WO2007128173A1 - Contreplaqué en bambou multicouches et procédé de fabrication associés - Google Patents

Contreplaqué en bambou multicouches et procédé de fabrication associés Download PDF

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Publication number
WO2007128173A1
WO2007128173A1 PCT/CN2006/002761 CN2006002761W WO2007128173A1 WO 2007128173 A1 WO2007128173 A1 WO 2007128173A1 CN 2006002761 W CN2006002761 W CN 2006002761W WO 2007128173 A1 WO2007128173 A1 WO 2007128173A1
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WIPO (PCT)
Prior art keywords
bamboo
metal line
metal
plywood
component
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Ceased
Application number
PCT/CN2006/002761
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English (en)
French (fr)
Inventor
Yiquan Yang
Yan Yang
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Individual
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Individual
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Publication date
Priority claimed from CNB2006100800977A external-priority patent/CN100398278C/zh
Application filed by Individual filed Critical Individual
Priority to US12/300,125 priority Critical patent/US20090324876A1/en
Priority to EP06804979A priority patent/EP2022612A4/en
Priority to JP2009508086A priority patent/JP2009542456A/ja
Publication of WO2007128173A1 publication Critical patent/WO2007128173A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0026Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally
    • B27M3/0046Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally by rods or tie wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D5/00Other working of veneer or plywood specially adapted to veneer or plywood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27JMECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J1/00Mechanical working of cane or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/13Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • E04C2/14Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood reinforced
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/108Flash, trim or excess removal
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface

Definitions

  • the invention relates to a multi-component bamboo glued board and a manufacturing method thereof.
  • An existing bamboo-glued sheet is made by heat-bonding a bamboo sheet. After the hot-pressing, the glued sheet has low bonding strength, is easily destroyed, and has low utilization rate of bamboo.
  • a multi-component bamboo-glued board is composed of a bamboo strip or a strip-shaped bamboo replica material of a laminated rubber composite sheet, and the side of the cemented sheet material is provided with a penetrating sheet material perpendicular thereto.
  • the through hole is provided with a tensioned line having high strength and toughness and elasticity, and the end of the line is provided with a fastening component.
  • the invention has the advantages that the plate has high strength, good wear resistance, is not easy to warp and deform, is favorable for flat surface connection, and has long service life, and is an excellent substitute material for wood, and its popularization and application will greatly save wood. , protect forest resources.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Embodiment 2 is a schematic structural view of Embodiment 2 of the present invention.
  • Figure 3 is a schematic view showing the construction of the patent fastening assembly of the present invention.
  • Embodiment 1 of the present invention a multi-component bamboo glued board, which is composed of a bamboo strip or a strip-shaped bamboo replica material 1 of a laminated rubber composite sheet, and a side of the glued sheet material is provided with a penetrating sheet material perpendicular thereto.
  • a through hole 2 the through hole 2 is provided with a tensioned line 3 having high toughness and elasticity, and the end of the line 3 is provided with a fastening component, and the line with high strength and toughness and elasticity is a metal line or Non-metallic lines.
  • the fastening assembly is composed of a metal strip projecting end portion 8 and an anchoring member 5 sleeved on both sides of the outer periphery of the projecting end portion 8.
  • the anchor member 5 is formed by fastening the two halves or the entire inner wall has a sawtooth slot.
  • the side edges of the fastening plate body are provided with side strips 4 covering the ends of the fastening components, and the side strips 4 and the adjacent bamboo strips are provided with connecting pin holes 6, and the connecting short pins 7 are inserted into the connecting pin holes.
  • the above method for manufacturing the multi-component bamboo plywood is: (1) processing the shape and size of the bamboo strips required for the bamboo plywood; (2) arranging the required bamboo strips for each group, and the bamboo strips are required Drilling holes through the metal lines; (3) Inserting metal wires into the holes, applying force to the metal lines by a tensile machine to elastically deform the force, or heating and expanding the metal wires with a heater; (4) When the metal line is in an elastic deformation or expansion state, an anchor is installed at both ends of the metal line; (5) then the work of the metal line is relieved by the tension machine or the heater, the metal line is contracted, and the end of the metal line and the anchor of the anchor are serrated. The groove works to generate friction, thereby preventing the shrinkage of the metal lines and achieving the purpose of fastening the bamboo strips; (6) cutting off the excess metal wire ends at both ends; (7) installing side strips on both sides of the plywood body.
  • Embodiment 2 of the present invention a multi-component bamboo glued board, which is composed of a bamboo strip or a strip-shaped bamboo replica material 1 of a laminated rubber composite sheet, and the side of the glued board is provided with a penetrating sheet perpendicular thereto
  • the through hole 2 is provided with a tensioned line 3 having high strength and toughness and elasticity, and the end of the line 3 is provided with a fastening component, and the line with high strength and toughness is elastic metal wire or A non-metallic line is fixedly connected to the end of the metal line with a rivet 11 .
  • the fastening assembly is composed of a metal strip projecting end portion 8 and an anchoring member 5 sleeved on both sides of the outer periphery of the projecting end portion 8.
  • the anchor member 5 is formed by fastening the two halves or the entire inner wall has a sawtooth slot.
  • a tapered anchor of metal, plastic or the like of 9, the tapered anchor being located within the tapered bore 10 at the side of the plywood body.
  • the side edges of the fastening plate body are provided with side strips 4 covering the ends of the fastening components, and the side strips 4 and the adjacent bamboo strips are provided with connecting pin holes 6, and the connecting short pins 7 are inserted into the connecting pins. Inside the hole 6.
  • the above-mentioned multi-component bamboo plywood manufacturing method is: (1) processing the shape and size of the bamboo strips required for the bamboo plywood; (2) arranging the required bamboo strips for each group, and the bamboo strips need to be penetrated Drilling the part of the metal line; (3) Passing the metal wire fixedly connected with the rivet head into the hole, and applying force to the other end of the metal line by the tension machine to elastically deform the force, or use the heater to the metal (4) Install the anchor at the end of the metal line when the metal line is elastically deformed or expanded; (5) Then lift the work of the metal line on the tensile machine or heater, the metal line shrinks, the metal line Cooperating with the anchor tooth groove to generate friction, thereby preventing the metal line from shrinking and achieving the purpose of fastening the bamboo strip; (6) cutting off the excess metal wire end; (7) installing the side edges on both sides of the plywood body article.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Laminated Bodies (AREA)

