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    Lumber Retrieval Method With Selective Crown Orientation
    1.
    发明申请
    Lumber Retrieval Method With Selective Crown Orientation 审中-公开
    具有选择性冠取向的木材检索方法

    公开(公告)号：US20170057113A1

    公开(公告)日：2017-03-02

    申请号：US15350041

    申请日：2016-11-12

    申请人： Steven L. Aylsworth

    发明人： Steven L. Aylsworth

    IPC分类号： B27B31/00 ,  B27B31/04

    CPC分类号： B27B31/00 ,  B27B31/04

    摘要： A lumber handling method identifies the existence and direction of crowning in dimensional lumber and automatically orients the board and specifies a cutting direction prior to a saw cutting the board into one or more board segments to be used in a structural board assembly, such as in a truss or a wall panel. Crowning is a curve that occurs along a narrow convex edge of a board, wherein the curve is about an axis that is perpendicular to the board's widest face. In some examples, a board's crown is detected by a row of photoelectric sensors. In some examples, the method involves calibrating the sensors by passing a straight board past the sensors. In some examples, the convex and/or concave edges of the board are marked.

    摘要翻译： 木材处理方法识别尺寸木材中的隆起的存在和方向，并且在将板切割成用于结构板组件中的一个或多个板段之前，自动定位板并指定切割方向，例如在 桁架或墙板。 凸起是沿着板的窄凸缘发生的曲线，其中曲线围绕垂直于板的最宽面的轴线。 在一些示例中，板的表冠由一排光电传感器检测。 在一些示例中，该方法包括通过使直板通过传感器校准传感器。 在一些示例中，板的凸形和/或凹形边缘被标记。

    Sharp chain charger
    2.
    发明授权
    Sharp chain charger 失效
    夏普链式充电器

    公开(公告)号：US5385186A

    公开(公告)日：1995-01-31

    申请号：US151013

    申请日：1993-11-12

    申请人： George W. Head, Jr. ,  Reginald R. Landers

    发明人： George W. Head, Jr. ,  Reginald R. Landers

    IPC分类号： B23Q7/18 ,  B27B31/04 ,  B27B31/06 ,  B27C1/12

    CPC分类号： B27B31/06 ,  B23Q7/18 ,  B27B31/04 ,  Y10T83/536 ,  Y10T83/65

    摘要： A sharp chain charger and infeed device for feeding logs in a desired orientation to a sawing machine is characterized by alignment and displacement assemblies for accurately positioning a succession of logs on a sharp chain drive mechanism. The alignment assembly includes a pair of pivotal arms for laterally aligning a log with the longitudinal axis of the sawing machine. A pair of longitudinal rollers are connected with the alignment arms to rotate the log to a selected rotary position. The displacement assembly displaces the alignment assembly longitudinally in the direction of the sawing machine and downwardly beneath the sharp chain, whereby the log is deposited on the moving chain with both longitudinal and vertical components while the desired rotational and aligned orientation of the log is retained for transport to the sawing machine.

    摘要翻译： 用于将锯床以期望的方向送入锯床的锋利的链条充电器和进料装置的特征在于用于将一系列原木精确地定位在锋利的链条驱动机构上的对准和位移组件。 对准组件包括一对枢转臂，用于横向对准原木与锯床的纵向轴线。 一对纵向辊与对准臂连接，以将木材旋转到选定的旋转位置。 位移组件沿着锯床的方向纵向移动对准组件，并且在锐利链条的下方向下移动，由此原木在纵向和垂直分量两侧均沉积在移动链上，同时保留原木的期望的旋转和对齐取向，以便 运输到锯床。

    Method and device for turning a long
    3.
    发明授权
    Method and device for turning a long 失效
    方法和装置转长

    公开(公告)号：US4499989A

    公开(公告)日：1985-02-19

    申请号：US375748

    申请日：1982-05-06

    申请人： Erkki T. Lehtola

    发明人： Erkki T. Lehtola

    IPC分类号： B23Q7/16 ,  B27B31/04 ,  B65G47/24

    CPC分类号： B27B31/04 ,  B23Q7/165

    摘要： The invention relates to a method and device for turning a log. In the method, the turning is carried out in two stages in such a way that the first stage comprises the turning of the log to a somewhat oblique position in relation to the transverse direction of two rollers (2) rotating in opposite directions, and the second stage comprises the turning of the log by means of the rollers in a controlled manner onto a conveyor (11), which is at the bottom of a trough (14). The device according to the invention has two rollers (2) rotating in opposite directions and, adjacent to each roller, a preferably V-shaped blade (3), which effects the first stage of the turning. The second stage of turning, effected by the rollers (2), is controlled, a factor which provides a considerable improvement in efficiency.

