• 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:
    Deviator device for a web, particularly a paper web, in which a deviator drum, disposed between an inlet guide surface and an outlet guide surface for the web, is variously inclined by rotation about an axis tangential both to the inlet surface and to the drum, in order to move the web transversely to the inlet surface through a required distance which can be varied at will within a required range.
    公开号:SU1058499A3
    申请号:SU813252244
    申请日:1981-02-26
    公开日:1983-11-30
    发明作者:Сераньоли Энцо
    申请人:Г.Д.Сочиета Пер Ациони (Фирма)；
    IPC主号:
    专利说明:

    sd
    00

    The invention relates to devices for feeding tape material, in particular paper web. A device for feeding tape material is known, which includes a podacitic roller, a diverting roller and a deflection roller. The disadvantage of this device is its unreliability in operation. The closest technical solution to the present invention is a device for feeding a ribbon material with a feed roller, a discharge roller, and a deflection drum located between them, installed with Bpaiue capability. neither relative to the axis, with an adjustable - supporting device 2. The disadvantage of the known devices is due to the possibility of breaking the ribbon at elevated speeds. The purpose of the invention is the elimination of tape breakage at elevated speeds x. This goal is achieved by the fact that in the device for supplying tape material, containing a feed roller, a take-off roller and a deflection drum disposed between them, mounted rotatably about an axis, with an adjustable supporting device, the latter consists of an arcuate slider and an arc-shaped guide with a support for positioning the slider coaxially with the tangential axis of the drum, wherein the guide has a curvature identical to that of the slider to allow pamper her last. The device is equipped with a device for fixing the slider relative to the guide. In addition, the device is equipped with a device for adjusting the position of the diverter. roller. FIG. 1 shows the proposed device in axonometric view in FIG. 2, the same side view; FIG. 1 is a variant of the embodiment, axonometric, 1. The device is fed with the tape material 1, in particular a thin paper web, which is displaced in the transverse direction relative to the input direction by a distance A, which may vary in a certain range. The device includes a fixed support plate 2 and a support plate S attached to the plate 2 by connecting means (not shown) preferably of a detachable type, which can be arranged in such a way as to allow the plate 3 to be positioned along the longitudinal axis of the plate-2. Three fingers 4-6 protrude from the plate 3 from the side, opposite to the plate 2, perpendicular to it, it is preferable to place the fingers in one plane (Fig. 1), place the first two side by side and at a certain distance from the third, and tip 5 - mechishchu with fingers 4 and 6; Corresponding cylindrical rollers 7 - 9, having a length greater than the width of the blade 1, are rotatably mounted on fingers 4 - b using bearings (not poks1zany), fingers 4 and 5 are mounted in a fixed position. plate 3, and finger 6 can also be attached in a fixed position; plate 3 has on its side facing roller 9 a groove 10 whose axis is parallel to the plane passing through fingers 4 and 5 and in its base surface through slot 11, through which the finger 6 passes. provided with an elongated flange 12, which slidably engages with the groove 10 and has a threaded end extending from the slot 11 and secured with a nut 13, tightening of which provides the possibility of locking the flange 12 in any position along the groove 10, the device also contains a block 14, welded to the plate 2 in a position adjacent to the plate 3, and having a back surface 15 located in contact with the plate 3, a side surface 16, perpendicular to the plate 2 and parallel to the plane passing through the fingers 4 and 5, and the front surface comprising a surface 17 parallel to the plate 2 and an inclined surface 18 connected to a flat ledge 19, perpendicular surfaces 16 and 1.7. On the surface 18 there is a groove 20 in the form of an arc of a circle, with its ends open and one of them is located at the end surface 17 opposite the step 19, and the other on the center line of surface 18, Slider 21 in the form of a part of the arc, having a curvature identical to that of the groove 20, and a length longer than the last, slidably mounted in the groove 20. The slider 21 has square across a cross section and provided with two curved slots 22, through which the corresponding screws 23 are provided, fitted with washers 24 and installed for stopping
    Renee slider 21 in the groove 20 in any desired position.
    One of the ends of the slider 21 extends beyond the surface 18 and rigidly supports the finger 25, whose axis is tangential to the longitudinal axis of the slider 21. The finger 25 rotatably supports a cylindrical drum 26 including an external cylindrical wall 27 provided at one end with an annular flange 28 that goes out for the center line of the tubular sleeve 29, coaxial with the wall 27 and rotationally connected to the pin 25 by means of two bearings 30.
    The slider 21 has an axis, the trace of which in the plane of FIG. 2 is designated H which is perpendicular to the T axis and tangential both to the generator of the roller B, which is facing the roller 9, and also To the point on the center of the wall 27 that is facing the roller 8 on the outer surface. any position of the slider 21 in the groove 20, and the axis C is the axis around which the system turns, formed by the slider 21 and the drum 26.
    In operation, if part of the axis 31 of section 32 of material 1 leaving the device must be shifted transversely to a certain distance A relative to part of the axis 31 of section 33 of material 1 entering the device, the slider 21 is positioned in the groove 20 so that the axis the drum 26 forms, with a straight line parallel to the axis of the fingers 4 and 5, such an angle that
      ,
     where W is the diameter of the drum 26, i.e. the diameter of the outer surface of the wall 27.
