• 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:
    The invention relates to a device for unwinding flexible flat products, in particular printed products with forgings, formed by a winding tape, as well as products wound cascaded, and allows to increase the reliability of the device and to facilitate its serviceability. This is achieved by making the hollow core ring-shaped, mounted on the support rollers with the possibility of their contact with the inner working surface of the ring-shaped core. 9 hp f-ly, 7 ill.
    公开号:SU1533622A3
    申请号:SU864027920
    申请日:1986-08-06
    公开日:1989-12-30
    发明作者:Хонеггер Вернер
    申请人:Фераг Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a device for unwinding flexible flat products, in particular printed products, from a roll.
    The aim of the invention is to improve the reliability and ease of maintenance.
    FIG. 1 shows a device for unwinding a printed product from a roll, front view; in fig. 2 shows section A-A in FIG. one; in fig. 3 is a device for unwinding on an enlarged scale with the brake off, front view; in fig. 4-7 are various forms of the hollow core, longitudinal section.
    The unwinding device has two support rollers 1 and 2, symmetrically located relative to the vertical plane C (Fig. 1 and 3). Each of the support rollers 1 and 2 in this case is formed by two interconnected rollers 3,4 (Fig. 2) which are rotatably mounted on the shaft 5. Each of the shafts 5, the axes of which are designated by the numeral 6, is installed with an eccentricity in two bearings 7 and 8 (see, s in particular, FIG. 2). Each of the bearings 7.8 is rotatably mounted in a rack 9, which in turn is located in the housing 10.
    At the bottom between the two supporting roles-: -. Ami 1.2, there is a brake shoe 1 1 который which supplied the brake lining 12 made of suitable material from the bottom side. Brake
    Ј
    Shoe I 1 is fixed -, and tchshks-body 13, having a rectangular cross-section, which is in the vertical direction, i.e. in the direction of the arrow D (FIG. 3 moves upwards and BHHL .. To move the pusher 13, guide rollers 14 are provided adjacent to the sides of the pusher 13.
    To actuate the pusher 13 together with the torch joints shoe 11, a drive mechanism 15 is provided, having a ditch of connecting rods 16, 17 on the upper head of the slide 13, Each lz of connecting rods on its free upper KOHI, P is hinged but connected to the levers 18 awesome. Each of the 8, 1e) is rigidly connected with the onopof 7 of the wagm 5 of one of the support roller I 2. D, pglc-l 20, which is a prefix of the articulated pin that connects and ei 16, 17 to their tchagamch 18 and 19 is connected spring J, IS. stretching, respectively, fugoes end of the spring 21, 22 closed with finger 235 fixed in jpir s IO,
    Fig „3 shows a lounger mac 11 in ver, sigma nergBC ie half a half levers 18,19 mechanism of the pep from this position is found 1 l rrch position, in which uL ° R, hMCH: NORM (.1 O С
    with springs 21922, K; , with v saepwaloo bearings compounded by steps 18, 193 therefore JUDEIPNISI / s 8 a and c; th shafts 5 support-jx rollerket S2 occupy the upper course of the pleigig depicted in FIG. j.
    If in the upper Kochechma yugenti shafts 5, the i92 ikorny rollers will be unloaded due to salinization, they are polio-like ego ep;, ei nickname a, which is very good, thanks to the extrac- - kak /, 8 start 1shg, dtch about during the course of knowledge of this kind in the direction of the arrow E (Hg 3), then the levers are 18 1E / h, moving across, i.e. Scrcwe 215.22, backeed ti ni (ir ; and iiOoijuenw- dead point, as a result, an income comes from the cocking position 5 of the image HP file 1, Movement of levers 1b, i9 Through: optional rods 16 and the pusher 13 and that c, on the brake foot 1, which "start the iaer to move down the hour of the force of the str. D f, o XEJ n rn g
    .five
     1L
    Sb22
    HctAJia j Ob 2 it. jci i fc Tv Е d) and oi tion from the working arm: 2c mandrels 24, braking force, acting on the working surface 26,
    is determined by the weight of the mandrel 24 (first of all the weight of the roll 25) and depends on the tOT of the ratio of the drive levers (Mechanism 13.
    JQ When the mandrel 24 is removed from the support rollers 1.2, the brake shoe 11 rises in the E direction of the arrow D, as a result of which the levers 18919 while overcoming the tension force
    1 spring 1, 2 rise in its
    upper end hollow. 7 to 8 podshilchuchich grab together with the shaft 5 "so that the hasty rollers 1,2 again move to its upper
    2C, the final position of the BRAKE shoe 1I can be manually transferred from the lower d to the upper non-operating position.
