• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Two pliers (17, 18) are arranged to clamp and hold the wire in the throat of the wire guide (19) at the vicinity of the rotary head (1) which is associated to a stop (12) for stopping the wire and to a shearing means (13) and which has a central clearing (4) open in the direction of the object (S) to the bound in which inclined radial passages (2, 3) for the wire open, of which the ends are twisted during the rotation of the head (1) to form a twist of which the configuration is imposed by the inner configuration of said central clearing (4).
    公开号:SU1435148A3
    申请号:SU823516806
    申请日:1982-11-24
    公开日:1988-10-30
    发明作者:Гренон Рене
    申请人:Рене Гренон (FR)；
    IPC主号:
    专利说明:

    eleven
    The invention relates to packaging, and more specifically to devices for connecting, by twisting the two ends of an electrical wire. : The aim of the invention is to increase the strength of the joint.
    This goal is achieved with a foro account, that in the twist formed by this device there are no protruding ends that can engage and the twist itself is double.
    Fig. 1 schematically shows a device for connecting by twisting the two ends of the binding wire, a section; figure 2 is a view of A on fgg.1 (captures are not shown); on fig.Z - ce 1enie BB in figure 1; figure 4 - section bb in figure 2; FIG. 3 shows the position of the ends of the wire after turning the screw-on head on a roll-turn; and FIG. 6 is the same, top view, in FIG. 7, the position of the ends of the wire after turning the twisted head and three quarters of a full turn; on Fig the same, top view; in FIG. 9 The position of the ends of the wire after one full turn of the twisting-rod, in FIG. 10 - the same, b. figure 11 - ready connection henow wire, side view} 1G.12 - the same, vdk from below; in fig. 13 Oh, top view.
    The device for connecting by twisting the two ends of the strand wire includes a rotating twisting head 1, a symmetrical two cylindrical inclined channels 2 and 3, an axial cavity 4, an outer conical part 5.
    . The inclined channels 2 and 3 may have expanded nвdies sections 6 and 7 at the entrance to the axial cavity, on the side surface of which it is possible to make 1 notches 8 and 9 adjacent to the base ti having a flat bottom with sub-bands with in the direction of fixed wiring and the reverse direction rotating the twisting head in sections 10 11.
    The twisting head is mounted between the fixed stop 12, mounted (opposite the one of the cylindrical channels 2 and the fixed part of the cutting means 13, interacting K) with the end of the second channel. 3
    The twisting head 1 is mounted in the frame 14 by means of two bearings 15 and is rotated on



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    ABOUT
    engine 16 a known design. Two independent and symmetrically located grippers 17 and 18 are also included in the design of the device and each of them can hold one end of the wire.
    The channels 2 and 3 in the twisting head 1 are tilted symmetrically so that their direction coincides with the direction of the channels of the fixed wiring of the guide assembly 19.
    In the normal stopped position of the head 1, the outer opening 5 of the channel 2 opposite to the core wire feeding unit 20 is in close proximity to the fixed external stop 12, while the outer opening of the channel 3 from the side of the feeding unit 20 is in the continuation of the channel 21, - a guide unit 19, which is not fixed in fixed wiring, also has a pair of turning posts and forms cutting means 13 with this part. Channel 21 also serves to guide the wire 22 coming from the feed unit 20. The wire is snacked at the very beginning of rotation of the head 1 as a result of moving channel 3 relative to channel 21. Channels 2 and 3 have a strictly defined length so that the wire is bitten at a length exactly necessary for twisting, so that after twisting it is not necessary cut, nor bend the length of the length.
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    Inside the twisting head 1, the inclined channels enter the axial cavity 4 having a flat bottom 23 located in a plane perpendicular to the axis of rotation of the twisting head 1. In its upper part, the axial cavity 4 is open towards the inside of the guide assembly,. in the direction of the item to be bound. In front of the axial cavity 4, channels 2 and 3 expand, which allows the wire to take up a position in a plane perpendicular to the axis of rotation of the head as soon as its ends leave the inclined parts of the channels where the twisting operation began (Fig. 3). Flat bottom 23 ensures that the first turn of the twist flat shape, as shown in Fig.7. Thus, the depth of the axial cavity 4 is equal to the desired twist length.
