• 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 the printing industry and allows for a quick holding of a ribbon of material in a rotary printing press. The tape of the material is held by an endless, moving on the rollers conductive tape, autonomously driven by a driving drum. Both branches of the conductive tape are guided along different paths of material wiring, each of which has a respective driving drum, respectively. Each of the drums has a gear and rotates on a pin of one relative to the unwinding mechanism of the guide shaft. The pin of each guide shaft is rigidly connected to the gear wheel, driven by the intermediate gear from the electric motor. Intermediate gear and pressure rollers are attached by means of levers to the rotary shaft driven by the hydraulic cylinder. 6 Il. i (L s
    公开号:SU1308507A1
    申请号:SU837772952
    申请日:1983-04-26
    公开日:1987-05-07
    发明作者:Май Вольфганг；Крайзиг Герд
    申请人:Феб Комбинат Полиграф Им.Вернера Ламберца (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to a device for guiding a strip of material in a rotary printing press by means of an endless, separately driven conductive tape,
    In printing presses, devices for wiring material tapes are known which operate with an endless, flexible transporting body promoting a tape of material.
    For example (French Patent No. 782659 cl. 15 d, 26, published 08.06 „35), on the inside of the bed of the rotary printing machine there is an endless conductive tape on the rollers, which is driven by the press. Similar conductive devices are available with Autonomous Drive,
    In the proposed device, both branches are guided on tape rollers which are located along different paths of material wiring. At the pin of the guide shaft, there is one drive drum, which is related to the size mechanism. The drum is rigidly connected to the gear wheel, at the pin of each guide shaft there is a gear wheel firmly connected to it, which is coupled through an intermediate gear with a driving gear wheel, set in motion by an electric gear motor. Intermediate gear set
    The disadvantage of these conductive devices is that the wiring path is unchanged and therefore the tape of material is conducted along only one path. When you change the path of the tape, which is 25. A lever that, together with can occur, for example, with over a few levers attached to the water of a printing machine for the launch of other types of products, should be carried out manually. It is associated with large amounts of physical labor, time, and, thus, most simply of the printing press.
    Several endless wires, 35 hand-made, can be placed in the printing press, which results in a ribbon running along different paths, which creates different possibilities for filling the paper web (GDR Patent No. 45949, clause B 41 F 13/02, {
    40
    swivel shaft. The shaft is through a lever with dinene with a hydraulic cylinder resting on the frame. As a result, using a single endless conductive tape, a tape of material can be wired along two different paths. Therefore, posting along the second path does not require time-consuming
    publish 20.02.66).
    machine downtime takes very little time. Due to the use of only one conductive tape, the device costs are negligible and access to the machine is a little difficult.
    Such a device is costly and difficult to access the printing press.
    The disadvantage of these devices is in addition that the tape of material during wiring can only be removed by the interaction of the driving organs of the printing machine and the roll of material
    . The purpose of the invention is to create an inexpensive device for fast posting of strips of material and, thus, reducing machine downtime,
    The invention is based on the task of creating a device for posting a ribbon of material in a rotary printing machine by means of an endless, having a proving and a return wind.
    five
    0
    VI, moved on the rollers of the wire -, common tape. The tape is individually set in motion by means of a leading drum, which allows for various possibilities of loading paper. The device should also ensure reliable reel of material from the roll,
    ,
    In the proposed device, both branches are guided on tape rollers which are located along different paths of material wiring. On the pin of the guide shaft there is one driving drum, which is related to the unwinding mechanism. The drum is rigidly connected to the gear wheel, on the pin of each guide shaft there is a gear wheel firmly connected to it, which is matched through an intermediate gear with a driving gear wheel, set in motion by a gear motor. Intermediate gear set5. lever, which, together with several levers secured on a 0
      lever, which, together with several levers attached to the
    handmade as a result
    swivel shaft. The shaft is connected through a lever with a hydraulic cylinder supported on the frame. As a result, using a single endless conductive tape, a tape of material can be wired along two different paths. Therefore, posting along the second path does not require time-consuming
    handmade as a result
    machine downtime takes very little time. Due to the use of only one conductive tape, the costs for the device are negligible and access to the machine is a little difficult.
