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    • 5. 发明授权
    • Automatic weighing machines
    • 自动称重机
    • US4040496A
    • 1977-08-09
    • US584842
    • 1975-06-09
    • Thomas William WilsonMichael Johnston Topham
    • Thomas William WilsonMichael Johnston Topham
    • G01G19/30G01G13/285G01G13/29G01G13/295G01G19/22G01G19/38G01G13/04
    • G01G13/2912G01G13/2851G01G13/2852G01G13/2951G01G19/22G01G19/38
    • The invention provides an automatic weighing machine for weighing out a predetermined quantity of fluid materials into a container. The machine includes a fluid material valve of the downward delivery type comprising a closure member having a plurality of selectable positions corresponding to different flow rates through the valve. A weighing control system is adapted to control the valve so as to dispense an appropriate weight of fluid material into the container in accordance with a predetermined program. The control system comprises one or more load cells arranged to provide an electrical output dependent upon the weight of the container plus its contents, and a comparator for comparing the signal from the load cell or cells with a predetermined target weight to be achieved in accordance with the program whereby to provide an electrical error signal instantaneously representative of the additional weight of fluid material to be dispensed. A control means sequentially adjusts the valve to lower flow rate positions in dependence upon both the magnitude of the error and the rate of change of the error.
    • 本发明提供了一种用于将预定量的流体材料称量到容器中的自动称重机。 该机器包括向下传送类型的流体材料阀,包括具有对应于通过阀的不同流速的多个可选位置的封闭构件。 称重控制系统适于控制阀,以便根据预定的程序将适当重量的流体材料分配到容器中。 控制系统包括一个或多个称重传感器,其被布置为根据容器的重量及其内容提供电输出;以及比较器,用于将来自称重传感器的信号与预定的目标重量进行比较,以根据 提供瞬时代表要分配的流体材料的附加重量的电气误差信号的程序。 控制装置根据误差的大小和误差的变化率依次调节阀门以降低流量位置。
    • 7. 发明授权
    • Production system
    • 生产系统
    • US07752826B2
    • 2010-07-13
    • US11279571
    • 2006-04-13
    • Yasushi YamaguchiKazumi KitagawaYukio Nakagawa
    • Yasushi YamaguchiKazumi KitagawaYukio Nakagawa
    • B65B1/32B65B3/28
    • B65B1/32B65B65/003G01G15/00G01G19/38G05B2219/31386
    • A production system is provided in which high production efficiency can be maintained in the entire production line even in cases in which there is a lack of uniformity in the rates at which the articles are actually supplied from a supply unit; the weighing unit, packaging unit, quality inspection unit, or other constituent device has stopped operating; or other problems have occurred. In this production system, a centralized control system controls the set capacities of devices that constitute a production line including a weighing device, a bagging machine, and other devices disposed downstream, so that the capacities are varied on the basis of the detection results of a supply rate detection sensor of a supply device, that is, on the basis of the actual rates of supply from the supply device to the weighing device.
    • 即使在从供给单元实际供给物品的速率不均匀的情况下,也能够在整个生产线上保持高生产效率的生产系统; 称重单元,包装单元,质量检查单元或其他构成装置已停止运行; 或其他问题发生。 在该生产系统中,集中控制系统控制构成生产线的装置的设定容量,包括称重装置,装袋机和设置在下游的其他装置,使得容量根据a的检测结果而变化 供给装置的供给速度检测传感器,即基于从供给装置到称重装置的实际供给速度。
    • 8. 发明授权
    • Grader apparatus
    • 平地机设备
    • US07258237B2
    • 2007-08-21
    • US11033743
    • 2005-01-13
    • Ulrich Carlin Nielsen
    • Ulrich Carlin Nielsen
    • B07C5/16G01G13/00
    • G01G19/38B07C5/16B07C5/38
    • A method for weighing and portioning items utilizing a robot device. The robot device includes a grip, e.g., a suction cup, to remove an item from a delivery station to a receiving area for placement into a particular batch. The method involves placing the items at delivery station according their weight and the weight of items already moved to a receiving area, selecting the items for a batch from the combination of items available for movement to the batch, and selective batching of the items in weight-determined and, optionally, type-determined groups.
    • 一种利用机器人装置称量和分配物品的方法。 机器人装置包括把手(例如吸盘),用于将物品从输送站移除到接收区域以便放置到特定批料中。 该方法包括根据物料的重量和已经移动到接收区域的物品的重量放置物品,从可用于移动到批次的物品的组合中选择批次的物品,以及重量物品的选择性配料 - 确定和任选地,类型确定的组。
    • 9. 发明申请
    • Grader apparatus
    • 平地机设备
    • US20050189274A1
    • 2005-09-01
    • US11033743
    • 2005-01-13
    • Ulrich Nielsen
    • Ulrich Nielsen
    • B07C5/16B07C5/38G01G19/38A47H1/16
    • G01G19/38B07C5/16B07C5/38
    • A method for weighing and portioning items utilizing a robot device. The robot device includes a grip, e.g., a suction cup, to remove an item from a delivery station to a receiving area for placement into a particular batch. The method involves placing the items at delivery station according their weight and the weight of items already moved to a receiving area, selecting the items for a batch from the combination of items available for movement to the batch, and selective batching of the items in weight-determined and, optionally, type-determined groups.
    • 一种利用机器人装置称量和分配物品的方法。 机器人装置包括把手(例如吸盘),用于将物品从输送站移除到接收区域以便放置到特定批料中。 该方法包括根据物料的重量和已经移动到接收区域的物品的重量放置物品,从可用于移动到批次的物品的组合中选择批次的物品,以及重量物品的选择性配料 - 确定和任选地,类型确定的组。
    • 10. 发明申请
    • System and method for dispensing particulate material into a fluid medium
    • 将颗粒材料分配到流体介质中的系统和方法
    • US20040232163A1
    • 2004-11-25
    • US10653022
    • 2003-08-29
    • Frank G. ReinschJohn A. Latting
    • G01G013/00G01F011/10
    • G01G13/18G01G19/38G01G23/3728G01G23/3735G05B2219/2214G05B2219/25022
    • A device for dispensing particulate matter may include a gravimetric sensor to measure the weight of particulate matter mixed with a fluid carrier. In an illustrative embodiment, a dry chemical inductor includes a bin for containing particulate matter, a conduit for transporting a stream of liquid carrier, and a valve for controllably releasing a particulate matter from the bin into the conduit. The device may further include a gravimetric sensor, such as an electronic scale or a load cell, for measuring the weight of particulate matter released from the bin. A controller may receive signals from the gravimetric sensor and actuate the valve to interrupt the flow of particulate matter when the desired amount of particulate matter has been released.
    • 用于分配颗粒物质的装置可以包括重量传感器,用于测量与流体载体混合的颗粒物质的重量。 在说明性实施例中,干式化学电感器包括用于容纳颗粒物质的容器,用于输送液体载体流的导管和用于将颗粒物质从储存箱中可控地释放到导管中的阀。 该装置还可以包括重量测量传感器,例如电子秤或称重传感器,用于测量从箱子释放的颗粒物质的重量。 控制器可以从重量测量传感器接收信号并致动阀门,以在所需量的颗粒物质被释放时中断颗粒物质的流动。