WO2010015138A1 - Interlaced sawing method for paneling blank board and sawing device - Google Patents

Interlaced sawing method for paneling blank board and sawing device Download PDF

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Publication number
WO2010015138A1
WO2010015138A1 PCT/CN2009/000633 CN2009000633W WO2010015138A1 WO 2010015138 A1 WO2010015138 A1 WO 2010015138A1 CN 2009000633 W CN2009000633 W CN 2009000633W WO 2010015138 A1 WO2010015138 A1 WO 2010015138A1
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WIPO (PCT)
Prior art keywords
sawing
panel
blank
staggered
interlaced
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PCT/CN2009/000633
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French (fr)
Chinese (zh)
Inventor
姚中兴
Original Assignee
Yao Zhongxing
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Publication of WO2010015138A1 publication Critical patent/WO2010015138A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/02—Making tongues or grooves, of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/08—Manufacture or reconditioning of specific semi-finished or finished articles of specially shaped wood laths or strips

Definitions

  • the invention relates to a sawing method for a panel blank, in particular to an interlaced sawing method and a sawing device for a panel blank.
  • a panel is a plate-shaped or strip-shaped building component, usually elongate, joined to other panels by a notched structure on its sides, ie, longitudinal, lateral sides, thereby splicing the panels Can be used for floors, wall panels and furniture.
  • the panel blank is cut from the panel by a saw blade, and the notched structure is formed by milling and cutting the side of the panel blank according to requirements. Paneling, due to the certain thickness of the saw blade, the saw blade loss caused by the thickness of the saw blade after cutting the plate affects the material yield of the material.
  • Chinese patent CN2597174Y discloses a woodworking precision multi-piece circular sawing machine, which comprises two sets of circular saw blades which are arranged with upper and lower interlacing, each set of circular saw blades being composed of a plurality of circular saws which are mutually adjustable under parallel spacing.
  • the composition of the sheets; the corresponding circular saw blades on the two circular saw blade sets are on the same radial plane: the sawing machine still produces sawing loss of the thickness of the saw blade after cutting the sheet.
  • an object of the present invention to provide an interleaved sawing method for a panel blank which reduces the loss of sheet sawing and improves the material yield of the sheet.
  • the staggered sawing method of the panel blank of the present invention is characterized in that the upper and lower panel faces of the panel are alternately sawed, thereby cutting the panel blank.
  • the invention performs staggered sawing on the corresponding positions of the upper and lower plates of the material plate, so that the side edges of the plate blanks are provided with sawing notches, and the notched structure members are further milled and cut by the sawing notches.
  • the loss of the sheet sawing path caused by the sawing notch when sawing the panel blank becomes a part of the processing of the notch-shaped structural member itself, thereby reducing or even eliminating the loss of the sawing of the sheet material. .
  • the staggered sawing can be simultaneously performed at corresponding positions on the upper and lower plates of the panel, thereby cutting a plurality of panel blanks.
  • Another object of the present invention is to provide a sawing device for the staggered sawing of the above-described panel blank.
  • the sawing device of the present invention comprises a frame, an introduction device, a derivation device and a saw blade, characterized in that upper and lower blade rollers are arranged between the introduction device and the derivation device, and positions are arranged on the upper and lower blade rollers. Corresponding and interlaced saw blades.
  • a plurality of saw blades with corresponding positions and staggered positions are arranged on the upper and lower blade rollers, and the number of the saw blades is determined according to the number of saw blades. It depends on the number of sawing panels. '
  • the invention is also applicable to blank sawing of structural members of materials such as plastics and metals.
  • the present invention utilizes the upper and lower cross-cut sawing of the material plate, so that the saw blade road loss generated when sawing the panel blank plate becomes a milling and cutting process.
  • the cut-out part reduces or even eliminates the loss of sheet sawing, reduces the waste of the board, and improves the utilization of the board, especially the production of floors, wall panels and furniture that require large-scale processing of such panels.