    To the side of each channel 2 and 3, the axial cavity 4 is enlarged in the direction opposite to the direction of rotation of the twisting head 1 due to the presence of notches 8 and 9. In the radial direction these notches have a length at least equal to the length of the free ends 24 and 25 of the wire 22 after they limb in the transverse plane, occurring as indicated above. This position is shown in AIG.7,
    The bottom of each notch 8 and 9 (Fig. 4) begins at the level of the bottom 23 of the axial cavity 4 and then goes, gradually rising in the direction of the guide assembly and the object to be connected.
    Each gripper 17 and 18 includes a housing 26, which is at the same time a fixed part of the guide assembly 19. In the housing there is a guide groove 27 (FIG. 3). In the immediate vicinity of the head 1, on either side of it, movable clamping jaws 28 are mounted, which are rotatably mounted around the radial axis 29. Each of the jaws ends with a spout, forming in places a wall of the groove 27 open to the object to be connected. A pusher 30 cooperates with the sponge 28 with a spring 31, which acts in the direction of opening the gripper, and the jack 32 with the pushing rod 33, which acts in the direction of closing the gripper. On the fixed part of the guide assembly 19, each clamping jaw 28 is positioned as close as possible to the rotating head 1. When the jaws 28 are in the closed position, the wire 22 is firmly clamped in the groove 27 and secured against any slipping. The second clamping jaw gripper serves as a fixed part of the guide assembly.
    The device works as follows.
    The feed assembly 20 pushes the wire into the channel 3, then into the grip 18 and into the channel 2. The wire stops at the stop 12.
    The gripper 18 closes and clamps the channel 21 while the feeding assembly 20 changes its direction of rotation and pulls the wire 22, clamping the item to be bound.
    At the end of the wire tensioning operation, the grip 17 is closed and the channel 21 is clamped. The feed assembly 20 stops
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    and twisting head 1 starts rotation. At this moment, the wire is cut between the fixed part of the cutting means. 13 and the outer edge 34 of the channel 3. The twisting J head 1 continues its rotation and the two free ends 35 and 36 of the wire begin to twist on one another, and the length
    provided by axial movement of the ends of the wire 22, which are included in channels 2 and 3.
    When the wire wrapped around the object to be bound is clamped in the grip 18 in the immediate vicinity of the twisting head 1 from the channel 21 side, the tension of the wire 22 can be precisely adjusted using the return stroke of the feed assembly 20. After closing the second grip 17, installed on the side of the abutment 12J, the tension of the wire remains at a predetermined value. This tension remains unchanged during the twisting of the ends of the wire, since it involves only the free ends of the wire, which are outside the grippers 17 and 18, which act on the wire between the head 1 and the object to be bonded.
    On the clamping jaw 28 (Fig. 1) of the claw 17, there is a side surface located in the immediate vicinity of the head 1 in such a way that this surface serves as a stop 12 for the wire 22.
    The presence and positioning of the grippers 17 and 18 allows twisting at the free ends of the wire without changing the degree of tension. The twist itself can be made of any desired shape by appropriately shaping the axial cavity 4, which includes channels 2 and 3. The shredder shape is preferable because it allows the twist to be made in an extremely advantageous shape.
