• 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:
    A driven and vertically adjustable winding core (19) and a supply reel (33) for dispensing or receiving a winding band (34) to be wound on or off with the flat products (Z) are provided as well as a conveyor (16) for supplying or removing the flat products (Z) to be wound on or off. Provided between the conveyor (16) and the winding core (19) is a conveyor belt arrangement (14) which feeds or guides away the flat products (Z) and the winding band (34). In order to reduce the space requirement of the device and to simplify its drive systems while still ensuring satisfactory winding-on or winding-off, the conveyor belt arrangement (14) is designed to rotate freely and partially loops around the winding core (19) or the roll (W) thereon with spring action, the driving elements (20, 21) for the winding core (19) protruding from a vertically guided, displaceable carriage which can be raised and lowered by means of a lifting drive (24, 25) controllable by the moment application of the conveyor belt arrangement (14). …<IMAGE>…
    公开号:SU1563588A3
    申请号:SU884355280
    申请日:1988-03-02
    公开日:1990-05-07
    发明作者:Райст Вальтер
    申请人:Фераг Аг (Фирма)；
    IPC主号:
    专利说明:

    also a removable winding core 6, made in the form of a hollow cylinder, its rotational drive mounted on the carriage 5 and including two driving wheels 7 and 8 that are frictionally connected to the inner surface of the core 6 and interconnected, for example, by a chain gear 9, nat A cushion 10, which, when moved down, ensures reliable contact between the core 6 and the wheels 7 and 8, and the engine 11 connected to one of the wheels 7 or 8.
    To move the carriage 5 along the guide posts 2 and 3, there is a drive device which contains a motor 12 fixed on the loops 2 and 3, a vertical spindle 13 driven by it and a nut part 14 interacting with the screw 13 and rigidly connected to the carriage 5 With the help of the engine 12, the carriage 5 can move almost infinitely and stop along the entire height of the guide posts 2 and 3.
    Under the core 6 there is a belt conveyor J6 adjacent to the conveyor 15 for supplying or withdrawing products from the core 6 including two guide rollers 17 and 18 mounted for free rotation of the frame 19 mounted with the possibility of rotation around the axis of rotation of the roller 17 and the carrier roller 18, and the endless flexible conveyor body encompassing both these rollers, formed by two endless belts 20 and 21, located at a certain distance from one another in the lateral direction. Between the belts 20 and 21 on the frame 19, another guide roller 22 is fixed with the possibility of free rotation, which is intended to guide the winding tape 24 unrolled from the feed coil 23 to the core 6 and set it at the level of the upper arms of the tapes 20 and 21,
    On the frame 19 and, consequently, on the tapes 20 and 21, as well as on the winding tape 24, the spring 25 presses in the upward direction, as a result of which relatively weakly stretched tapes 20 and 21 are pressed against the periphery of the winding or unwinding roll 26 core 6, and ova

    5 0 5
    0 0 45 50
    her
    five
    melt it over a relatively long arc.
    When the roll 26 is rotated to one or the other side, the belts 20 and 21 of the conveyor 16 move with it, as a result of which the winding tape 24 either winds up or winds up from the coil 23. For this, the feed coil 23 is connected via a chain transmission 27 to the machine 28 with instant control.
    A sensor 29 is connected to the rotary roller of the conveyor 15 (Fig. 3), for example, a tachogenerator that generates a signal of the setpoint value of the speed and direction of movement of the conveyor 15. This signal is fed through wire 30 to the comparison and power stage 31. A sensor 32 is connected to the guide roller 22 for the winding tape 24, generating a signal of the actual peripheral speed and direction of rotation of the coil 26. This signal is also fed through the wire 33 to the cascade 31 controlling the motor 34 of the motor 11. The conveyor belt 16 has a means of controlling the position of its conveyor organ in the vertical plane, which includes two photoelectric sensors 35 and 36, installed one above the other and designed to register the instantaneous position of the upper branches of the tapes 20 and 21 and control motor 12. In addition, the engine 12 may be turned on or off via a switch 37, a shunt sensors 35 and 36. As the motor 12 may be used reversive asynchronous machine with switching poles. By means of switch 37, motor 12 is turned on when the finished roll 26 needs to be lifted to its highest position to remove it or lower the core-free core 6 to bring it into contact with the belt conveyor 16.
    In order to ensure the constant tension of the winding tape 24 while winding the roll 26, the feed coil 23 is equipped with a probe 38 for measuring the diameter of the roll of tape 24 on it, which drives the machine 28 through the control circuit wiring 39 and the control cascade. as a direct current servo machine with instant control, activated
    as an engine (drive) or as a generator (brake).
    The device works as follows.
    If necessary, winding the product into a roll on the wheels 7 and 8 raised by the carriage 5 to the upper position and the roller 10 set the empty core 6. By moving the tension roller 10 down, the force between the wheels 7 and 8 and the inner surface of the core 6 is necessary. through the switch 37 of the motor 12 of the running screw 13, the carriage 5 carrying the core 6 is moved down until the core, due to its effect on the belt conveyor 16, overcoming the force of the spring 25, installs the conveyor 16 in a position where the upper branches of the bands 20 and 21 are located between the sensors 35 and 36. After that, the end of the winding tape 24 is fixed on the core 6, having previously rounded the guide roller 22, and the device is ready for winding.