  • Enterprises, using this staggered sawing method can save a lot of material plates and wood, and produce huge economic benefits. At the same time, saving material plates and reducing wood consumption have positive significance for protecting the ecological environment, and the social benefits generated cannot be underestimated.
  • FIG. 1 is a schematic view of a prior art sawing panel blank.
  • FIG. 2 is a schematic view of a prior art sawing a plurality of panel blanks simultaneously.
  • Figure 6 is a schematic view of a staggered sawing multi-piece panel blank according to the present invention.
  • Fig. 7, Fig. 8 and Fig. 9 are schematic views showing the processing of the notched structure members on the side of the panel blank under sawing according to the present invention.
  • Figure 10 is a schematic view showing the structure of the sawing device.
  • Figure 11 is a plan view of Figure 10.
  • the sawing of the conventional panel blank 2 is performed by cutting the sheet 1 once by the saw blade 3, which inevitably causes a sawing loss A due to the thickness of the saw blade.
  • the prior art uses a plurality of saw blades 3 to cut a plurality of panel blanks 2 in one time, thereby producing a plurality of sawing losses A.
  • the sawing device by the staggered sawing of the panel blank is alternately sawed by the saw blade 3 at the corresponding positions of the upper and lower plates 1.1, 1.2 of the material plate 1, in the material.
  • the upper and lower plates of the plate 1 1.1, 1.2 produce a staggered sawing notch 1.3, 1.4, the sawing notch 1.3, 1.4 has an overlapping portion B, when the upper and lower sawing notches 1.3, 1.4 the bottom surface 1.5, 1.6 after the intersection, saw the panel blank 4 .
  • the sawing device by the staggered sawing of the panel blank is alternately sawed by the saw blade 3 at the corresponding positions of the upper and lower plates 1.1, 1.2 of the panel 1, in the panel 1
  • the upper and lower plates 1.1, 1.2 produce the staggered sawing notches 1.3, 1.4, the sawing notches 1.3, 1.4 the adjacent notched sides 1.7, 1.8 on the same plane, when the upper and lower sawing notches 1.3, 1.4 the bottom surface 1.5, 1.6 after the intersection, saw the panel blank 4 .
  • the sawing device by the staggered sawing of the panel blank is alternately sawed by the saw blade 3 at the corresponding positions of the upper and lower plates 1.1, 1.2 of the panel 1.
  • the upper and lower plates 1.1, 1.2 of the plate 1 produce a sawing notch 1.3, 1.4 with a staggered position, and a connected segment 1.9 between the sawing notches 1.3 and 1.4, when the upper and lower sawing notches 1.3, 1.4
  • the connecting section 1.9 is broken by the self-weight of the blank or an external force is applied to the blank, that is, the panel blank 4 is sawn.
  • the plurality of saw blades 3 of the sawing device of the interlaced sawing of the panel blank are simultaneously staggered at a plurality of corresponding positions on the upper and lower plates of the panel, whereby the saw A larger number of panel blanks 4 are cut.
  • the sawing recesses 1.3, 1.4 on both sides of the panel blank 4 do not affect the processing of the side panel notched structural members 5.1, 5.2 of the finished panel, that is, the finished insert can be left
  • the side-notch-shaped structural members 5.1, 5.2 the machining allowance required for the working hours of the force, and the sawing notches 1.3 and 1.4 of the saw-edged blanks are the cut-notched structural members 5.1, 5.2 themselves need to be cut off a part;
  • the sawing recesses 1.3, 1.4 of the panel blank 4 are further milled and cut to form the notched structural members 5.1, 5.2 required for the corresponding position of the finished panel; the side of the panel blank 4
  • the bottom faces 1.5, 1.6 of the sawing recesses 13, 1.4 correspond to the connecting faces 5.3, 5.4 on the notched structural members 5.1, 5.2 of the finished panel side; the two finished panels pass through the notched structural members 5.1, 5.2 are connected together.
  • a sawing device for the staggered sawing of the panel blank shown in Figs. 10 and 11, comprising a frame 7, an introduction roller 8, a take-up roller 9, and a saw blade 3, disposed between the introduction roller 8 and the take-up roller 9.
