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公开(公告)号：US20240051694A1
公开(公告)日：2024-02-15
申请号：US18267618
申请日：2021-12-14
CPC分类号： B65B13/325 , B65B13/16 , B65B21/245 , B65B49/12
摘要： The invention relates to a strapping device and a method for producing strapped packages, which combine at least two articles by means of at least one strap. The strapping device is paired with a device for providing two or more grouped articles. and the strapping device comprises a handling device (10) with two pivoting arms (11, 12) which can be adjusted relative to each other and each of which is equipped with clamping devices (14, 15) for fixing the belt ends (27) of a strapping belt (26) or a strapping blank (28) in a clamped manner. The pivoting arms (11, 12) can surround the grouped articles for the purpose of strapping same, thereby pivoting the first pivoting arm (11) and the second pivoting arm (12). The strapping device additionally comprises a fixing device for connecting the two belt ends (27) of the strapping belt (26) or the strapping blank (28).
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公开(公告)号：US20240025584A1
公开(公告)日：2024-01-25
申请号：US17814227
申请日：2022-07-21
申请人： ABB Schweiz AG
发明人： Jason Zerweck , Kevin Murphy
CPC分类号： B65B13/22 , B65B13/08 , B65B13/025 , B65B13/327
摘要： A tool to bundle a plurality of elongate articles using a weldable tape includes a guide block, a motor assembly, and a drive block. The motor assembly can include a motor and a gear train. The drive block can include a first bracket, a second bracket, a first wheel assembly, a second wheel assembly, and a spring element. The drive block can connect to the gear train of the motor assembly using a slot and tooth arrangement. A rotation of the motor can cause a rotation of the first wheel assembly and the second wheel assembly of the drive block to feed the weldable tape through the tool.
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公开(公告)号：US11643232B2
公开(公告)日：2023-05-09
申请号：US17312059
申请日：2019-11-07
申请人： SUND BIRSTA AB
发明人： Peter Mårstedt , Erik Danielsson , Ove Englund
摘要： A binding machine including a feeding and tensioning device for feeding a binding element in the form of a wire or strap around a space, and a joining device for forming a joint between a first binding element section at the leading end of the binding element and a second binding element section at the trailing end of a piece of the binding element arranged in a loop in or around the space to thereby form a closed loop of this piece of the binding element. The feeding and tensioning device is configured to exert a tensile force on the binding element in order to subject the joint to a tensile test. During this test, a gripping arrangement is configured to keep the first binding element section secured in fixed position by engagement with a part of the first binding element section located between the joint and the leading end of the binding element.
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公开(公告)号：US11560245B2
公开(公告)日：2023-01-24
申请号：US17653581
申请日：2022-03-04
发明人： Flavio Finzo , Mirco Neeser , Dimitrios Takidis
摘要： Various embodiments of the present disclosure provide a mobile strapping device for strapping packaged products using a loop of wrapping strap. The strapping device includes a tensioning device for applying tension to the strap and a connecting device for connecting two overlapping portions of the strap. The tensioning device includes a rotatable tensioning wheel and a tensioning plate. The tensioning wheel is supported by a rocker that is pivotable to change a distance separating the tensioning wheel and the tensioning plate. The mobile strapping device includes a motor that is operably connectable to the rocker or the tensioning wheel such that the motor causes pivoting of the rocker or rotation of the tensioning wheel when operating in a first direction of rotation. In various embodiments, gearing, including a plurality of planetary gear sets, is used to operatively connect the motor to the rocker and the tensioning wheel.
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公开(公告)号：US11530059B2
公开(公告)日：2022-12-20
申请号：US16677266
申请日：2019-11-07
发明人： Mirco Neeser , Roland Widmer , Flavio Finzo
摘要： A strapping device including a tensioner operable to apply a strap tension to a loop of wrapping strap, a friction welder operable to produce a friction weld connection at two areas of the loop of wrapping strap disposed one on top of the other, a motor operable in a first rotational direction to drive the tensioner and in a second opposite rotational direction to drive the friction welder, and a control device. The control device is configured to, in response to receiving a first designated input: (1) operate the motor in the first rotational direction to drive the tensioner until a predetermined strap tension is reached in the loop of wrapping strap; and (2) afterwards, automatically operate the motor in the second different rotational direction to drive the friction welder to produce the friction weld connection.
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公开(公告)号：US20220220755A1
公开(公告)日：2022-07-14
申请号：US17711750
申请日：2022-04-01
申请人： MAX CO., LTD.
发明人： Osamu ITAGAKI , Takeshi MORIJIRI , Tatsunori SERA , Takuya CHIGIRA , Kazuhisa TAKEUCHI , Sadayoshi TAKEUCHI
摘要： It provides a reinforcing bar binding machine capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which to wrap around the reinforcing bar with the wires wound around the reinforcing bar, and a binding unit which twists a intersecting portion between one end side and the other end side of the wire wound around the reinforcing bar.
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公开(公告)号：US20210371143A1
公开(公告)日：2021-12-02
申请号：US17332768
申请日：2021-05-27
申请人： Golden Bear LLC
摘要： A strapping tool is disclosed herein. In one or more embodiments, the strapping tool includes a motive power source and a sealing assembly. The sealing assembly includes a first punch and a die, the first punch and die configured to crimp or cut a notch in a strapping seal member and/or a piece of strapping so as to secure the piece of strapping around a package or bundle of items.
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公开(公告)号：US20210269183A1
公开(公告)日：2021-09-02
申请号：US17322082
申请日：2021-05-17
发明人： Dustin D. Elliott
摘要： Various embodiments of the present disclosure provide a strapping device configured to carry out a strap-attachment check cycle. After attaching leading and trailing strap ends of a strap to one another to form a tensioned loop of strap around a load, the strapping device is configured to carry out the strap-attachment cycle to test the strength of the attachment between the leading and trailing strap ends and to provide feedback as to whether the strap attachment is satisfactory.
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79.发明申请公开(公告)号：US20210237917A1
公开(公告)日：2021-08-05
申请号：US17051907
申请日：2019-05-09
申请人： Sund Birsta AB
发明人： Erik DANIELSSON , Peter MÅRSTEDT , Ulf SJÖSTRÖM
IPC分类号： B65B13/32
摘要： A strapping machine comprising: —a feeding device for feeding astrap (3) around one or more objects and subsequently retracting the strap to draw it tightly around said objects; —a welding device for forming a welded joint between a first section at the leading end of the strap and an overlapping second section at the trailing end of a piece (3a) of the strap fed around said objects to thereby secure this piece in a loop around the objects; —a support member (24) for supporting said overlapping strap sections during the formation of the joint, a recess (25) being provided in an upper support surface (26) on the support member; and—a pressing element (27) with a shape adapted to the shape of said recess, the pressing element and support member being configured to form a permanent bulge (30) on the first strap section by a press forming action between the pressing element and the support member.
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公开(公告)号：US20210214109A1
公开(公告)日：2021-07-15
申请号：US17059384
申请日：2019-06-07
发明人： Jose CUNHA , Ralf DAHLHAUS , Christian NOELKE
摘要： The invention relates to a method for producing strapping. A strapping band (4) is first guided about at least one packaging piece, tightened, and equipped with a closure at band ends (4a, 4b) to be connected in a closure unit (1). Furthermore, at least one sensor (7) connected to a control unit (8) is provided in the closure unit (1). One or more closure parameters are detected by means of the control unit (8) using the sensor (7), and the closure unit (1) is correspondingly actuated. According to the invention, the sensor (7) is designed as a load cell (7) which is let into a compression ram (6a, 6b) of the closure unit (1).
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