    It is especially advantageous to drive the conductive tape if the driving drum is floated by
    reversible electric, pneumatic or hydraulic motor. Due to the simultaneous driving of the guide shaft and the conductive tape by.
    there is only one common motor and, due to the absence of the need for other wiring elements driven by the printing press, there is no need for synchronizing
    devices. In addition, with regard to unwinding mechanisms, the drive units are designed in the same way, and therefore the cost of their manufacture is very small.
    FIG. 1 depicts a role rotational offset processing with a wire device; in fig. 2 is a view A of FIG. 1; FIG. 3 is a view B in FIG. one; in fig. 4 shows a section B-B of 5 in FIG. 3; in fig. 5 - section GGD on fig.Z; in fig. 6 — fastening a tape of material to a conductive tape.
    The role rotational offset paper (Fig. 1) contains two unwinding mechanisms 1. and 2, three printing sections 3-5 and one folding machine 6. From the roll of material 7 to the unwinding mechanism 1 the material ribbon 8 is fed through the guide shaft 5 9 as well as other guide shafts 10 to the printing sections 3 and 4. In another way, the material strip 11 from the material roll 12 of the unwinding mechanism 2 is guided through the guide 20 shaft 13, as well as other guide shafts 10 to the printing section 5 Along the path of the tape 8, the material leads an endlessly conducting tape 14 from azmotochnogo mechanism 1 to the printing unit 3, and then on to the printing unit 4 and m 5 and the path of the tape material 11 back to the unwinding mechanism 2 and then on to the unwinding mechanism 1 ° conductive tape 14 30 The locations on the side of the material is a tape band.
    It moves on rollers 15, which are mounted on wall fingers 16 (Fig. 2) or on axles of guide rollers 10 о35. Two leading 5x reels 17 and 18 act as a drive for conductive tape 14. Lead drum 17 rotates on axis 19 beside the guide shaft 9, the driving drum 18 is also mounted adjacent to the guide shaft 13. The driving drum 17 is rigidly connected to the gear wheel 20, which also rotates on the axis 19.
    45
    In addition, a pinion wheel 21 is rigidly mounted on the trunnion of the guide shaft 9. Both gear wheels 20 and 21 are connected via an intermediate neck, Q turn 22, with a driving gear wheel 24, driven by a gear motor 23. Intermediate gear 22. the same is installed on the pivot arm 25.
    55
    The latter, together with other levers 26, which respectively carry an adjustable pressure roller 27 on the guide shaft 28, is fixed to the
    0
    five
    five
    Q
    five
    a rotary shaft 28, where another lever 29 is attached, coupled to the hydraulic cylinder 30, which rests on the frame (Fig. 3-5). The leading drum 18 and the guide shaft 13 are also arranged with the reducer motor 31. To start the charging process, they prepare the beginning of the tape mat. The rip (Fig. 6) is reinforced with a strip 32 and is attached to the conductive tape 14. The attachment is made by gluing, for example, with adhesive tape and (or) hanging with a wire clip 33. Dp wiring material tape 8 includes a reduction motor 23. At the same time, the hydraulic cylinder 30 is reversed, for which a rotating shaft 28, an intermediate The conventional 22 engages with the gear wheels 20 and 21 and the pressure rollers 27 are mounted on the guide shaft 9. As a result, the reduction motor 23 drives not only the driving drum 17 for the conductive tape 14, but also the guide shaft 9 In connection with the pressure rollers 27, the guide shaft 9 winds the material tape 8 from the ro. material - a tape 8 of the material with the help of a conductive tape 14 passes to the printing section 3. Then the reducer motor 23 turns off, and the hydraulic cylinder 30 reverses simultaneously and creates the off position of the intermediate gear 22 and the pressure rollers 27. As a result, the driving drum 17 and the The driving shaft 9 is idling. During the operation of the gear motor 23, the gear motor 31 cannot be turned on, and the driving drum 18 and the guide shaft 13 therefore rotate freely, idle. In the printing section 3, the material tape 8 is removed from the conductive tape 14 and is conducted manually through the printing sections 3 and 4.
    to the folding machine 6.
