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    • 3. 发明专利
    • Control apparatus of robot for spraying concrete or the like
    • 用于喷雾混凝土或类似物的机器人的控制装置
    • JPS59132958A
    • 1984-07-31
    • JP637683
    • 1983-01-18
    • Kobe Steel Ltd
    • OBATA MITSUYOSHI
    • B05B7/12B05B13/00B05B13/04B05D1/02B05D7/22B25J9/16E21D11/10
    • B05B13/005E21D11/105
    • PURPOSE:To prevent the generation of irregularity or the splash of concrete, by a method wherein the inclination angle of the main revolving axis of a robot main body is detected and the robot main body is controlled so as to be held in such a state that it is inclined to a direction coincided with the inclination angle due to a design by an outrigger. CONSTITUTION:The main body 1 of a concrete spraying robot 31 is run by a roller 2 and has outriggers 3 at the front and rear parts thereof and lifted up by these outriggers to incline the center axis 4 at an arbitrary angle and directed to the axial direction of a tunnel. While arms A1, A2 and a nozzle attaching arm 16 are revolved around the center axis 4, the revolving angle of each arm is adjusted while the distance from the center axis to the leading end of a nozzle 19 is adjusted and spraying to a pit drilling surface K is performed while the nozzle 19 is moved along a cylindrical surface to be sprayed in such a state that the nozzle 19 is spaced apart from the tunnel inner surface K over a definite distance. The correction of the inclination angle is performed in such a manner that the inclination angle is detected by an angle detector and the outriggers 3 are hydraulically protruded and retracted on the basis of the signals of a differential operator and the comparator.
    • 目的:为了防止产生混凝土的不规则或飞溅,通过检测机器人主体的主旋转轴的倾斜角度并且机器人主体被控制以保持在如下状态的方法: 由于外伸支架的设计,它倾向于与倾斜角度一致的方向。 构成:混凝土喷涂机器人31的主体1由辊子2运行,并且在其前部和后部具有外伸支架3,并且由这些外伸支架提升以使中心轴线4以任意角度倾斜并指向轴向 隧道方向 当臂A1,A2和喷嘴连接臂16围绕中心轴线4旋转时,调节每个臂的旋转角度,同时调节从喷嘴19的中心轴到前端的距离并喷射到钻井 在喷嘴19沿着要喷射的圆柱形表面移动的同时执行表面K,使得喷嘴19在一定距离上与隧道内表面K间隔开的状态。 以角度检测器检测倾斜角度的方式进行倾斜角的校正,并且基于差动运算器和比较器的信号液压突出和缩回。
    • 7. 发明专利
    • Automatic spraying method for concrete or the like
    • 混凝土或类似的自动喷涂方法
    • JPS59132972A
    • 1984-07-31
    • JP637883
    • 1983-01-18
    • Kobe Steel Ltd
    • OBATA MITSUYOSHI
    • B05D1/02B05D7/22E21D11/10
    • E21D11/105
    • PURPOSE:To make the work of spraying concrete onto the corner part of a support and the cylindrical inner surface of its middle part, by calculating the locus of the position of the arm of a robot corresponding to the locus of a cylindrical surface along which a nozzle is to be carried, and inducing said nozzle along the excavated surface of a tunnel. CONSTITUTION:For performing the work of automatically spraying concrete or the like onto the cylindrical inner surface of a tunnel, the inclination of a main swinging shaft 4 is adjusted in a manner such that the axis of said main swinging shaft 4 for the arms A1, A2 of a robot is made parallel with the axis of the tunnel. Then, the positions of two horizontal points A, B on a standard plane rectangular to the axis of the tunnel, the position of one vertical point C between the points A and B, and an inward point D existent at a position in a predetermined distance inside one of the aforementioned three points in parallel with the axis of the tunnel are all instructed to a nozzle 19. The positions of the arms A1, A2 against a spraying cylindrical surface J are calculated on the basis of said data, to incline the nozzle 19 toward the corner part of a support with a predetermined angle and to perform spraying while carrying said nozzle 19 along a circular locus. Then, the nozzle 19 is carried along the cylindrical surface J to perform said spraying onto the excavated surface K of the tunnel.
