺体的功能紊乱,导致流产、早产。研究表明,长期处在噪音的环境下的宝宝,将来的性格会比较暴躁。人们对生活品质,健康的要求越来越高,居住环境的适宜温度、安防措施、安静程度都成为必不可少的需求。而传统的实木复合门是依靠材料的密度和产品的厚度、重量来实现隔音功能,也就是利用木材的自然特性来隔音。目前市场上也有一些实木复合门采用了桥洞力学板(也叫抽空刨花板或空心刨花板)作为芯材,增加几层其他材料,再增加门的厚度实现隔音效果的提升,而这种依靠多层简单叠合的方式组成的实木复合门的隔音效果提升的空间也是很小的。
发明内容
针对现有技术中的问题,本发明的目的在于提供一种隔音效果好的实木复合门,有效降低噪音的危害。
为了实现上述目的,本发明采用以下技术方案予以实现:一种隔音实木复合门,包括转动连接在门套内的门扇,所述的门扇包括门扇外框和镶嵌在门扇外框内侧相互平行、间隔布置的第一、第二门堵板,所述的第一、第二门堵板之间灌注有隔音材料;
所述的门扇外框由至少两根左右排列的门立枋和至少两根上下排列的横档组装而成;
所述的隔音材料包括以下重量份的物质:碎木屑20~38份、玻化微珠20~35份、硅酸铝15~25份、玻璃棉5~12份、胶粉聚苯颗粒3~8份、水性胶黏剂12~20份。
本发明中,在第一、第二门堵板之间填充流动性的隔音材料,防止多层材料简单叠合时存在的间隙而导致隔音效果的不理想;另外,所述的隔音材料中含有碎木屑、玻化微珠等不同密度的材料,针对不同频率的声音进行吸收,有效的提高了门扇的隔音效果。
根据本发明,本发明中所述的水性胶黏剂选自聚乙烯醇类水性胶黏剂、乙烯乙酸酯类水性胶黏剂、丙烯酸类水性胶黏剂、聚氨酯类水性胶黏剂、环氧水性胶黏剂、酚醛水性胶黏剂、有机硅类水性胶黏剂、橡胶类水性胶黏剂中的一种。
根据本发明,本发明中所述的玻化微珠的堆积密度为80~120kg/m3。
根据本发明,本发明所述的第一、第二门堵板之间的间距对于隔音效果影响很大,隔音效果随着间距的增大而变好,而间距增加到一定值时,隔音效果随着间距的增加而提高的不明显,此时的门扇也变得笨重且制作成本也提高,本发明中所述的第一、第二门堵板之间的间距为2.5~4.5cm。
本发明还提供了一种隔音实木复合门的制作方法,包括以下步骤:
(1)分别加工制作所述的门立枋、横档和第一、第二门堵板,并对门立枋、横档和第一、第二门堵板进行全封密油漆;
(2)组装两侧的门立枋和位于下端的横档,然后插接固定第一、第二门堵板形成开口向上的凹腔,将该门扇半成品固定在震动机上并使凹腔开口向上;
(3)按配方称取碎木屑、玻化微珠、硅酸铝、玻璃棉、胶粉聚苯颗粒和水性胶黏剂,在搅拌桶中搅拌混合均匀后灌注到步骤(2)中的第一、第二门堵板形成的凹腔内,待灌满后继续震动30~60s,直至灌入的隔音材料不在下降为止;
(4)安装位于上方的横档,重复灌注操作直至将相邻的横档之间都灌满隔音材料,然后固定位于最上方的横档,即得门扇;
(5)将步骤(4)得到的门扇铰接连接到门套上,得到实木复合门。
根据本发明,本发明的步骤(2)中将半成品的门扇固定在震动机上并使得凹腔开口向上,其作用在于确保隔音材料紧密、充实的填充在第一、第二门堵板与横档、门立枋围合成的凹腔中,震动机震动的频率过低,不足以有效的实现隔音材料的紧密、充实的填充,而震动机的震动频率过高,会使得隔音材料填充的过多而导致第一、第二门堵板出现膨胀、弯曲的现象,影响到门扇的美观,甚至是导致门扇被破坏,本发明中所述的震动机的震动频率为50~200Hz。
与现有技术相比,本发明提供的实木复合门具有以下技术效果:
1、在构成门扇的第一、第二门堵板之间灌注隔音材料,所述的隔音材料紧密、充实的填充在第一、第二门堵板之间,避免了现有技术中多层材料单纯的叠合而存在缝隙导致隔音效果不好的现象;
2、所述的隔音材料中包含有不同密度的材料组分,可以针对不同频率的声波进行隔离,有效的提高实木复合门的隔音效果。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐明本发明。
实施例1
一种隔音实木复合门,包括转动连接在门套内的门扇,所述的门扇包括门扇外框和镶嵌在门扇外框内侧相互平行、间隔布置的第一、第二门堵板,所述的第一、第二门堵板之间灌注有隔音材料;
所述的门扇外框由至少两根左右排列的门立枋和至少两根上下排列的横档组装而成;
所述的隔音材料包括以下重量份的物质:碎木屑30份、玻化微珠28份、硅酸铝20份、玻璃棉8份、胶粉聚苯颗粒5份、水性胶黏剂16份。
所述的玻化微珠的堆积密度为100kg/m3;
所述的第一、第二门堵板之间的间距为3.0cm;
该隔音实木复合门的制作方法,包括以下步骤:
(1)分别加工制作所述的门立枋、横档和第一、第二门堵板,并对门立枋、横档和第一、第二门堵板进行全封密油漆;
(2)组装两侧的门立枋和位于下端的横档,然后插接固定第一、第二门堵板形成开口向上的凹腔,将该门扇半成品固定在震动机上并使凹腔开口向上,所述的震动机的震动频率为120Hz;
(3)按配方称取碎木屑、玻化微珠、硅酸铝、玻璃棉、胶粉聚苯颗粒和水性胶黏剂,在搅拌桶中搅拌混合均匀后灌注到步骤(2)中的第一、第二门堵板形成的凹腔内,待灌满后继续震动40s,直至灌入的隔音材料不在下降为止;
(4)安装位于上方的横档,重复灌注操作直至将相邻的横档之间都灌满隔音材料,然后固定位于最上方的横档,即得门扇;
(5)将步骤(4)得到的门扇铰接连接到门套上,得到实木复合门。
实施例2
一种隔音实木复合门,包括转动连接在门套内的门扇,所述的门扇包括门扇外框和镶嵌在门扇外框内侧相互平行、间隔布置的第一、第二门堵板,所述的第一、第二门堵板之间灌注有隔音材料;
所述的门扇外框由至少两根左右排列的门立枋和至少两根上下排列的横档组装而成;
所述的隔音材料包括以下重量份的物质:碎木屑20份、玻化微珠20份、硅酸铝15份、玻璃棉5份、胶粉聚苯颗粒3份、水性胶黏剂12份。
所述的玻化微珠的堆积密度为80kg/m3;
所述的第一、第二门堵板之间的间距为2.5cm;
该隔音实木复合门的制作方法,包括以下步骤:
(1)分别加工制作所述的门立枋、横档和第一、第二门堵板,并对门立枋、横档和第一、第二门堵板进行全封密油漆;
(2)组装两侧的门立枋和位于下端的横档,然后插接固定第一、第二门堵板形成开口向上的凹腔,将该门扇半成品固定在震动机上并使凹腔开口向上,所述的震动机的震动频率为50Hz;
(3)按配方称取碎木屑、玻化微珠、硅酸铝、玻璃棉、胶粉聚苯颗粒和水性胶黏剂,在搅拌桶中搅拌混合均匀后灌注到步骤(2)中的第一、第二门堵板形成的凹腔内,待灌满后继续震动30s,直至灌入的隔音材料不在下降为止;
(4)安装位于上方的横档,重复灌注操作直至将相邻的横档之间都灌满隔音材料,然后固定位于最上方的横档,即得门扇;
(5)将步骤(4)得到的门扇铰接连接到门套上,得到实木复合门。
实施例3
一种隔音实木复合门,包括转动连接在门套内的门扇,所述的门扇包括门扇外框和镶嵌在门扇外框内侧相互平行、间隔布置的第一、第二门堵板,所述的第一、第二门堵板之间灌注有隔音材料;
所述的门扇外框由至少两根左右排列的门立枋和至少两根上下排列的横档组装而成;
所述的隔音材料包括以下重量份的物质:碎木屑38份、玻化微珠35份、硅酸铝25份、玻璃棉12份、胶粉聚苯颗粒8份、水性胶黏剂20份。