  • the upper and lower blade rollers 10, 11 are provided with a plurality of saw blades 3 corresponding to each other and interlaced on the upper and lower blade rollers 10, 11.

Abstract

An interlaced sawing method for paneling blank board involves interlaced sawing an opposite  position of upper and lower board surfaces of material board to obtain paneling blank board. When the paneling blank board is sawed, the material lost in the sawing path is the material that must be sawed when the rabbets are processed, the waste material is reduced, the utilization ratio of material board is improved. The invention further provides a sawing device for interlaced sawing paneling blank board, said device can improve the work efficiency of the interlaced sawing.

Description

镶板坯板的交错式锯切方法及锯切装置 技术领域  Interlaced sawing method and sawing device for panel blanks
本发明涉及一种镶板坯板的锯切方法，尤其涉及一种镶板坯板的交错式锯切方法 及锯切装置。  The invention relates to a sawing method for a panel blank, in particular to an interlaced sawing method and a sawing device for a panel blank.
背景技术 Background technique
镶板是板形或条形的建筑组件， 通常为长形， 通过在其侧边， 也即纵行、 横向侧 边的缺口形结构件与其它镶板连接， 由此拼接而成的镶板可用于地板、墙面板和家具 等。 目前在生产成品镶板前需通过锯片一次性从料板上裁切下镶板坯板， 再根据要求 在镶板坯板的侧边通过铣、切加工出缺口形结构件即为成形的镶板， 由于锯片具有一 定的厚度， 对板材裁切后会产生锯片厚度的板料锯路损失， 影响料板的出材料率。 中 国专利 CN2597174Y公开了一种木工精工多片圆锯床，其包括设有上、下交错的两组 圆锯片组， 每组圆锯片组由多个在平行间距下相互可调节的圆盘锯片构成； 两圆锯片 组上各相对应的圆盘锯片处于同一径向平面上：该锯床在对板材裁切后仍会产生锯片 厚度的锯路损失。  A panel is a plate-shaped or strip-shaped building component, usually elongate, joined to other panels by a notched structure on its sides, ie, longitudinal, lateral sides, thereby splicing the panels Can be used for floors, wall panels and furniture. At present, before the production of the finished panel, the panel blank is cut from the panel by a saw blade, and the notched structure is formed by milling and cutting the side of the panel blank according to requirements. Paneling, due to the certain thickness of the saw blade, the saw blade loss caused by the thickness of the saw blade after cutting the plate affects the material yield of the material. Chinese patent CN2597174Y discloses a woodworking precision multi-piece circular sawing machine, which comprises two sets of circular saw blades which are arranged with upper and lower interlacing, each set of circular saw blades being composed of a plurality of circular saws which are mutually adjustable under parallel spacing. The composition of the sheets; the corresponding circular saw blades on the two circular saw blade sets are on the same radial plane: the sawing machine still produces sawing loss of the thickness of the saw blade after cutting the sheet.
发明内容 Summary of the invention
针对上述缺点， 本发明的目的在于提供一种减少板料锯路损失， 提高料板出材料 率的镶板坯板的交错式锯切方法。  In view of the above disadvantages, it is an object of the present invention to provide an interleaved sawing method for a panel blank which reduces the loss of sheet sawing and improves the material yield of the sheet.
本发明镶板坯板的交错式锯切方法， 其特征是在料板的上、 下板面相对应的位置 进行交错锯切， 由此锯切得镶板坯板。  The staggered sawing method of the panel blank of the present invention is characterized in that the upper and lower panel faces of the panel are alternately sawed, thereby cutting the panel blank.