    I
    The wiring of the tape material 11 is switched on the gear motor 31. It drives the guide shaft 13 and, via the driving drum 18, conducts the tape 14. When using the gear motor 31, the gear motor 23 cannot be switched on. The tape 11 of the material is held to the printing unit 5 and then manually passed through the latter to the folding machine 6.
    The material tape 11 can be removed from the conductive tape 14 already at the printing unit 4 or 3, if the material tape 8 is printed only with printed section. 3 or the unwinding mechanism 1 is not used,
    权利要求:
    Claims (1)
    [1]
    The drive bar aban 17 is located p -, ohm with a junction shaft 9. Instead, the driving drum 17 together with the gear wheel 20 rigidly connected with it can be mounted on the pin of the guide shaft 9 on which they could rotate. When the gear wheels 20 and 21 are manufactured with the same diameter of the initial working circle, the latter can be matched by the intermediate gear 22 and the leading gear wheel 24. Invention formula
    A device for wiring a ribbon of material in a rotary printed print containing an endless tape with working and non-working branches, guiding rollers, an unwinding mechanism, including guiding shafts, characterized in that the unwinding mechanism comprises a reversible electric motor 23, 31 on the frame, leading drums 17, 18, each of which is mounted on a pin of a guide shaft 9, t3, a gear wheel 24 connected to a reversible electric motor, a gear wheel 21 rigidly connected to a pin of a guide shaft 9, 13, a lever ag 25 with an intermediate gear 22 installed on it, a gear wheel 20 connected to it, rigidly connected to the drum, levers 26, each of which carries a pressure roller 27 fixed to the rotary shaft 28. Contacting with the guide shaft 9, 13, the lever 29 connected to the shaft 28 and the hydraulic cylinder 30 connected with it.
    3 7
     / 2J ff t8 / J 31 9
    / 7
    in-in.
    20
    ffuz.
    Fi.V
    Editor And, Gorna
    Compiled by E. Kravchenko
    Tehred M. Hodannch M. Sharoshi Corrector
    1669/15
    Circulation 349 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    “Rcg. five
    类似技术:
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    US1033968A|1912-07-30|Wrapping or mailing machine.
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    US2168486A|1939-08-08|Duplicating apparatus
    US3425607A|1969-02-04|Strip feeding and severing machines
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    US2274745A|1942-03-03|Equipment to produce packaged rolls
    US1316708A|1919-09-23|Change web-roll mechanism
    US1518954A|1924-12-09|Web printing and winding mechanism
    US742232A|1903-10-27|Printing-machine.
    US2813386A|1957-11-19|Machine for rolling and wrapping newspapers, periodicals and the like
    同族专利:
    公开号 | 公开日
    DD211446A3|1984-07-11|
    DE3312038A1|1983-12-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPH0757658B2|1991-04-11|1995-06-21|株式会社東京機械製作所|Method and apparatus for pasting paper threader and web material in threading|
    DE4130678C2|1991-09-14|1995-03-16|Roland Man Druckmasch|Device for feeding webs in web-fed rotary printing machines|
    DE4318299A1|1993-06-02|1994-12-08|Roland Man Druckmasch|Feeding device and method for feeding material webs into a printing press|
    DE19721511B4|1997-05-22|2005-10-20|Wifag Maschf|Method for extending a printing web from a web-fed rotary printing press|
    DE102005045041B3|2005-09-21|2007-02-01|Koenig & Bauer Ag|Device for drawing a material strip and/or a strand with several material strips into a folding device comprises a guiding rail guided along a folding funnel having a shape-variable guiding rail section on the funnel|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD24069182A|DD211446A3|1982-06-14|1982-06-14|DEVICE FOR FEEDING MATERIAL RAILS IN ROTATION PRINTING MACHINES|
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