Description

多元竹质胶合板材及其制造方法 技术领域
本发明涉及一种多元竹质胶合板材及其制造方法。
背景技术
已有的一种竹质胶合板材由竹片胶合热压而成,存在热压成型后胶合板材胶 接强度不高, 易被破坏, 并且竹材利用率低。
发明内容
本发明的目的在于提供一种多元竹质胶合板材,该竹质胶合板材不仅工作强 度高而且不易翘曲变形。
本发明专利的构造特征在于:一种多元竹质胶合板材由相叠胶合成板材的竹 条或条状竹质复制材组成,所述胶合板材侧面上设有与之相垂直的贯穿胶合板材 的通孔,通孔内设有被张紧的具有高强韧性和弹性的线条,所述线条的端部设有 紧固组件。
本发明的优点在于该板材强度高,耐磨性好, 不易翘曲变形, 有利于表面平 整串接,,且使用寿命长, 是木材极好的代用材料, 它的推广应用将会大大节约木 材, 保护森林资源。
附图说明
图 1是本发明专利实施例 1的构造示意图;
图 2是本发明专利实施例 2的构造示意图;
图 3是本发明专利紧固组件构造示意图。
具体实施方式
本发明实施例一:一种多元竹质胶合板材,它由相叠胶合成板材的竹条或条 状竹质复制材 1组成,所述胶合板材侧面上设有与之相垂直的贯穿胶合板材的通 孔 2, 通孔 2内设有被张紧的具有高强韧性和弹性的线条 3, 所述线条 3的端部 设有紧固组件, 所述具有高强韧性和弹性的线条是金属线条或非金属线条。
上述紧固组件由金属线条伸出端部 8和套设于伸出端部 8外围两侧的锚件 5 构成,所述锚件 5为两半体扣合而成或整个的内壁具有锯齿槽 9的金属、塑料或 其他类似物的锥形锚件, 所述锥形锚件位于胶合板体侧部的锥形孔腔 10内。 上述的胶合板体的两侧边上设有覆盖紧固组件端头的侧边条 4,侧边条 4与 相邻的竹条上开设有连接销孔 6, 连接短销 7插于连接销孔 6内。
上述的多元竹质胶合板材的制造方法是:(1 )对竹条胶合板所需的竹条的形 状尺寸进行加工; (2)将每组所需的竹条排好, 对该竹条中需要贯穿金属线条的 部位进行钻孔; (3)将金属线条穿入孔内,用拉力机对金属线条施力使其受力发 生弹性形变,或是用加热器对金属线条加热膨胀; (4)在金属线条处于弹性形变 或膨胀状态下,在金属线条的两端安装锚件; (5)接着解除拉力机或加热器对金 属线条的工作,金属线条收缩,金属线条端部与锚件的锯齿槽配合工作产生摩擦 力, 从而阻止金属线条的收缩, 达到紧固竹条的目的; (6)将两端多余的金属线 头剪去; (7)在胶合板体两侧边安装侧边条。
本发明实施例二:一种多元竹质胶合板材,它由相叠胶合成板材的竹条或条 状竹质复制材 1组成,所述胶合板材侧面上设有与之相垂直的贯穿胶合板材的通 孔 2, 通孔 2内设有被张紧的具有高强韧性和弹性的线条 3, 所述线条 3的端部 设有紧固组件,所述具有高强韧性和弹性的线条是金属线条或非金属线条,所述 金属线条的一末端固定连接有铆头 11。
上述紧固组件由金属线条伸出端部 8和套设于伸出端部 8外围两侧的锚件 5 构成,所述锚件 5为两半体扣合而成或整个的内壁具有锯齿槽 9的金属、塑料或 其他类似物的锥形锚件, 所述锥形锚件位于胶合板体侧部的锥形孔腔 10内。
上述的胶合板体'的两侧边上设有覆盖紧固组件端头的侧边条 4,侧边条 4与 相邻的竹条上开设有连接销孔 6, 连接短销 7插于连接销孔 6内。
上述的多元竹质胶合板材制造方法是: ( 1 )对竹条胶合板所需的竹条的形状 尺寸进行加工; (2)将每组所需的竹条排好, 对该竹条中需要贯穿金属线条的部 位进行钻孔; (3)将固定连接有铆头的金属线条穿入孔内,用拉力机对金属线条 另一头施力使其受力发生弹性形变, 或是用加热器对金属线条加热膨胀; (4)在 金属线条处于弹性形变或膨胀状态下,在金属线条该端部安装锚件; (5)接着解 除拉力机或加热器对金属线条的工作,金属线条收縮,金属线条与锚件锯齿槽配 合工作产生摩擦力, 从而阻止金属线条收缩, 达到紧固竹条的目的; (6)将端部 多余的金属线头剪去; (7)在胶合板体两侧边安装侧边条。