在上述镶板坯板的锯切方法中， 在料板的上、 下板面相对应的位置进行交错锯切 时， 会在料板的上、 下板面产生位置交错的锯切凹口， 当上、 下锯切凹口的底面交汇 后即锯得镶板坯板，镶板坯板两侧的锯切凹口不影响成品镶板侧边缺口形结构件的加 工， 即能留下成品镶板侧边缺口形结构件加工时所需的加工余量。  In the sawing method of the above-mentioned panel blank, when the staggered sawing is performed at the corresponding position of the upper and lower panel faces of the panel, a staggered sawing recess is generated in the upper and lower panel faces of the panel, when After the bottom surfaces of the upper and lower sawing recesses meet, the panel blanks are sawed, and the sawing recesses on both sides of the panel blanks do not affect the processing of the side-notched structural members of the finished panel, that is, the finished inlay can be left behind. The machining allowance required for the processing of the notched structural members on the side of the panel.
本发明在料板的上、下板面相对应的位置进行交错锯切， 使制得镶板坯板侧边带有锯 切凹口， 利用此锯切凹口再铣、 切加工缺口形结构件， 使在锯切镶板坯板时由锯切凹 口产生的板料锯路损失成为加工缺口形结构件本身需裁切掉的一部分， 从而达到减少 甚至消除板料锯路损失的目的。 . The invention performs staggered sawing on the corresponding positions of the upper and lower plates of the material plate, so that the side edges of the plate blanks are provided with sawing notches, and the notched structure members are further milled and cut by the sawing notches. The loss of the sheet sawing path caused by the sawing notch when sawing the panel blank becomes a part of the processing of the notch-shaped structural member itself, thereby reducing or even eliminating the loss of the sawing of the sheet material. .
为了能大批量的锯切镶板坯板， 可在料板的上、 下板面多处相对应的位置同时 进行交错锯切， 由此锯切得多块镶板坯板。 本发明的另一目的在于提供上述镶板坯板的交错式锯切的锯切装置。 In order to be able to saw the panel blank in large quantities, the staggered sawing can be simultaneously performed at corresponding positions on the upper and lower plates of the panel, thereby cutting a plurality of panel blanks. Another object of the present invention is to provide a sawing device for the staggered sawing of the above-described panel blank.
本发明锯切装置， 包括机架、 导入装置、 导出装置和锯片， 其特征是在导入装置 和导出装置间设有上、 下锯片滚轴， 在上、 下锯片滚轴上装有位置相互对应且交错的 锯片。  The sawing device of the present invention comprises a frame, an introduction device, a derivation device and a saw blade, characterized in that upper and lower blade rollers are arranged between the introduction device and the derivation device, and positions are arranged on the upper and lower blade rollers. Corresponding and interlaced saw blades.
为了提高镶板坯板的交错式锯切的锯切装置的锯切效率， 在上、下锯片滚轴上各 装有多片位置相互对应且交错的锯片，其安装锯片的数量根据需要锯切镶板坯板的数 量而定。 '  In order to improve the sawing efficiency of the sawing device of the interlaced sawing of the panel blank, a plurality of saw blades with corresponding positions and staggered positions are arranged on the upper and lower blade rollers, and the number of the saw blades is determined according to the number of saw blades. It depends on the number of sawing panels. '
本发明也适用于塑料、 金属等材料的结构件的坯料锯切。  The invention is also applicable to blank sawing of structural members of materials such as plastics and metals.
与现有技术相比， 本发明由于利用对料板进行上、 下交错式锯切， 使锯切镶板坯 板时产生的板料锯路损失成为铣、 切加工缺口形结构件本身需裁切掉的部分， 由此减 少甚至消除了板料锯路损失， 减少了板材的浪费， 提高了料板的利用率， 特别是需要 大批量加工此类镶板的地板、墙面板和家具等生产企业， 用本交错式锯切的方法可节 约大量料板和木材， 产生巨大的经济效益， 同时节约料板， 减少木材的消耗对保护生 态环境具有积极意义， 其产生的社会效益不可低估。  Compared with the prior art, the present invention utilizes the upper and lower cross-cut sawing of the material plate, so that the saw blade road loss generated when sawing the panel blank plate becomes a milling and cutting process. The cut-out part reduces or even eliminates the loss of sheet sawing, reduces the waste of the board, and improves the utilization of the board, especially the production of floors, wall panels and furniture that require large-scale processing of such panels. Enterprises, using this staggered sawing method can save a lot of material plates and wood, and produce huge economic benefits. At the same time, saving material plates and reducing wood consumption have positive significance for protecting the ecological environment, and the social benefits generated cannot be underestimated.
