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公开(公告)号:US4886156A
公开(公告)日:1989-12-12
申请号:US144757
申请日:1988-01-19
CPC分类号: B27B25/04 , B65G17/32 , B65G17/48 , B65G2201/02
摘要: A log-transporting conveyor chain is described. The conveyor chain incorporates log-transporting links with attached guide blocks which, in combination with an enclosing chain raceway, prevent undesirable play in the chain.
摘要翻译: 描述了对数输送输送链。 输送机链条包括具有连接的引导块的对数传送链路,其与封闭的链式滚道结合,防止链条中不期望的播放。
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公开(公告)号:US4867213A
公开(公告)日:1989-09-19
申请号:US321305
申请日:1989-03-10
CPC分类号: B27L5/022 , B27B31/06 , Y10T83/531 , Y10T83/536
摘要: A system that rotatively orients and skew positions a log for lumber processing. A log is placed in centering V's and rough centered. Rotatable scan spindles rotate the log while scanners obtain measurements at spaced locations along the log length and at selected rotative positions. Each angular position is analyzed for an optimum cutting pattern and the spindles are rotated to rotate the log into the most desirable angular position. The log is skew adjusted by the scan spindles and/or knee clamps in a carriage and conveyed to a saw array. A computer controls the cutting action to achieve the selected cutting pattern.
摘要翻译: 旋转定位和扭曲木材处理日志的系统。 日志被放置在中心V和粗略居中。 可旋转扫描主轴旋转日志,扫描仪可以沿对数长度和选定的旋转位置在间隔的位置获取测量值。 分析每个角位置以获得最佳切割图案,并且旋转主轴以使原木旋转到最理想的角位置。 日志是由托架中的扫描主轴和/或膝盖夹具调整的偏斜,并传送到锯片阵列。 计算机控制切割动作以实现所选择的切割图案。
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