    Then the roller 9 is displaced in the transverse direction until its forming, facing the roller 8, becomes tangential to the axis K, parallel to the axis H and casa. to the central point on the generatrix of the outer surface of the wall 27 facing the roller 9.
    After that, the material 1 is manually wrapped around the roller 7 (counterclockwise), then around the roller 8 (clockwise), then around the drum 26 (counterclockwise) and around roller 9 (clockwise). The outlet portion 32 is then connected to a tensioning device (not shown), which during operation causes material 1 to quickly unwind.
    The position occupied by material 1 in which axis 31 is located along the axes H and K is the most preferable, since miQ impedes the forces applied to material 1 as it moves in the transverse direction. In this position, the central zone of the parts of the material 1, extending between the drum 26 and the rollers 8 and 9, is subjected to twisting and stretching created by said pulling device. The use of the device is possible even with extremely thin and delicate material 1.
    0 Since the position of material 1 shown. 1 and 2 is the position of the minimum force, i.e. the position of stable equilibrium, the location of material 1 around the tracks 7–9 and the drum 26 does not require special attention. Even if material 1 is inaccurate, it immediately moves to the position shown in FIG. 1 and 3, as soon as the driving device starts to operate, while the subsequent displacement of the section h32 relative to the section 33 is always equal to the required displacement A.
    5 Roller 7 is needed only when the arrows 34 and 35 point in the same direction. If the arrows 34 and 35 point in different directions, it can be avoided. p device depicted on
    FIG. 3, characterized in that its roller 9 is located on the side of the rollers 7 and 8 and the drum 26 is also located on the side of the rollers 7 and 8 and in the same vertical plane with the roller 9. Different placement of material 1
    with respect to the rollers 7 to 9 and the drum 26 can be accurately deduced from the position of the material 1.
    Numerous modifications of the proposed device are possible. In particular, the rollers 8 and 9 can be replaced by curved plates (not shown), installed to form the entrance pressure surface and the output guide surface in sliding engagement with material 1. 14. / 33
    权利要求:
    Claims (3)
    [1]
    1. DEVICE FOR SUBMITTING TAPE MATERIAL, comprising a feed roller, a discharge roller and a deflecting drum located between them, mounted for rotation about an axis, with an adjustable supporting mechanism, characterized in that, in order to prevent the tape from breaking at high speeds, it is adjustable the supporting device consists of an arched slider and an arched guide with a supporting stand for positioning the slider coaxially with the tangential axis of the drum, -governing has a curvature equal to a curvature of the slide, to slide the latter along it possible.
    [2]
    2. The device according to π. 1, characterized in that it is equipped with a device for fixing the slide relative to the guide.
    [3]
    3. The device according to p. 1, rev. - and more so that it is equipped with a device for regulating the position of the discharge roller.
    SI with ς0
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1058499A3|1983-11-30|Device for feeding tape material
    US4129238A|1978-12-12|Apparatus for feeding a web in registry between web passes through a processing machine
    KR910009544A|1991-06-28|Web material continuous winding machine
    US4863087A|1989-09-05|Guide apparatus for elongated flexible web
    CA2025552A1|1991-03-21|Paper web threading apparatus for rotary printing press
    US4170865A|1979-10-16|Yarn slubbing device
    US4371107A|1983-02-01|Welding machine
    US3642221A|1972-02-15|Web-winding apparatus
    US4068789A|1978-01-17|Method and apparatus for controlling a moving web
    US4920622A|1990-05-01|Apparatus for the spreading the guiding of a web of flexible material
    US4150772A|1979-04-24|Planetary wheel advance for a meltable welding cable
    US6007471A|1999-12-28|Flattening device in a paper processing machine
    US4022151A|1977-05-10|Apparatus for pivoting a tensioned web of material away from an adhesive applicator roller therefor
    RU2135658C1|1999-08-27|Apparatus for transporting thread in textile machine, in particular, ribbon loom
    US4412639A|1983-11-01|Deflector and inverter device for strips of web material
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    WO2003091136A3|2004-05-06|Electromagnetic force compensating device for regulating and controlling the tension of a yarn, and system for controlling by means of a plurality of such devices the tension of each single yarn fed from a creel