    • 目的:通过计算机器人的臂位置对应于圆柱形表面的轨迹的轨迹,将混凝土喷涂到支撑件的拐角部分及其中部的圆柱形内表面上, 喷嘴将被运送,并沿着隧道的挖掘表面引导所述喷嘴。 构成:为了进行将混凝土等自动喷洒到隧道的圆筒内表面上的工作,主摆动轴4的倾斜度被调节成使得主摆动轴4的臂A1, 机器人的A2与隧道的轴线平行。 然后,在距离隧道轴线的标准平面上的两个水平点A,B的位置,点A和B之间的一个垂直点C的位置与内部点D之间的位置存在于预定距离 在与隧道的轴线平行的上述三个点之一内均被指示到喷嘴19.基于所述数据计算臂A1,A2对喷射圆柱形表面J的位置,以使喷嘴 19朝向预定角度的支撑件的角部,并且沿着圆形轨迹承载所述喷嘴19时进行喷射。 然后,沿着圆筒面J承载喷嘴19,对隧道的挖掘面K进行喷涂。
    • 10. 发明专利
    • Controlling method for robot for spraying concrete or the like
    • 用于喷涂混凝土或类似物的机器人的控制方法
    • JPS59132971A
    • 1984-07-31
    • JP637783
    • 1983-01-18
    • Kobe Steel Ltd
    • OBATA MITSUYOSHI
    • B05B7/12B05B13/00B05B13/04B05D1/02B05D7/22B25J9/16E21D11/10
    • B05B13/005E21D11/105
    • PURPOSE:To carry a nozzle along a cylindrical surface in parallel with the axis of a tunnel, in controlling a robot provided at any position inside the tunnel, by instructing four positional coordinates on the basis of a horizontal line passing through the axis of the main swinging shaft of said robot. CONSTITUTION:The positional coordinates of two horizontal points A, B existent in a predetermined spraying distance inside the points A', B' of a horizontal line, which passes through the supporting shaft of the main body 1 of a robot and an axis on a plane rectangular to a main swinging shaft 4, i.e. the axis of a tunnel, intersecting the excavated surface K of the tunnel are instructed. Distances from a point O1 where the supporting shaft on the main swinging shaft 4 is existing to the points A, B are instructed, too. In addition, from the positional coordinates of a point C where a perpendicular line existent on said plane and raised above the point O1 intersects a spraying cylindrical surface J existent in a predetermined spraying distance inside the excavated surface K of the tunnel, the distance between the point C and the shaft 4 is detected. Hereon, the spraying distance and the radius of the cylindrical surface J are values known by planning. Then, a nozzle is induced to the position of a point D which is existent in a distance z inside the point C along a direction in parallel with the axis of the tunnel.
    • 目的:沿着隧道的轴线沿圆柱面平行运送喷嘴,在控制隧道内任何位置的机器人的基础上,通过基于主轴的轴线的水平线指示四个位置坐标 所述机器人的摆动轴。 构成:两个水平点A,B的位置坐标存在于水平线的点A',B'内的预定喷射距离内,该水平线通过机器人的主体1的支撑轴和轴线 指示与主摆动轴4成矩形的矩形,即与隧道的挖掘表面K相交的隧道的轴线。 也指示与主摆动轴4上的支撑轴存在于点A,B上的点O1的距离。 此外,根据在所述平面上存在的垂直线上升并且在点O1上方升高的点C的位置坐标与在隧道的挖掘表面K内部的预定喷射距离存在的喷射圆柱形表面J相距, 点C,检测到轴4。 因此,喷射距离和圆柱形表面J的半径是通过规划已知的值。 然后,喷嘴被引导到沿着与隧道的轴线平行的方向在点C内存在的距离z的点D的位置。