    For Sma Gypani Printed Products
    5 from the roll 25 of the olive 24, the supporting rollers 1.2 are put on. FIG. Figure 3 shows the beginning of the process of fitting the weight of the roll 25 to the supporting rollers 1, 2 shaking, the chuck is higher, in section E, as a result of which the brake.icv shoe i1 is lowered and the lower working angle is 1. 12 Presser ae slab to oaSochey aoBt rhnosti 26 of the mandrel 24 Tei Eph printed circuit ttro- guktsi Hjsec whose (.pssobom OA & T smatyvats with ruggolZ Pr .--, TH Mba- HH namotochnpch lsn1o 2 ,, izobga "-gnoy shtrihpungtchrloy line ca. 1, with the Q of the Olravka 24 per nl, the F-lines (Fig. 1) begin to grow along with the tape and pv: oi 75. J- 2 / C PSMOGAYA brake from the short-circuit I o of the operating and 2 lfLc as much as indicated above, the braking forces given by the cr.pat s depended on on the dsgr in the 1st 1 ia reference relikn 1 2, this is the effort of full rulotgs g. ji rie h gks-chylny and decreases rr,) F ug-ochiyenii weights roll 259 6ji o; apn he knows the effect of either the i process of rolling into this process of pro. xy-yt without special rsgupiooeok
    When cHfiih-s start and mandrel after the end of the process, see g gvar, as Wiem1, Rim e, t orkocha-, the tower: “TrUv-i onupF .c pOjiHKi 1 2 move to its upper final (inoperative) position.
    Mandrel 24 may have a different design. Its working surface is bounded by Flanges 28. The embodiment shown in FIG. 4 is the simplest and, accordingly, the cheapest to manufacture. In certain cases, more rigid structures are required. Figure 5 and 6 presents such structures.
    At the mandrel 24c shown in FIG. 55, the juice is provided with a juice with a groove passing through the entire perimeter or a groove 29 protruding inwards. The mandrel 24 thus made is primarily suitable for use in winding and coiling devices, in which rollers 1,2 consist of two rollers 3,4, between which there is a gap, to which groove 29 adjoins. In this case, groove 29 is used as a guide mandrel 24 as it moves along the support rollers 1.2.
    In the construction depicted in FIG. 6 ,, stiffness is achieved by the fact that the edges 30 of the side flanges 28 are bent inward, resulting in a flanged edge. In this case, the working surface 26 of the mandrel 24 remains flat across the entire width, just like in the design of the mandrel 24 according to FIG. . 45 allows the support rollers 1,2 to be composed of a single roller.
    If the width of the mandrel 24 is smaller than the width of the roll 25 with very thin (primarily) printed products, it may be necessary to make the base for the printed products on the mandrel 24 wider. Thus, the mandrel 24 can be performed as shown in FIG. 7. From the outer side, over the skate 31 of the mandrel 24, an annular pad 32 is installed protruding from the bounds beyond the ska 31. Thus, the working surface 269, which does not expand on the juice 31 HS and 5 respectively 5, can provide the winding of printed products in the roll 25 on a large surface.
    To activate the brakes in the coiling device and to regulate the braking force, no special devices are required, since the weight of the roll is used for this.
    The mandrel has a simple kx with a group of g L L, it can be overdone. the way and is different. with b serving. mouth with, puzzles do not take up much space. The intermediate storage of mandrels with rolls wound on them also does not require much space, since the mandrel, as already mentioned, has a smaller width of the same width as roll 25, i.e. does not protrude laterally above the roll .5.
    15
    p, p m y
    the invention
    权利要求:
    Claims (4)
    [1]
    1. A device for unwinding flexible flat products, in particular, printed products from the package. wasp
    0 molded lei for winding, also wound cascade products. containing core for placing the wound material on it, made in the form of a bearing SUPPORT
    5 with supporting rollers for placing the core on them with the possibility of rotation and removal, characterized in that, in order to increase the reliability of operation and convenience of servicing the EBE, the core bells are ring-shaped 5 on the inner coaxially of the LONG axis of the cylindrical core of the super-heart of the core a working surface is formed, and the supporting rollers are arranged in contact with the inner working surface of the core.
    [2]
    2, The device of p. P. 1, which is often referred to as the working surface of the serie x and r flanges located on the side of the working surface of the core directed towards its longitudinal axis
    [3]
    3. The device according to claim 2; characterized in that the core has an annular guide c. side flanks, KOtCpoip-m posted nutrekk work surface sardengng-HsZ
    five
    0
    five
    0
    [4]
    4. Usto
     CCCZ HL
    P.
    about t
    k5
    In particular, it has at least one support roller, located symmetrically with respect to the vertical plane passing through the longitudinal axis of the cylinder 1, and whose axes are parallel to the specified vertical plane.
