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CN201405420Y - 一种竹集成材的组坯结构 - Google Patents

一种竹集成材的组坯结构 Download PDF

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Publication number
CN201405420Y
CN201405420Y CN2009201548713U CN200920154871U CN201405420Y CN 201405420 Y CN201405420 Y CN 201405420Y CN 2009201548713 U CN2009201548713 U CN 2009201548713U CN 200920154871 U CN200920154871 U CN 200920154871U CN 201405420 Y CN201405420 Y CN 201405420Y
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China
Prior art keywords
bamboo
arc
shaped
glulam
strips
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Expired - Fee Related
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CN2009201548713U
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English (en)
Inventor
曾樟清
张胜先
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ZHEJIANG TENGLONG BAMBOO AND WOOD FLOOR MANUFACTURING Co Ltd
Xinhui CIMC Wood Co Ltd
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Individual
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

本实用新型涉及一种竹集成材的组坯结构，其包括中心层和两侧外层，中心层有两条弧形竹条，每条弧形竹条的一面为外弧面，其另一面为平面，将该两弧形竹条的平面相向后构成中心层；两侧外层由若干弧形竹条的内弧面或外弧面均面向中心层对称排列形成。采用本实用新型，可以利用竹梢薄竹根厚的弧形竹条制作竹集成材或其它竹板材的坯板，不仅能提高竹原料的利用率，节约生产成本，同时，按竹的结构相向对称排列组坯方式，在制成竹集成材或其它竹板材后，可减小内应力，提高强度，使之不易变形。

Description

一种竹集成材的组坯结构
技术领域
本实用新型涉及一种竹集成材的组坯结构。
背景技术
目前，我们在生产竹集成材坯板的过程中，一种方式是用加工成矩形的竹条，分若干层组坯，同层之间由竹条的径面与径面拼接，层与层之间由竹条的弦面与弦面拼接，即所谓的平压坯板；另一种是加工成矩形的竹条，全部由竹条的弦面与弦面拼接而成，即所谓的侧压坯板。采用上述两种方法制成的竹集成材或其它竹板材的坯板，由于在生产过程中需要将原来的竹梢薄竹根厚的弧形竹条刨成竹梢竹根相同厚度的矩形竹条，因此，竹原料的利用率相当低，一般只有40％左右。
发明内容
本实用新型的目的是提供能提高竹原料利用率的一种竹集成材的组坯结构。
本实用新型采取的技术方案是：一种竹集成材的组坯结构，包括中心层和两侧外层，其特征在于有两条弧形竹条，每条弧形竹条的一面为外弧面，其另一面为平面，将该两弧形竹条的平面相向后构成中心层；两侧外层由若干条弧形竹条的内弧面面向中心层对称排列形成，或是两侧外层由若干条弧形竹条的外弧面面向中心层对称排列形成。
采用本发明方法，可以利用竹梢薄竹根厚的弧形竹条制作竹集成材或其它竹板材的坯板，不仅能提高竹原料的利用率，节约生产成本，同时，按竹的结构相向对称排列组坯方式，在制成竹集成材或其它竹板材后，可减小内应力，提高强度，使之不易变形。
附图说明
图1是本实用新型的组坯结构示意图。
具体实施方式
参照图1，将竹去除竹青内黄后，制成竹梢薄竹根厚的弧形竹条，以竹集成材的宽度的中心线为对称线，将两弧形竹条按内弧面加工为平面后，在对称线处使该两平面相向形成中心层1，再在中心层1的两侧对称排列若干条内弧面朝向中心层1的弧形竹条2形成外层，组成坯板。显然，也可在中心层1的两侧对称排列若干条外弧面朝向中心层1的弧形竹条2形成外层，组成坯板。

Claims (1)

1、一种竹集成材的组坯结构，包括中心层和两侧外层，其特征在于有两条弧形竹条，每条弧形竹条的一面为外弧面，其另一面为平面，将该两弧形竹条的平面相向后构成中心层；两侧外层由若干条弧形竹条的内弧面面向中心层对称排列形成，或是两侧外层由若干条弧形竹条的外弧面面向中心层对称排列形成。
CN2009201548713U 2009-05-09 2009-05-09 一种竹集成材的组坯结构 Expired - Fee Related CN201405420Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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CN2009201548713U CN201405420Y (zh) 2009-05-09 2009-05-09 一种竹集成材的组坯结构

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753658A (zh) * 2014-01-28 2014-04-30 湖南省林业科学院 一种竹肉型楔形竹片集成板材及其生产工艺方法
CN112895039A (zh) * 2018-06-04 2021-06-04 龙竹科技集团股份有限公司 一种节省竹料的竹条加工方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753658A (zh) * 2014-01-28 2014-04-30 湖南省林业科学院 一种竹肉型楔形竹片集成板材及其生产工艺方法
CN112895039A (zh) * 2018-06-04 2021-06-04 龙竹科技集团股份有限公司 一种节省竹料的竹条加工方法
CN112895039B (zh) * 2018-06-04 2022-07-19 龙竹科技集团股份有限公司 一种节省竹料的竹条加工方法

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Owner name: XINHUI CIMC WOOD INDUSTRY CO., LTD.

Free format text: FORMER OWNER: ZENG ZHANGQING

Effective date: 20100729

Owner name: ZHEJIANG TENGLONG BAMBOO AND WOOD FLOOR MANUFACTUR

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C41 Transfer of patent application or patent right or utility model
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Tao Renzhong

Inventor after: Gao Peizhen

Inventor after: Huang Donghou

Inventor after: Zeng Zhangqing

Inventor after: Zhang Shengxian

Inventor before: Zeng Zhangqing

Inventor before: Zhang Shengxian

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZENG ZHANGQING ZHANG SHENGXIAN TO: YAO RENZHONG GAO PEIZHEN HUANG DONGHOU ZENG ZHANGQING ZHANG SHENGXIAN

Free format text: CORRECT: ADDRESS; FROM: 324400 INDUSTRY PARK, XIKOU TOWN, LONGYOU COUNTY, ZHEJIANG PROVINCE (DRAGONGROUP) TO: 529144 XINHUI ZHONGJI INDUSTRY PARK, DA AO TOWN, XINHUI DISTRICT, JIANGMEN CITY, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100729

Address after: 529144 Xinhui Industrial Park, Da Ao Town, Xinhui District, Xinhui District, Guangdong, Jiangmen

Co-patentee after: Zhejiang Tenglong Bamboo and Wood Floor Manufacturing Co., Ltd.

Patentee after: Xinhui CIMC Wood Co., Ltd.

Address before: 324400 Zhejiang province Longyou County Xikou Town Industrial Park (Dragon Group)

Co-patentee before: Zhang Shengxian

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20150509

EXPY Termination of patent right or utility model