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    • 1. 发明申请
    • AIR CUSHION INFLATION MACHINE
    • 气垫充气机
    • WO2017180657A3
    • 2017-10-19
    • PCT/US2017/027058
    • 2017-04-11
    • AUTOMATED PACKAGING SYSTEMS, INC.
    • SHOOK, Donald, P.HOUIN, ChrisMILLER, Chris
    • B65B31/02B65B51/10B65D39/12B65D81/05G01N27/00G05F1/10
    • An exemplary air cushion inflation machine includes: a first terminal connected to a direct current input; a second terminal; a reference resistor powered by the direct current input; an op-amp; and a transistor. The first terminal of the op-amp is connected to a variable voltage source and the second terminal of the op-amp is connected to the reference resistor. The transistor has a base connected to an output of the op-amp, an emitter connected to the reference resistor, and a collector connected to a first terminal of a sealing band apparatus having first and second terminals. A meltable material placed between the first and second terminals is melted by resistance of current flowing between the first and second terminals. The variable voltage source changes voltage based on a voltage drop measured across the first and second terminals by a voltage measurement device and the constant current.
    • 示例性气垫充气机包括:连接到直流输入的第一端子; 第二终端; 由直流输入供电的参考电阻; 运算放大器; 和一个晶体管。 运算放大器的第一端连接可变电压源,运算放大器的第二端连接参考电阻。 该晶体管具有连接到运算放大器的输出的基极,连接到基准电阻的发射极和连接到具有第一和第二端子的密封带装置的第一端子的集电极。 置于第一和第二端子之间的可熔材料通过在第一和第二端子之间流动的电流的电阻而熔化。 可变电压源基于通过电压测量装置在第一和第二端子上测量的电压降和恒定电流来改变电压。
    • 2. 发明申请
    • SEAL FLATTENER
    • 密封FLATTENER
    • WO2017124091A1
    • 2017-07-20
    • PCT/US2017/013763
    • 2017-01-17
    • AUTOMATED PACKAGING SYSTEMS, INC.
    • SHOOK, Donald, P.SUSTER, Jared, A.
    • B65B43/26B65B43/30B65B43/36
    • B65B51/10B65B5/022B65B5/045B65B7/02B65B43/123B65B43/267B65B43/30B65B43/36B65B51/146B65B61/12B65B65/02
    • An exemplary apparatus for making packages from a web of interconnected bags includes an indexing mechanism, an opening arrangement, a pair of engagement devices, and a sealing arrangement. The indexing mechanism is configured to move the web of interconnected bags along a path of travel. The opening arrangement is configured to open a bag such that an opening is formed in the bag and a product can be placed into the opening of the bag. The pair of engagement devices are configured to engage the bag and close the opening of the bag. Each engagement device includes a base member, a first link, a second link, a sliding pivot member, and a finger. The first link is pivotably connected to the base member, and the second link is pivotably connected to the first link. The sliding pivot member is configured to allow the second link to slide through the sliding pivot member and pivot in relation to the base member.
    • 用于由互连袋的网制造包装的示例性设备包括索引机构,开口装置,一对接合装置和密封装置。 索引机构构造成沿着行进路径移动互连袋的幅材。 开口装置构造成打开袋子,使得袋子中形成开口并且产品可以放入袋子的开口中。 该对接合装置构造成接合袋子并关闭袋子的开口。 每个接合装置包括基座构件,第一连杆,第二连杆,滑动枢轴构件和手指。 第一连杆可枢转地连接到基座构件,并且第二连杆可枢转地连接到第一连杆。 滑动枢轴构件构造成允许第二连杆滑动穿过滑动枢轴构件并且相对于基座构件枢转。