附图说明 DRAWINGS
图 1为现有技术锯切镶板坯板的示意图。  1 is a schematic view of a prior art sawing panel blank.
图 2为现有技术同时锯切多片镶板坯板的示意图。  2 is a schematic view of a prior art sawing a plurality of panel blanks simultaneously.
图 3、 图 4和图 5为本发明交错式锯切的示意图。  3, 4 and 5 are schematic views of the staggered sawing of the present invention.
图 6为本发明交错式锯切多片镶板坯板的示意图。  Figure 6 is a schematic view of a staggered sawing multi-piece panel blank according to the present invention.
图 7、图 8和图 9为本发明锯切下的镶板坯板侧边需加工缺口形结构件的示意图。 图 10为锯切装置的结构示意图。  Fig. 7, Fig. 8 and Fig. 9 are schematic views showing the processing of the notched structure members on the side of the panel blank under sawing according to the present invention. Figure 10 is a schematic view showing the structure of the sawing device.
图 11为图 10的俯视图。  Figure 11 is a plan view of Figure 10.
具体实施方式 detailed description
如图 1所示，现有的镶板坯板 2的锯切是通过锯片 3对料板 1进行一次性切断制 得， 其不可避免的因锯片厚度产生锯路损失 A。  As shown in Fig. 1, the sawing of the conventional panel blank 2 is performed by cutting the sheet 1 once by the saw blade 3, which inevitably causes a sawing loss A due to the thickness of the saw blade.
如图 2所示， 现有技术用多片锯片 3对料板 1进行一次性锯切出多片镶板坯板 2， 由 此产生多个锯路损失 A。 As shown in Fig. 2, the prior art uses a plurality of saw blades 3 to cut a plurality of panel blanks 2 in one time, thereby producing a plurality of sawing losses A.
如图 3所示， 通过镶板坯板的交错式锯切的锯切装置由锯片 3在料板 1的上、 下 板面 1. 1、 1.2相对应的位置进行交错锯切， 在料板 1的上、 下板面 1. 1、 1.2产生位 置交错的锯切凹口 1.3, 1.4， 锯切凹口 1.3， 1.4之间有重叠部分 B， 当上、 下锯切凹口 1.3、 1.4的底面 1.5、 1.6交汇后即锯得镶板坯板 4。 As shown in FIG. 3, the sawing device by the staggered sawing of the panel blank is alternately sawed by the saw blade 3 at the corresponding positions of the upper and lower plates 1.1, 1.2 of the material plate 1, in the material. The upper and lower plates of the plate 1 1.1, 1.2 produce a staggered sawing notch 1.3, 1.4, the sawing notch 1.3, 1.4 has an overlapping portion B, when the upper and lower sawing notches 1.3, 1.4 the bottom surface 1.5, 1.6 after the intersection, saw the panel blank 4 .
如图 4所示， 通过镶板坯板的交错式锯切的锯切装置由锯片 3在料板 1的上、 下 板面 1.1、 1.2相对应的位置进行交错锯切， 在料板 1的上、 下板面 1.1、 1.2产生位置 交错的锯切凹口 1.3、 1.4, 锯切凹口 1.3、 1.4相邻的凹口侧面 1.7、 1.8在同一平面上， 当上、 下锯切凹口 1.3、 1.4的底面 1.5、 1.6交汇后即锯得镶板坯板 4。  As shown in FIG. 4, the sawing device by the staggered sawing of the panel blank is alternately sawed by the saw blade 3 at the corresponding positions of the upper and lower plates 1.1, 1.2 of the panel 1, in the panel 1 The upper and lower plates 1.1, 1.2 produce the staggered sawing notches 1.3, 1.4, the sawing notches 1.3, 1.4 the adjacent notched sides 1.7, 1.8 on the same plane, when the upper and lower sawing notches 1.3, 1.4 the bottom surface 1.5, 1.6 after the intersection, saw the panel blank 4 .