    摘要翻译： 本发明涉及一种用于转动日志的方法和装置。 在该方法中，转动分两个阶段进行，使得第一阶段包括相对于沿相反方向旋转的两个辊（2）的横向方向将原木转向稍微倾斜的位置，并且 第二级包括通过辊子以可控的方式将木材转动到位于槽（14）底部的输送机（11）上。 根据本发明的装置具有沿相反方向旋转的两个辊（2），并且与每个辊相邻，优选地形成V形叶片（3），其实现了转动的第一阶段。 由辊（2）进行的转动的第二阶段被控制，这是提高效率的一个因素。

    Method and apparatus for trimming timber
    4.
    发明授权
    Method and apparatus for trimming timber 失效
    修剪木材的方法和装置

    公开(公告)号：US4120333A

    公开(公告)日：1978-10-17

    申请号：US680802

    申请日：1976-04-27

    申请人： Hans Arthur Hellgren ,  Karl Georg Erhard Marklund

    发明人： Hans Arthur Hellgren ,  Karl Georg Erhard Marklund

    IPC分类号： B27B5/22 ,  B27B1/00 ,  B27B31/04

    CPC分类号： B27B5/228 ,  Y10T83/851

    摘要： In a method of trimming timber pieces, in which the pieces are cross-cut at one end and thereafter are advanced to a turner, the invention includes the step of applying to each piece, prior to arrival at the turner, a plurality of marks which are registrable after the turning of the piece. The marks are applied on that side of the piece which, after the turning, shall face upwardly. Preferably, the marks are equally spaced, and are repeated from the cross-cut end to the opposite end of the piece.

    摘要翻译： 在一种修剪木片的方法中，其中片材在一端被横切，之后被推进到转盘，本发明包括在到达转盘之前应用于每个片段的多个标记， 在转动后可注册。 标记应用在该片的那一侧，在转动之后，该标记将面向上。 优选地，标记是等间隔的，并且从横切端重复到该片的相对端。

    Log turning apparatus
    5.
    发明授权
    Log turning apparatus 失效
    对数车削装置

    公开(公告)号：US3981393A

    公开(公告)日：1976-09-21

    申请号：US513053

    申请日：1974-10-08

    申请人： Adrian L. Landers

    发明人： Adrian L. Landers

    IPC分类号： B27B31/04 ,  B65G47/248 ,  B65G47/24

    CPC分类号： B27B31/04 ,  B65G47/248

    摘要： Log turning apparatus is disclosed for rotating an axially travelling log about its longitudinal axis, use being made of a pair of spaced rotatably supported spiked rollers that are arranged on opposite sides of the log, each of said rollers being contained in a plane angularly arranged relative to the axis of the log. The rollers are biased together into frictional peripheral engagement with the peripheral surface of the log, whereupon the rollers are axially displaced in opposite directions to rotate the log about its axis. Preferably the rollers are rotatably supported at the ends of support arms the other ends of which are pivotally connected with the frame of the apparatus. The log is normally horizontal and the rollers are normally vertical and contained in a common plane normal to the longitudinal axis of the log, said support arms being connected with the frame for pivotal movement about either horizontal or vertical pivot axes.

    摘要翻译： 公开了用于围绕其纵向轴线旋转轴向移动的原木的对数车削装置，其使用由布置在原木的相对侧上的一对间隔开的可旋转支撑的加标辊制成，每个所述辊子包含在相对角度地布置的平面中 到日志的轴。 辊子一起被偏置在与原木的周边表面摩擦的周边接合中，于是辊子沿相反的方向轴向移动，以便绕着其轴旋转木材。 优选地，辊可旋转地支撑在支撑臂的端部，其另一端与装置的框架枢转地连接。 木材通常是水平的，并且辊通常是垂直的并且包含在垂直于木材的纵向轴线的公共平面中，所述支撑臂与框架连接以围绕水平或垂直枢转轴线枢转运动。

    Turning device for logs and similar
    6.
    发明授权
    Turning device for logs and similar 失效
    用于日志和类似的车削装置

    公开(公告)号：US3960267A

    公开(公告)日：1976-06-01

    申请号：US511815

    申请日：1974-10-03

    申请人： Antti Tapani Valo

    发明人： Antti Tapani Valo

    IPC分类号： B27B31/04 ,  B65G47/244 ,  B65G47/24

    CPC分类号： B27B31/04 ,  B65G47/244

    摘要： A device for moving logs from a first longitudinal conveyor onto a crossing second conveyor and for turning the logs the desired end first on said second conveyor. The device comprises two side walls positioned at each side of said second conveyor, said side walls forming each two oppositely facing sliding surfaces inclined in the longitudinal direction of said second conveyor. Each side wall is provided with a guiding means, said guiding means being pivotable in opposite directions for guiding each log selectively upon two oppositely facing sliding surfaces of said side walls to cause the log to turn in the desired direction while sliding along said sliding surfaces onto said second conveyor.

    摘要翻译： 一种用于将原木从第一纵向输送机移动到交叉的第二输送机上的装置，并用于在所述第二输送机上首先转动所需的端部。 该装置包括位于所述第二输送机的每一侧的两个侧壁，所述侧壁形成在所述第二输送机的纵向方向上倾斜的两个相对的滑动表面。 每个侧壁设置有引导装置，所述引导装置可沿相反方向枢转，以便在所述侧壁的两个相对面对的滑动表面上选择性地引导每个对数，以使原木在所需方向上转动，同时沿着所述滑动表面滑动到 第二输送机。