CN1057954C - 一种新型平面实芯板材及其制造工艺 - Google Patents

一种新型平面实芯板材及其制造工艺 Download PDF

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CN1057954C
CN1057954C CN95112424A CN95112424A CN1057954C CN 1057954 C CN1057954 C CN 1057954C CN 95112424 A CN95112424 A CN 95112424A CN 95112424 A CN95112424 A CN 95112424A CN 1057954 C CN1057954 C CN 1057954C
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wooden frame
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CN1143561A (zh
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郭才金
徐湘容
龚治湘
万羽生
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Changde Demao Door Industry Co Ltd
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郭才金
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Abstract

一种新型平面实芯板材及制造工艺,是利用废次木材和废弃麻杆,经过备料、制作木框架、装配、成型、切割整理等工序一次成型的一种新型平面实芯板材,它与木板和胶合板相比,具有重量轻、结实,成本低,抗冲击,隔音、防潮性能好等优点,适合制作各种板门、家具、隔墙及教学黑板、台板等物。

Description

一种新型平面实芯板材及其制造工艺
本发明是一种利用废次木材和农产品废弃麻杆制作的新型平面实芯板材及其制造工艺。
目前用于制作房门、家俱、装饰隔墙的材料,一般是用木板或胶合板,这种材料大部分要用天然木材为原料,而且加工麻烦,价格较贵;随着社会的进步和人们生活水平的提高,每年用于造房、装修、生产家俱的材料,将会日益增多,致使木材资源减少,供应紧张,而有些废次木材和剥过皮的废弃麻杆未能加以利用,而是白白烧掉,实属一种浪费。
本发明的目的是提供一种利用废次木材、剥过皮的废弃麻杆制造的新型平面实芯板材及其制造工艺。
本发明的目的是这样实现的:在木质框架(1)的两面通过粘胶剂固定有薄木片层(3),在两薄木片层(3)之间设有填充层(2),该填充层由成捆的多节废弃麻杆通过粘胶剂在高温高压下,与木框架和薄木片层一起一次热压成型。利用废次木材和废弃麻杆制造新型平面实芯板材的工艺是这样的:
1、备料:a、将废次木材,在专用机上剥制成薄木片;b、成捆加工:用橡筋将废弃麻杆捆成捆后,在专用设备上切割成15-40mm长的多节麻杆捆待用;
2、做木框架:根据需要,用木工的方法预制出不同规格的木质框架;
3、装配:先在钢制模板上放好木框架,将准备好的成捆麻杆填充料填入框架内,填满后,覆盖一层涂有粘胶剂的薄木片,再盖上一块钢制模板后与底层的钢制模板一起翻转过来,揭开钢模板,在已填充的麻杆层上覆盖一层涂有粘胶剂的薄木片,并盖上钢模板。
4、热压成型,将装备好的板材,连同上、下两面的钢制模板一起,送入温度为120-100℃的热压机内热压20-30分钟,涂胶薄木片上所涂粘胶剂在高温下迅速溶化,流渗到麻杆之间,然后迅速凝固、干燥,使之一次热压成型。最后整理、切边。
本发明的优点是:1、本工艺简单,操作容易,便于工业化生产。
2、本发明的原料是废次木材和农产品废弃料麻杆,故原料丰富,价格便宜,生产出的板材在性能上和价格上均优于现有木材和胶合板,实现了废物利用,变废为宝的目的。
3、因填充物是麻杆与高强度粘胶剂,因此这种板材重量轻,不变形,抗冲击,隔音、防潮性能特别好。
下面结合附图介绍一个实施例:
图1是用本工艺所制房门的结构示意图:
参照附图,房间门的制造工艺如下:
1、备料:将废次木材在专用机上剥制成薄木片,将废黄麻杆洗净晒干后,用橡筋捆成捆后在切割机上切割为28-32mm长的小段捆。
2、制木框架:用木工方法,将木材制作成(1900-2000)×(800-900)的标准门框架(1)。
3、装配:A、在钢制模板上,放好木框架,将切割好的小段黄麻杆捆填充于木框架内形成填充层(2),盖上3-5张涂有粘胶剂的薄木片,组成薄木片层(3),再盖上钢制模板;8、将填充好的模板,连同上、下两面的钢制模板,整体翻转过来,揭开钢模板,在填充料上覆盖3-5张涂有粘胶剂的薄木片层(3),再盖上钢制模板。
4、热压成型:将装配好的板材,连同上、下两面的钢制模板一同送入温度为120-140℃的热压机中,热压25分钟。
5、切割、整理入库:将热压成型的板材,放到切割机上切割掉多余的板料,整理后即成为合格的房门,就可入库待用了。

Claims (2)

1.一种新型平面实芯板材,包括木框架(1)、框架(1)两面的薄木片层(3)及两薄木片层(3)间的填充层(2),其特征在于:薄木片层(3)是由多张薄木片通过粘合剂粘结而成;填充层(2)是由成捆的多节废麻杆,通过粘胶剂在高温高压下,与木框架和薄木片层一起一次热压成型。
2.一种制造权利要求1所述新型平面实芯板材的制造工艺,包括备料、做木框架、装配、成型、切割整理工序,其特征在于:在备料工序中,先将废次木材剥制成薄木片,再将剥过皮的废弃麻杆用橡筋成捆并切成15~40mm长的麻杆捆;在装配工序中,先在钢制模板上,放好木框架,将准备好的多节麻杆捆填入木框架内;在成型工序中,将装配好的板材送入温度为120~140℃的热压机内,热压20~30分钟,使之热压成型。
CN95112424A 1995-08-23 1995-08-23 一种新型平面实芯板材及其制造工艺 Expired - Fee Related CN1057954C (zh)

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CN104960359A (zh) * 2015-07-02 2015-10-07 广州夏之洁科教用品有限公司 一种隐形拼缝白板本体及由其构成的组合白板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86209421U (zh) * 1986-11-18 1987-11-18 李维楹 禾秆轻体板
CN2039731U (zh) * 1988-09-19 1989-06-21 柏绿山 轻体板式门
CN1038613A (zh) * 1988-06-23 1990-01-10 李维楹 高抗弯强度轻体芯板制造方法
CN2128583Y (zh) * 1992-08-03 1993-03-24 曹启柱 一种轻体板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86209421U (zh) * 1986-11-18 1987-11-18 李维楹 禾秆轻体板
CN1038613A (zh) * 1988-06-23 1990-01-10 李维楹 高抗弯强度轻体芯板制造方法
CN2039731U (zh) * 1988-09-19 1989-06-21 柏绿山 轻体板式门
CN2128583Y (zh) * 1992-08-03 1993-03-24 曹启柱 一种轻体板

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