如图 5所示， 通过镶板坯板的交错式锯切的锯切装置由锯片 3在料板 1的上、 下 板面 1. 1、 1.2相对应的位置进行交错锯切， 在料板 1的上、 下板面 1. 1、 1.2产生位 置交错的锯切凹口 1.3、 1.4, 锯切凹口 1.3、 1.4之间有一相连段 1.9， 当上、 下锯切凹 口 1.3、 1.4的底面 1.5、 1.6交汇后， 由坯板的自重或在坯板上加一外力使相连段 1.9 断开， 即锯得镶板坯板 4。  As shown in FIG. 5, the sawing device by the staggered sawing of the panel blank is alternately sawed by the saw blade 3 at the corresponding positions of the upper and lower plates 1.1, 1.2 of the panel 1. The upper and lower plates 1.1, 1.2 of the plate 1 produce a sawing notch 1.3, 1.4 with a staggered position, and a connected segment 1.9 between the sawing notches 1.3 and 1.4, when the upper and lower sawing notches 1.3, 1.4 After the bottom surfaces 1.5 and 1.6 meet, the connecting section 1.9 is broken by the self-weight of the blank or an external force is applied to the blank, that is, the panel blank 4 is sawn.
如图 6所示， 通过镶板坯板的交错式锯切的锯切装置的多片锯片 3在料板的上、 下板面多处相对应的位置同时进行交错锯切， 由此锯切制得多块镶板坯板 4。  As shown in Fig. 6, the plurality of saw blades 3 of the sawing device of the interlaced sawing of the panel blank are simultaneously staggered at a plurality of corresponding positions on the upper and lower plates of the panel, whereby the saw A larger number of panel blanks 4 are cut.
如图 7、 图 8和图 9所示， 镶板坯板 4两侧的锯切凹口 1.3、 1.4不影响成品镶板 侧边缺口形结构件 5.1、 5.2的加工， 即能留下成品镶板侧边缺口形结构件 5.1、 5.2力口 工时所需的加工余量，而锯切镶板坯板的锯切凹口 1.3、 1.4为加工缺口形结构件 5.1、 5.2本身需裁切掉的一部分； 对镶板坯板 4的锯切凹口 1.3、 1.4处再进行铣、切加工， 加工出成品镶板相应位置所需的缺口形结构件 5.1、 5.2； 镶板坯板 4侧边的锯切凹口 13、 1.4的底面 1.5、 1.6与成品镶板侧边加工出的缺口形结构件 5.1、 5.2上的连接面 5.3、 5.4对应一致； 两块成品镶板通过缺口形结构件 5.1、 5.2连接在一起。  As shown in Fig. 7, Fig. 8 and Fig. 9, the sawing recesses 1.3, 1.4 on both sides of the panel blank 4 do not affect the processing of the side panel notched structural members 5.1, 5.2 of the finished panel, that is, the finished insert can be left The side-notch-shaped structural members 5.1, 5.2 the machining allowance required for the working hours of the force, and the sawing notches 1.3 and 1.4 of the saw-edged blanks are the cut-notched structural members 5.1, 5.2 themselves need to be cut off a part; the sawing recesses 1.3, 1.4 of the panel blank 4 are further milled and cut to form the notched structural members 5.1, 5.2 required for the corresponding position of the finished panel; the side of the panel blank 4 The bottom faces 1.5, 1.6 of the sawing recesses 13, 1.4 correspond to the connecting faces 5.3, 5.4 on the notched structural members 5.1, 5.2 of the finished panel side; the two finished panels pass through the notched structural members 5.1, 5.2 are connected together.