    After turning to some part of the turnover, the linear parts 35 and 36 begin to rotate around the nodes 37 and 38 of channels 2 and 3 under the action of the advance of the first part. the strands 39, the ends 40 and 41 of portions 35 and 36 enter the expanding portions 6 and 7 of channel 3. At this moment the strand 39 touches the bottom 23 of the axial cavity 4 and has the configuration shown
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    权利要求:
    Claims (4)
    [1]
    1. A device for twisting two ends of the strapping wire, comprising a strand wire feed unit, an annular detachable guide unit with a pair of rotary wires, having a rotational movement of the curved head with an axial cavity of cylindrical shape and a flat base open from the side of the guide unit two through inclined, open from its lateral sides of the head and cavity oppositely directed channels, and a cutting tool, characterized in that, in order to increase firmly This connection, it is equipped with a fixed wiring located between the rotary wires and having a filling channel, the input end of which is opposite the strapping wire feed unit, fixed and fixed wiring with two grippers for clamping in it the ends of the strapping wire located on opposite sides of the twisting head, and an emphasis mounted on the side of the twisting head, which is mounted in a fixed wiring, while the output end of the refueling channel of the fixed wiring and an emphasis They are laid one opposite the other and at the level of the open ends of the inclined channels of the twisting head, grooves for the strapping wire are made in the rotary and fixed wires, and in the last groove they are conjugated with the inclined -. , with the channels of the twisting head in its initial position, and the cutting tool is formed by the edges of the adjacent open ends of the refueling channel of the fixed wiring and the inclined channel of the twisting head.
    [2]
    2. The device according to claim 1, characterized in that each grip for clamping the ends of the strapping wire in the fixed wiring is made in the form of a rotary jaw mounted to interact with the wall of its groove.
    [3]
    3. The device according to claim 1, characterized in that the emphasis is formed by the lateral surface of one of the grippers for clamping the ends of the strapping wire in a fixed wiring.
    [4]
    4. The device according to claim 1, characterized in that the inclined channels of the twisting head have expanding sections at the entrance to the axial cavity, on the side wall of which there are recesses adjacent to the base and having a flat bottom that rises in the direction of the stationary wiring and in the opposite direction of rotation of the twisting heads.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1435148A3|1988-10-30|Arrangement for connecting two ends of binding wire by twisting
    US4834148A|1989-05-30|Reinforcement binding machine
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    US4865087A|1989-09-12|Wire tying mechanism
    US4823686A|1989-04-25|Bale wrapping device
    US1942625A|1934-01-09|Wire grip
    US2330736A|1943-09-28|Clamp
    KR100270642B1|2000-11-01|Tool for stripping cover of electric wire
    US4160469A|1979-07-10|Twisting device for a machine for binding packages with wire
    US5501251A|1996-03-26|Wire twisting and cutting tool
    CA2090442A1|1993-08-29|Method and apparatus for tying one or more articles
    US2834382A|1958-05-13|Gripper for wire tying machine
    US3940841A|1976-03-02|Clipper apparatus for attaching material to a broomstick or the like
    JPH0752693B2|1995-06-05|Device for winding wire on bobbin
    CN212738621U|2021-03-19|Packing head of horizontal high-speed wire packing machine
    US2742698A|1956-04-24|Cable cutting and swaging tool
    US5743309A|1998-04-28|Joining tool and a method for its use
    JP2003027746A|2003-01-29|Reinforcing-bar binding machine
    US4393905A|1983-07-19|Wire splicing tool
    CN109283647A|2019-01-29|A kind of attached on-hook of optical cable
    US5226461A|1993-07-13|Strap crimp and crimping tool
    JPH0666148B2|1994-08-24|2-step clamp method for electric wire
    US1951891A|1934-03-20|Twisting and looping tool for wire
    US1202607A|1916-10-24|Wire-twisting tool.
