• 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:
    Bei dieser Anlage ist eine Ablaufhaspel, eine Bearbeitungsvorrichtung und eine Richt- und Schneidvorrichtung (6) vorgesehen. Damit ohne Beeinträchtigung der Synchronisierung der aneinandergereihten Vorrichtung unmittelbar an die Bearbeitungsvorgänge ein Richtvorgang angeschlossen werden kann, sind in Drahtvorschubrichtung vor und hinter dem Richtrotor (20) der Richtvorrichtung (6) Paare von an den Draht (1) mit wählbarem Druck angepreßten, den Draht mit Klemmschluß erfassenden Treibrollen (15,16) und vor den Treibrollenpaaren ein der Bearbeitungsvorrichtung nachgeschaltetes Spill (13) angeordnet; das Spill (13) und die Treibrollen (15),16) sind von einem gemeinsamen Motor (10) mit unterschiedlicher Umfangsgeschwindigkeit antreibbar, wobei die Umfangsgeschwindigkeit der Treibrollen (15,16) größer als die Umfangsgeschwindigkeit des Spills (13) ist.
    公开号:SU1090256A3
    申请号:SU813255246
    申请日:1981-03-09
    公开日:1984-04-30
    发明作者:Гетт Ханс；Штойссер Гюнтер；Гамилльшег Отто；Риттер Герхард；Риттер Клаус
    申请人:Эфг Энтвиклюнгс-Унд Фервертунгс-Гезельшафт Мбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the treatment of metals by pressure, in particular to devices for processing wires, such as descaling, sizing, and / or drawing and following the following editing. A known installation for machining wires, comprising an unwinding device, a processing device with a descaler, a welding machine, a pair of pulling tensioning rollers installed in front of the processing device and behind it, at each of the pulling tensioning rollers, is connected with the drive of their rotation assistance of the kinematic chain, and the rollers are installed with the possibility of adjustable movement of one roller relative to another. If hot rolled wires should be processed into welded reinforcing bars, then it is necessary to first clean their surface from all contaminants, since a strong welded joint is not achieved. After the cleaning process, the lock is accurately corrected and cut to length, and then fed to the welder. The surface of the wire is cleaned in the descaling unit in two successive processes: the removal of scale by crushing (most of the loosely adhering residue is detached from the surface of the wire) and the cleaning of the scale by brushes (mechanically removing the residue from rolling) l. Pulling the wire through the scale removal section by crushing due to strong changes in the shape (direction) of the wire as it goes around the rollers requires great effort. Therefore, the wire is attached to a descaling device on a drum driven by a motor. In the known device, the necessary traction forces must be provided and the speed of the wire through the descaling and dressing devices synchronized, which sometimes presents difficulties. The purpose of the invention is to ensure that the process is discontinued by unloading the rollers of the dressing unit from the thrust force while pulling the wire through the processing device. The goal is achieved in that a wire processing unit, preferably for descaling, calibration or drawing and subsequent dressing, comprising an unwinding drum for the wire, a device for processing, preferably descaling, calibration or drawing, an straightening unit with drive rollers, covering the terminal wire a clamp connected by mechanical transmission with a suitable motor, and a cutting device equipped with a wire feed unit made in the form of a disc placed between the device ohm for processing and straightening unit, and an additional mechanical gear connecting the disk with the drive motor and devices for pressing the drive rollers of the straightening unit with adjustable pressure; i to the wire, the said mechanical gears are implemented with parameters that ensure the exceeding of the peripheral speed of the drive rollers edits over the peripheral speed of the disk. FIG. 1 - a schematic representation of the installation units; in fig. 2 type feeder and edits; in fig. 3 is a top view of FIG. 2. The wire processing unit comprises a winder 1, an emergency stop device 2, a device for removing scale, consisting of a crushing line 3 and a brushing section 4, a straightening device 5 with a cutting unit 6. In the straightening device 5, a motor 7 is provided, which, through an intermediate gear 8 and a worm gear 9, drives a disk 10, around which the wire is wound into one or more turns, and through a wedge-drive gear 11 drives a pair of 12 and 13 tons of needles rollers that pull the wire through the straightening device 5. Gear ratios of gears 9 and 11 are so consistent with each other that the circumferential speed of the disk 10 is slightly less than the circumferential speed of pairs of 12 and 13 tons of empty rollers.
    The taut rollers 12 and 13 are fitted with the help of the clamping springs 14 and the walking screws 15 to the necessary clamping force. The rectifying rotor 16 is also driven by the engine 7 through a V-belt transmission 17. Scissors 18 connected to the engine 7 and the exit conveyor 19 are attached to the dressing device on the output side.
    The device works as follows.
    The wire is pulled from the coiler and passes the descaling unit. With the help of springs, such a clamping pressure on the wire is established that the tractive force generated by the pulling rollers on the wire becomes sufficient for the friction force between the wire and the disk 10 to provide free from slipping the movement of the wire feed through
    the descaling unit, as well as the possibility of sliding between the rollers and the wire due to the different peripheral speeds of the disk and the heavy rollers.
    Due to rolling rollers that rotate somewhat faster than the wire feed speed requires, a uniform tractive force acts on the wire, and the friction force between the wire and the disk surface remains constant, which ensures a constant wire feed speed. When the device passes the straightening, the wire gets to the output conveyor, and when interacting with an end stop (not shown), the scissors, which can be adjusted and fixed along the conveyor, are activated and cut off a piece of descaler and the straightened wire of the desired length.