如图 10和图 11所示的镶板坯板的交错式锯切的锯切装置， 包括机架 7、 导入辊 8、 导出辊 9和锯片 3， 在导入辊 8和导出辊 9间设有上、 下锯片滚轴 10、 11， 在上、 下锯片滚轴 10、 11上各装有多片位置相互对应且交错的锯片 3。  A sawing device for the staggered sawing of the panel blank shown in Figs. 10 and 11, comprising a frame 7, an introduction roller 8, a take-up roller 9, and a saw blade 3, disposed between the introduction roller 8 and the take-up roller 9. The upper and lower blade rollers 10, 11 are provided with a plurality of saw blades 3 corresponding to each other and interlaced on the upper and lower blade rollers 10, 11.

Claims

权利要求 Rights request
1、 一种镶板坯板的交错式锯切方法， 其特征是在料板的上、 下板面相对应的位 置进行交错锯切， 得镶板坯板。 1. An interleaved sawing method for a panel blank, characterized in that the corresponding positions of the upper and lower panels of the panel are alternately sawed to obtain a panel blank.
2、 根据权利要求 1所述的镶板坯板的交错式锯切方法， 其特征是在料板的上、 下板面多处相对应的位置进行交错锯切， 得多块镶板坯板。  2. The method of staggered sawing of a panel blank according to claim 1, wherein the staggered sawing is performed at corresponding positions on the upper and lower panels of the panel, and the plurality of panel blanks are .
3、根据权利要求 1或 2所述的镶板坯板的交错式锯切方法， 其特征是在料板上、 下板面的锯切凹口之间有部分重叠，当上、下锯切凹口的底面交汇后即锯得镶板坯板。  3. An interleaved sawing method for a panel blank according to claim 1 or 2, characterized in that there is a partial overlap between the sawing recesses on the panel and the lower panel, when the upper and lower sawing are performed. After the bottom surfaces of the recesses meet, the panel blanks are sawn.
4、根据权利要求 1或 2所述的镶板坯板的交错式锯切方法， 其特征是在料板上、 下板面的锯切凹口的相邻的凹口侧面在同一平面上， 当上、 下锯切凹口的底面交汇后 即锯得镶板坯板。  The method of staggered sawing of a panel blank according to claim 1 or 2, wherein the adjacent notches on the cutting edges of the lower and lower plates are on the same plane. When the bottom surfaces of the upper and lower sawing recesses meet, the panel blank is sawn.
5、 根据权利要求 1或 2所述的镶板坯板的交错式锯切方法， 其特征是锯切凹口 之间有一相连段， 当上、 下锯切凹口的底面交汇后， 由坯板的自重或在坯板上加一外 力使相连段断开， 即得镶板坯板。  5. The method of staggered sawing of a panel blank according to claim 1 or 2, characterized in that there is a connecting section between the sawing recesses, and when the bottom surfaces of the upper and lower sawing recesses meet, the blank is The self-weight of the board or an external force is applied to the blank to break the connected section, that is, the panel blank is obtained.
6、 一种权利要求 1所述的镶板坯板的交错式锯切方法的专用锯切装置， 包括机 架 (7)、 导入装置 (8)、 导出装置 (9)和锯片 (3), 其特征是在导入装置 (8)和导出装置 （9) 间设有上、 下锯片滚轴（10)、 (3 ), 在上、 下锯片滚轴 （10)、 ( 11 )上装有相互对应 且位置交错的锯片 （3)。  6. A special sawing device for a staggered sawing method for a panel blank according to claim 1, comprising a frame (7), an introduction device (8), a deriving device (9) and a saw blade (3) The utility model is characterized in that upper and lower saw blade rollers (10) and (3) are arranged between the introduction device (8) and the derivation device (9), and the upper and lower blade rollers (10) and (11) are mounted on the upper and lower blades. There are saw blades (3) that correspond to each other and are interlaced.
7、 根据权利要求 6所述的锯切装置， 其特征是在上、 下锯片滚轴 (10)、 （11)上各 装有多片相互对应且位置交错的锯片 （3)。  7. A sawing apparatus according to claim 6, characterized in that a plurality of mutually corresponding and interleaved saw blades (3) are mounted on the upper and lower blade rollers (10), (11).
PCT/CN2009/000633 2008-08-07 2009-06-08 Interlaced sawing method for paneling blank board and sawing device WO2010015138A1 (en)

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