Claims

权利要求书
1. 一种多元竹质胶合板材, 其特征在于: 由相叠胶合成板材的竹条或条状竹质 复制材组成,所述胶合板材的侧面上设有与之相垂直的贯穿胶合板材的通孔, 通孔内设有被张紧的具有髙强韧性和弹性的线条, 所述线条的端部设有紧固 组件。
2. 根据权利要求 1所述的多元竹质胶合板材, 其特征在于: 所述具有高强韧性 和弹性的线条是金属线条或非金属线条。
3. 根据权利要求 1或 2所述的多元竹质胶合板材, 其特征在于: 所述紧固组件 由金属线条伸出端部和套设于伸出端部外围两侧的内壁具有锯齿槽的锚件构 成。
'4. 据权利要求 3所述的多元竹质胶合板材, 其特征在于: 所述的锚件为两半体 扣合而成或整个的内壁具有锯齿槽的金属、 塑料或其他类似物的锥形锚件, 所述的锥形锚件位于胶合板材侧部的锥形孔腔内。
5. 根据权利要求 4所述的多元竹质胶合板, 其特征在于: 所述金属线条的一末 端固定连接有铆头。
6. 根据权利要求 5所述的多元竹质胶合板材, 其特征在于: 所述的胶合板材的 两侧边上设有覆盖紧固组件端头的侧边条, 侧边条与相邻的竹条上开设有连 接销孔, 连接短销插于连接销孔内。
7. 根据权利要求 6所述的多元竹质胶合板材, 其制造方法是: (1 )对竹条胶合 板所需的竹条的形状尺寸进行加工; (2)将每组所需的竹条排好, 对该竹条 中需要贯穿金属线条的部位进行钻孔; (3)将金属线条穿入孔内, 用拉力机 对金属线条施力使其受力发生弹性形变,或是用加热器对金属线条加热膨胀;
(4)在金属线条处于弹性形变或膨胀状态下, 在金属线条的两端安装锚件;
(5)接着解除拉力机或加热器对金属线条的工作,金属线条收缩,金属线条 与锚件的锯齿槽配合工作产生摩擦力, 从而阻止金属线条收缩, 达到紧固竹 条的目的; (6)将两端多余的金属线头剪去; (7)在胶合板体两侧边安装侧 边条。
8. 根据权利要求 6所述的多元竹质胶合板材, 其制造方法是: (1 )对竹条胶合 板所需的竹条的形状尺寸进行加工; (2) 将每组所需的竹条排好, 对该竹条 中需要贯穿金属线条的部位进行钻孔; (3)将固定连接有铆头的金属线条穿 入孔内, 用拉力机对金属线条另一头施力使其受力发生弹性形变, 或是用加 热器对金属线条加热膨胀; (4)在金属线条处于弹性形变或膨胀状态下, 在 金属线条该端部安装锚件; (5)接着解除拉力机或加热器对金属线条的工作, 金属线条收缩, 金属线条与锚件锯齿槽配合工作产生摩擦力, 从而阻止金属 线条收缩, 达到紧固竹条的目的; (6)将端部多余的金属线头剪去; (7)在 胶合板体两侧边安装侧边条。
PCT/CN2006/002761 2006-05-10 2006-10-18 Contreplaqué en bambou multicouches et procédé de fabrication associés Ceased WO2007128173A1 (fr)

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