    US1445634A|1923-02-20|Wire-splicing tool
    同族专利:
    公开号 | 公开日
    IT8220435D0|1982-03-26|
    AU552426B2|1986-05-29|
    EP0074985A1|1983-03-30|
    JPH0132085B2|1989-06-29|
    US4508030A|1985-04-02|
    DE3260568D1|1984-09-20|
    BR8207245A|1983-03-01|
    JPS58500248A|1983-02-17|
    WO1982003368A1|1982-10-14|
    EP0074985B1|1984-08-15|
    AU8272482A|1982-10-19|
    IT1151528B|1986-12-24|
    FR2502582A1|1982-10-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE470138C|1926-10-12|1929-01-09|Wilhelm Wanger|Device for bundling rolling bars|
    US2346209A|1941-10-16|1944-04-11|Wald William E De|Button and fastening unit|
    SE321890B|1965-11-26|1970-03-16|Sundsvalls Verkstaeder Ab|
    FR1553076A|1967-11-29|1969-01-10|
    FR1576602A|1968-06-12|1969-08-01|
    SE380496B|1973-05-10|1975-11-10|Sunds Ab|BINDING MACHINE|
    JPS579332Y2|1976-09-21|1982-02-23|
    JPS5538805U|1978-09-07|1980-03-12|
    US4252157A|1979-01-09|1981-02-24|Takigawa Kogyo Co., Ltd.|Automatic bundling apparatus|
    FR2429150B1|1979-02-22|1982-07-02|Mecanarbed Sa|FR2542721B1|1983-03-16|1985-07-26|Grenon Rene|VARIABLE LENGTH GUIDING DEVICE FOR PUSHED WIRE|
    JPH0229409B2|1986-05-17|1990-06-29|Toyota Kihan Kk|
    US4827991A|1986-10-28|1989-05-09|Ben Clements & Sons, Inc.|Twist tie feed device|
    US5027701A|1989-04-26|1991-07-02|Takigawa Kogyo Co., Ltd.|Binding machine|
    NL9200485A|1992-03-16|1993-10-18|Hoogovens Groep Bv|METHOD AND APPARATUS FOR BINDING A BUNDLE|
    DK45494A|1994-04-20|1995-10-21|Rolf James Slater Christensen|Binder and method of use thereof|
    US5494372A|1994-05-03|1996-02-27|Ipc Technologies Inc.|Pavement imprinting apparatus and method|
    AT238859T|1994-06-24|2003-05-15|Talon Ind Llc|CABLE TIE TOOL WITH DRIVE MECHANISM|
    WO1996000135A1|1994-06-24|1996-01-04|Talon Industries, Llc|Wire tying tool with drive mechanism|
    EP0751269B1|1995-06-30|2000-09-20|Max Co., Ltd.|Wire guide mechanism for a reinforcement binding machine and reinforcement binding machine|
    EP1296873B1|2000-06-06|2005-03-30|JBJ Mechatronic ApS|A method and an apparatus for twisting and tightening a wire|
    US7255135B2|2001-07-25|2007-08-14|Max Co., Ltd.|Reinforcing steel bar typing machine|
    EP2666932B1|2005-10-10|2016-07-20|Construction Tools PC AB|Object binding|
    GB0906575D0|2009-04-16|2009-05-20|Tymatic Ltd|Wire binding machines|
    GB0908106D0|2009-05-11|2009-06-24|Tymatic Ltd|Machine for binding reinforcement bars|
    US9597724B2|2010-09-02|2017-03-21|Jon R. Kodi|Wire twisting tools and methods|
    DE102012216831A1|2012-09-19|2014-03-20|Wobben Properties Gmbh|Device and method for automatic twisting of metal wires, in particular for connecting adjacent, preferably crossing structural elements|
    CN102887238A|2012-10-17|2013-01-23|北京中冶设备研究设计总院有限公司|Profile steel binding machine and binding method|
    NZ710453A|2014-07-31|2019-05-31|Max Co Ltd|Reinforcing bar binding machine|
    JP6398435B2|2014-07-31|2018-10-03|マックス株式会社|Rebar binding machine|
    SE539617C2|2016-02-12|2017-10-17|Construction Tools Pc Ab|Knot plate for a sewing machine and a sewing machine comprising the knot plate|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8106106A|FR2502582A1|1981-03-26|1981-03-26|TWISTING SYSTEM FOR METALLIC WIRES|
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