    5 Device on pgg. 1-4, different tech. what is he glue
    /
    Z7
     /// 7 // 77Т 77/777 777г7 7 7 77 / //// /// 77/7 /// // // //
    FIG A
    y v jtfgjt-
    ilf f -ry-3i- -j
    / 7 /
     GTG1
    four; S4
    yy9ee 1
    1533622
    19 p g
    TO
    6
    类似技术:
    公开号 | 公开日 | 专利标题
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    US5251837A|1993-10-12|Device for winding webs of material onto winding shafts
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    US2061109A|1936-11-17|Reel
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    US2742596A|1956-04-17|Coiled-type condenser unit for electrolytic capacitors and apparatus for coiling upon a supporting mandrel the electrode assembly thereof
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    SU1335526A2|1987-09-07|Device for winding strip material
    SU1178520A1|1985-09-15|Coiling and uncoiling machine
    同族专利:
    公开号 | 公开日
    DE3573761D1|1989-11-23|
    AT47368T|1989-11-15|
    ES8606180A1|1986-04-16|
    EP0161569A2|1985-11-21|
    AU562691B2|1987-06-18|
    JPS60262760A|1985-12-26|
    FI851812A0|1985-05-08|
    FI851812L|1985-11-10|
    JPH0233617B2|1990-07-30|
    ZA853421B|1985-12-24|
    ES542910A0|1986-04-16|
    EP0161569A3|1987-06-16|
    CA1275082A|1990-10-09|
    FI78049B|1989-02-28|
    US4682741A|1987-07-28|
    CA1284143C|1991-05-14|
    NO157253C|1988-02-17|
    NO851824L|1985-11-11|
    SU1526576A3|1989-11-30|
    US4601436A|1986-07-22|
    NO157253B|1987-11-09|
    FI78049C|1989-06-12|
    AU4208985A|1985-11-14|
    EP0161569B1|1989-10-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1935367A|1931-06-27|1933-11-14|Lippitt Herbert|Closure for fiber tubes|
    US2223682A|1939-01-16|1940-12-03|William F Gammeter|Stock shell|
    US2628814A|1947-10-16|1953-02-17|Nat Supply Co|Drumshaft assembly|
    US2565335A|1948-09-08|1951-08-21|George H White|Hem marker for skirts|
    US2846159A|1954-01-15|1958-08-05|Dwight W Reynolds|Road guide|
    US3066388A|1957-07-29|1962-12-04|Moloney Electric Company|Methods for making magnetic cores|
    US3465978A|1967-04-26|1969-09-09|Universal Mfg Co|Rollers for toroidal coil winding machines|
    JPS4839982U|1971-09-13|1973-05-19|
    US3893636A|1972-02-08|1975-07-08|Garlock Inc|Tape wrapping method, apparatus, and article|
    JPS5077467U|1973-11-19|1975-07-05|
    FR2398171A1|1977-07-22|1979-02-16|Verstichel Alain|Tubular winding drum for roller blinds - is supported by shaped through beam to deflect to horizontal under weight of blind and has drive motor at each end|
    CH642602A5|1980-07-15|1984-04-30|Ferag Ag|DEVICE FOR STACKING PRINTED PRODUCTS INCLUDED IN THE DOMESTIC FLOW, LIKE NEWSPAPERS, MAGAZINES AND THE LIKE.|
    CH652379A5|1981-09-18|1985-11-15|Ferag Ag|WRAPPING BODY FOR REWINDING CONTINUOUSLY ARRANGED AREAS, ESPECIALLY PRINTED PRODUCTS IN DANDEL INFORMATION.|
    AT42255T|1983-09-19|1989-05-15|Ferag Ag|WINDING CORE FOR A WINDING FORMED FROM FLEXIBLE, FLAT PRODUCTS, IN PARTICULAR PRINTED PRODUCTS.|EP0236561B1|1986-01-27|1989-03-22|Ferag AG|Method for storing printed products arriving in a shingled formation|
    AT39342T|1986-04-14|1989-01-15|Ferag Ag|DEVICE FOR WINDING OR UNWINDING CONTINUOUSLY FLEXIBLE SURFACES.|
    RU1804426C|1986-05-02|1993-03-23|Фераг Аг|Apparatus for winding printed production, fed by cascades, into portable rolls and binding obtained rolls|
    CH679993A5|1987-03-06|1992-05-29|Ferag Ag|
    EP0326687B1|1988-02-05|1993-08-18|Ferag AG|Rotating bearing of a web-roll core, and web-roll core|
    EP0505320B1|1991-03-22|1996-12-11|SFT AG Spontanfördertechnik|Method and installation for temporarily storing and/or rearranging overlapping printed products|
    AU657148B2|1991-08-13|1995-03-02|Ferag Ag|Process and apparatus for changing, transferring and temporarily storing printed product rolls|
    US5390872A|1993-09-30|1995-02-21|Eastman Kodak Company|Package for rolls of photosensitive web|
    US5785270A|1995-09-20|1998-07-28|Rapidpak, Inc.|Combined support, adjustment and braking mechanism for use in unwinding a roll of web material|
    CH690300A5|1995-09-20|2000-07-14|Ferag Ag|Process for supplying printed products in the form of scale flows to processing stations and arrangement for implementing the method.|
    US5706692A|1996-03-06|1998-01-13|Tapco International Corporation|Combined portable sheet bending brake, coil holder and cut-off mechanism|
    US8191340B1|2008-12-11|2012-06-05|Cp Packaging, Inc.|Mandrel brake arrangement for a web supply in a packaging machine|
    JP5716899B2|2011-02-03|2015-05-13|セイコーエプソン株式会社|Roll medium holder device, recording device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH226784|1984-05-09|
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