所述的玻化微珠的堆积密度为120kg/m3;
所述的第一、第二门堵板之间的间距为4.5cm;
该隔音实木复合门的制作方法,包括以下步骤:
(1)分别加工制作所述的门立枋、横档和第一、第二门堵板,并对门立枋、横档和第一、第二门堵板进行全封密油漆;
(2)组装两侧的门立枋和位于下端的横档,然后插接固定第一、第二门堵板形成开口向上的凹腔,将该门扇半成品固定在震动机上并使凹腔开口向上,所述的震动机的震动频率为200Hz;
(3)按配方称取碎木屑、玻化微珠、硅酸铝、玻璃棉、胶粉聚苯颗粒和水性胶黏剂,在搅拌桶中搅拌混合均匀后灌注到步骤(2)中的第一、第二门堵板形成的凹腔内,待灌满后继续震动60s,直至灌入的隔音材料不在下降为止;
(4)安装位于上方的横档,重复灌注操作直至将相邻的横档之间都灌满隔音材料,然后固定位于最上方的横档,即得门扇;
(5)将步骤(4)得到的门扇铰接连接到门套上,得到实木复合门。
将实施例1~3制作得到的实木复合门依次安装在同一房间,然后在门外制造同样分贝的噪音,在房间内同一位置测试声音分贝,实施例1~3对应的实木复合门对应的声音分别为36dB、37dB、39dB,由此可以看出,本发明提供的实木复合门具有优秀的隔音效果。
以上显示和描述了本发明的基本原理、主要特征和本发明的特点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明的范围内。本发明要求保护的范围由所附的权利要求书及其等效物界定。
Claims (5)
1.一种隔音实木复合门,包括转动连接在门套内的门扇,其特征在于:所述的门扇包括门扇外框和镶嵌在门扇外框内侧相互平行、间隔布置的第一、第二门堵板,所述的第一、第二门堵板之间灌注有隔音材料;
所述的门扇外框由至少两根左右排列的门立枋和至少两根上下排列的横档组装而成;
所述的隔音材料包括以下重量份的物质:碎木屑20~38份、玻化微珠20~35份、硅酸铝15~25份、玻璃棉5~12份、胶粉聚苯颗粒3~8份、水性胶黏剂12~20份;
所述隔音实木复合门的制作方法包括以下步骤:
(1)分别加工制作所述的门立枋、横档和第一、第二门堵板,并对门立枋、横档和第一、第二门堵板进行全封密油漆;
(2)组装两侧的门立枋和位于下端的横档,然后插接固定第一、第二门堵板形成开口向上的凹腔,将该门扇半成品固定在震动机上并使凹腔开口向上;
(3)按配方称取碎木屑、玻化微珠、硅酸铝、玻璃棉、胶粉聚苯颗粒和水性胶黏剂,在搅拌桶中搅拌混合均匀后灌注到步骤(2)中的第一、第二门堵板形成的凹腔内,待灌满后继续震动30~60s,直至灌入的隔音材料不在下降为止;
(4)安装位于上方的横档,重复灌注操作直至将相邻的横档之间都灌满隔音材料,然后固定位于最上方的横档,即得门扇;
(5)将步骤(4)得到的门扇铰接连接到门套上,得到实木复合门。
2.根据权利要求1所述的隔音实木复合门,其特征在于:所述的水性胶黏剂选自聚乙烯醇类水性胶黏剂、乙烯乙酸酯类水性胶黏剂、丙烯酸类水性胶黏剂、聚氨酯类水性胶黏剂、环氧水性胶黏剂、酚醛水性胶黏剂、有机硅类水性胶黏剂、橡胶类水性胶黏剂中的一种。
3.根据权利要求1所述的隔音实木复合门,其特征在于:所述的玻化微珠的堆积密度为80~120kg/m3。
4.根据权利要求1所述的隔音实木复合门,其特征在于:所述的第一、第二门堵板之间的间距为2.5~4.5cm。
5.根据权利要求1所述的隔音实木复合门,其特征在于:所述的步骤(2)中震动机的震动频率为50~200Hz。
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