    /five
    3e
    I Q
    YU
    FIG. 2
    No
    权利要求:
    Claims (1)
    [1]
    INSTALLATION FOR PROCESSING WIRE, mainly for descaling, calibration or drawing and subsequent dressing, containing an unwinding drum for wire, a device for processing, mainly removing scale, calibration or drawing, dressing unit with drive rollers, covering the wire with a terminal clamp and connected by a mechanical transmission with a drive motor, characterized in that, in order to ensure continuity of the process by unloading the rollers of the dressing unit from the traction force when pulling the wire through device for processing, it is equipped with a wire feed unit made in the form of a disk located between the processing device and the dressing unit, additional mechanical transmission connecting the disk to the drive motor, and devices for pressing the drive rollers of the dressing unit with adjustable pressure to the wire, while the mentioned mechanical gears are made with parameters ensuring the excess of the peripheral speed of the drive rollers of the dressing unit over the peripheral speed of the disk.
    B
    1 ή --------- 1 . Α ~ ί 3it f J ----- g
    FIG. 1
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0423443A1|1991-04-24|Process and device for carrying-out the process to feed a cable into a cable manufacturing automaton
    SU1090256A3|1984-04-30|Apparatus for treating wire
    US2391499A|1945-12-25|Process of and apparatus for operating on sheet metal
    US4286449A|1981-09-01|Machine for mechanical pickling of wires with the aid of rolling
    US4091651A|1978-05-30|Drawing, straightening, sectioning and polishing machine
    US3756059A|1973-09-04|Wire finishing method and apparatus
    US1715219A|1929-05-28|Apparatus for stretching and coiling strip material
    CH658419A5|1986-11-14|METHOD FOR ELECTRIC RESISTANT ROLL SEAM WELDING AND WELDING MACHINE FOR CARRYING OUT THE METHOD.
    DE863927C|1953-01-22|Device for cleaning bobbins by unwinding the residual yarn
    DE2123655A1|1973-01-04| COMBINED STRETCHORIZER SYSTEM FOR METAL STRIPS
    US1669743A|1928-05-15|Method of making wire
    US2087806A|1937-07-20|Method and apparatus for separating metallic articles
    DE2524673C2|1982-04-22|Wire cooling system
    DE807512C|1951-06-28|Bag cleaning and de-encrusting machine
    US2159561A|1939-05-23|Method of and apparatus for removing scale from and sizing rods and the like
    DE607102C|1934-12-17|Pipe length welding machine
    RU2108883C1|1998-04-20|Rod straightening line
    DE3346613C2|1989-12-21|
    CN213339846U|2021-06-01|Automatic annealing and traction device for wires and cables
    AT404215B|1998-09-25|Apparatus for producing enwrapped food products
    DE2314077A1|1973-10-04|CHARGING MACHINE FOR THE HEAT TREATMENT OF PIPES
    DE2422816A1|1974-12-05|PROCESS AND EQUIPMENT FOR THE CONTINUOUS PRODUCTION OF CUT, STRAIGHT PIECES OF WIRE
    DE3335505C2|1985-09-19|Device for drawing in strand-like material, in particular wire, in wire processing machines
    US1493177A|1924-05-06|Straightening attachment for hoop-forming machines
    DE89648C|
    同族专利:
    公开号 | 公开日
    DE3164375D1|1984-08-02|
    EP0036410A2|1981-09-23|
    EP0036410A3|1982-02-17|
    DD157162A5|1982-10-20|
    ATA143980A|1981-08-15|
    AT366302B|1982-04-13|
    EP0036410B1|1984-06-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2067972A|1930-06-18|1937-01-19|Jacob T Leech|Wire straightening machine|
    FR1504363A|1966-09-16|1967-12-01|Izhorsky Zd Im A A Zhdanova|Installation for descaling and derusting the exterior surface of round rolls and tubes|
    IT977972B|1973-03-05|1974-09-20|Bocca E Malandrone Spa|STRAIGHTENING MACHINE FOR CIRCUS LARE SECTION METALLIC PRO YARNS|
    FR2320147B1|1975-08-08|1981-10-09|Revigny Metallurg|
    AU1966276A|1975-11-14|1978-05-25|Copeland W R|Machine for continuously cold working steel bar|AT386364B|1986-07-28|1988-08-10|Evg Entwicklung Verwert Ges|DEVICE FOR STRAIGHTING AND FEEDING A NATURAL HARDENER, HOT-ROLLED WIRE TO A CONSUMER|
    DE4029786A1|1990-09-20|1992-03-26|Schloemann Siemag Ag|METHOD FOR PRODUCING BLANK ROUND STEEL|
    AT414218B|2003-03-14|2006-10-15|Progress Maschinen & Automatio|DEVICE FOR FACING TRUCK WIRE|
    US7073363B2|2003-05-20|2006-07-11|Schumag Ag|Method for processing drawn material and drawn material production installation|
    CN101856674A|2010-04-12|2010-10-13|无锡平盛科技有限公司|Outgoing wire straightening wire clamping device of dead-beat wire drawing machine|
    CN102327926B|2011-06-24|2013-04-24|无锡常欣科技股份有限公司|Wire arranging mechanism of wire drawing machine|
    CN108971222B|2018-08-31|2020-01-31|天津多财宝科技有限公司|rolling production line for flat twisted steel|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT143980A|AT366302B|1980-03-17|1980-03-17|PLANT FOR PROCESSING, HOW TO LAND, MAINTAIN AND / OR DRAW, AND FOLLOWING STRAIGHTING OF WIRE|
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