    SU715416A1|1980-02-15|Apparatus for controllable tensioning of continuous material
    US3132786A|1964-05-12|Adjustable web tensioning apparatus
    JP3021847B2|2000-03-15|Threading device of web press
    SU452252A1|1978-02-25|Device for heat treatment of chemical thread
    GB983286A|1965-02-17|Improvements in or relating to winding and reeling machines
    JPH05214647A|1993-08-24|Thread feeder
    US3055605A|1962-09-25|Expansible roll and support thereof
    SU379404A1|1973-04-20|SHIPPING TO UNIT FOR THE MANUFACTURE OF RUBBER CONVEYOR BELTS
    同族专利:
    公开号 | 公开日
    ES499851A0|1982-09-01|
    BR8101136A|1981-09-01|
    DD156589A5|1982-09-08|
    ES8207086A1|1982-09-01|
    JPS56155138A|1981-12-01|
    AT381294B|1986-09-25|
    ATA65481A|1986-02-15|
    FR2477513A1|1981-09-11|
    IT1133242B|1986-07-09|
    DE3103261A1|1982-04-08|
    JPS6341818B2|1988-08-18|
    AR222278A1|1981-04-30|
    FR2477513B1|1985-02-08|
    SE8100625L|1981-08-28|
    MX154687A|1987-11-25|
    IT8003346D0|1980-02-27|
    NL8100626A|1981-09-16|
    CH644326A5|1984-07-31|
    GB2071060A|1981-09-16|
    PL127144B1|1983-09-30|
    US4383633A|1983-05-17|
    ZA81705B|1982-02-24|
    PL229880A1|1981-09-18|
    CA1161464A|1984-01-31|
    GB2071060B|1984-02-15|
    DE3103261C2|1991-10-24|
    CS225144B2|1984-02-13|
    IN155355B|1985-01-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2637405C2|2012-04-26|2017-12-04|Пирелли Тайр С.П.А.|Method and production line for controlled accumulation of continuous striplike elements for tire assembly|CH93242A|1919-04-15|1922-03-01|Willi Mettler Hans|Device for regulating the run of fabric webs.|
    US3323704A|1965-09-08|1967-06-06|Western Electric Co|Alignment apparatus for selfsupporting cable|
    DE1574386C2|1967-03-08|1973-10-18|Vits-Maschinenbau Gmbh, 4018 Langenfeld|Device to ensure the lateral registration of webs arriving laterally offset|
    DE6602095U|1968-02-21|1969-04-24|Balke & Co Fa F|DEVICE FOR TRANSFERRING A CONTINUOUS WAY OF REMAINING MATERIAL IN A CUTTING PLANT INTO A PROCESSING MACHINE|
    CA929181A|1970-10-30|1973-06-26|R. Bodnar Ernest|Spreader for slit web material|
    US3763520A|1971-09-02|1973-10-09|Teijin Ltd|Methods and apparatus for transferring tows|
    US3776442A|1972-12-21|1973-12-04|Ilford Ltd|Steering device for travelling web|
    US3912143A|1973-10-10|1975-10-14|Wean United Inc|Method and apparatus for guiding strand-like materials|
    DE2407842A1|1974-02-19|1975-08-21|Rudolf Paul Fritsch|Endless belt centering mechanism - has slewing roller round which belt runs at small angle|
    DE2540714A1|1974-09-17|1976-03-25|Nippon Steel Corp|BELT DEVICE|
    US4011814A|1975-11-13|1977-03-15|Interface Mechanisms, Inc.|Print stock guide for impact printers|
    FR2336331B1|1975-12-22|1979-10-05|Usinor|
    US4212422A|1978-09-18|1980-07-15|Rca Corporation|Web position controller for web transport systems|USRE36154E|1984-02-23|1999-03-23|G.D. Societa Per Azioni|Device for supplying webs of wrapping material to a cigarette making machine of the two rod type|
    IT1199385B|1984-02-23|1988-12-30|Gd Spa|FEEDING DEVICE FOR TAPES OF WRAPPING MATERIAL TO A CIGARETTE PACKAGING MACHINE OF THE DOUBLE WAY TYPE|
    DE3706751C2|1987-03-03|1998-07-23|Hauni Werke Koerber & Co Kg|Device for producing filter cigarettes|
    US4813147A|1987-03-27|1989-03-21|Amp Incorporated|Apparatus for interacting with both sides of a two-sided strip|
    DE3733129C2|1987-10-01|1999-02-18|Focke & Co|Device for separating a material web into two partial webs|
    US5052447A|1988-03-18|1991-10-01|Textilma Ag|Guide device for a web of material at the loom cloth fell|
    DE19620714A1|1996-05-23|1997-11-27|Bielomatik Leuze & Co|Device for guiding sheet webs of paper or the like|
    DE102007036135B4|2007-08-01|2009-12-10|Markus Sänger|Transport device, in particular deflection device, for a material web|
    DE102010002132A1|2010-02-18|2011-08-18|Hauni Maschinenbau AG, 21033|Tobacco strand machine for the production of tobacco rods, filter attachment machine for connecting filters with tobacco rods and cigarette making machine|
    DE102011114434A1|2011-09-28|2013-03-28|Hauni Maschinenbau Ag|Device for transporting strip or strip material|
    US10046941B2|2013-07-26|2018-08-14|Roy Rich|Cable support stand|
    US20150028147A1|2013-07-26|2015-01-29|Roy Rich|Cable Support Stand|
    CN104192610B|2014-08-26|2017-01-18|长兴金润大正机械有限公司|Partition plate paper conveying structure|
    DE102019203346B4|2019-03-12|2022-03-17|Bach Maschinenbau Gmbh|Web alignment device and alignment method for a flexible web of material|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT03346/80A|IT1133242B|1980-02-27|1980-02-27|DEVIATOR FOR TAPES, PARTICULARLY PAPER TAPES|
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