    When the coil 26 is wound, the cascade 40 of the article is conveyed by conveyor 15 to the conveyor 16, which moves them to the core 6. The rotational speed of the coil 26, and consequently, the speed of movement of the belts 20 and 21 of the conveyor 16 and the winding tape 24 are determined fixed to The carriage 5 is driven by an engine 11 controlled by a cascade 31. The signals to this cascade come from a sensor 29, which generates a signal of a given speed and direction of movement of the conveyor 15, and a sensor 32 that generates a signal of the actual peripheral speed and the direction of rotation of the coil 26. In accordance with the differential signal defined in cascade 31, cascade 31 controls engine 11 in such a way that the speed at which this engine rotates through the wheels 7 and 8 the core 6 of the roll 26 provides the peripheral speed of the coil 26 such that in direction and speed corresponds to the direction and speed of the conveyor 15.
    As the diameter of the reel being wound increases, the upper branches of the belts 20 and 21 of the conveyor 16, which constantly interact with its surface, move downward until their position is recorded by the lower sensor 36. The signal from this sensor turns on the motor 12 of the spindle 13 to lift the carriage 5 and therefore, roll 26. Engine 12 remains on until the end of the response time of sensor 36. When the roll is unwound, sensors 35 and 36 change their roles. Since it is necessary to apply a constant tension when winding the coil of the winding tape 24, the feed coil 23 is braked with a force depending on the instantaneous diameter of the coil of winding tape disposed on it. The braking is performed by the machine 28 according to the control signals of the cascade 40. After winding the roll to a predetermined diameter, the free end of the winding tape is disconnected from the coil 23 and secured to the roll 26.
    The proposed device is suitable for producing rolls of various diameters, while the finished rolls 26, regardless of their diameter, can be lifted with the lead screw 13 so that they can be removed from the opposite carriage 5 of the side with suitable drive wheels from the driving wheels 7 and 8 and a tension roller 10 and delivered to the place of intermediate storage.
    By means of the switch 37, the motor 13 is turned on when the finished roll needs to be lifted to the highest position in order to be gripped by the transport machine or when the core 6 free from the roll must be lowered so that it comes into contact with the conveyor belt 16.
    The unwinding of the roll is carried out in reverse order. When unwinding, the rotation of the machine 28 occurs in the opposite direction, as a result of which, if necessary, through a slipping clutch (not shown) drives the feed coil 23 in such a way that winding the tape 24 with its turns snugly close to each other. as products on the conveyor belt 16 are fed to the conveyor 15.
    权利要求:
    Claims (6)
    [1]
    1. Device for continuous winding into a roll and winding from a roll of flexible flat products, mainly cascaded printed products, comprising a winding core for winding or winding flat products, driving it to rotate, feeding the cattle rod for winding tape, belt conveyor for supplying products to the winding core or their removal from it, including an endless flexible conveyor body, covering two guide rollers, one of which is mounted with the possibility of free rotation on the frame e, rotatably mounted around the axis of rotation of the second guide roller, as well as a conveyor for supplying products to the belt conveyor or withdrawing them from it, characterized in that, in order to increase the reliability of its operation and reduce the occupied production area, it has a carriage mounted on the base with the help of vertical guides, a device for moving the carriage, and means of controlling the position of the conveyor body of the belt conveyor in the vertical plane, while the rotational drive the winding core is mounted on the carriage, and the means of controlling the position of the conveyor organ is connected with the device for moving the carriage, the belt conveyor is spring-loaded in the direction of the winding core for its partial coverage or the coil on it, and its second guide roller also freely mounted on the axis of rotation.
    [2]
    2. A device according to claim 1, characterized in that the means for monitoring the position of the conveyor member includes two photoelectric sensors placed one above the other
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that the device for moving the carriage contains a lead screw associated with the engine and a nut part interacting with it rigidly connected
    with carriage
    [4]
    4. Device on PP. This is due to the fact that a reversing motor with switching poles is used to drive the spindle.
    [5]
    50 A device according to claim 1-4, characterized in that the endless flexible conveyor body is formed by two endless belts located at a predetermined distance one from the other in the lateral direction, and between them there is a guide roller for the winding tape,
    [6]
    6. The device according to PP. 1-5, in that it comprises a switch for turning the engine on and off, a device for moving the carriage regardless of the operation of the sensors of the means of controlling the position of the conveyor member.
    7 „Device according to nn. 1-6, characterized in that the guide roller for the winding tape is mounted freely on its axis of rotation.
    "SI
    CC
    -with
    i / 1
    26
    Fig.Z
    类似技术:
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    SU1590499A1|1990-09-07|Device for rewinding web material
    同族专利:
    公开号 | 公开日
    JP2525637B2|1996-08-21|
    FI881030A0|1988-03-04|
    DE3861293D1|1991-01-31|
    AT59178T|1991-01-15|
    EP0281790B1|1990-12-19|
    CH679993A5|1992-05-29|
    US4898336A|1990-02-06|
    DE3876635D1|1993-01-21|
    AT83214T|1992-12-15|
    EP0391453B1|1992-12-09|
    AU1260588A|1988-09-08|
    FI84335B|1991-08-15|
    EP0391453A1|1990-10-10|
    JPS63235249A|1988-09-30|
    CA1306454C|1992-08-18|
    EP0281790A1|1988-09-14|
    AU592038B2|1989-12-21|
    FI84335C|1991-11-25|
    FI881030A|1988-09-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2582812C2|2014-06-26|2016-04-27|Открытое акционерное общество "Московское машиностроительное предприятие им. В.В. Чернышёва"|Device for tape feed mechanism|DE234515C|
    DE1112692B|1959-04-09|1961-08-10|Goebel Gmbh Maschf|Roll cutting and wrapping machine for webs of paper, fabric, plastic or the like.|
    CH559691A5|1973-06-25|1975-03-14|Burda Farben Kg|Non-cohesive sheet storage mechanism - accommodates staggered sheets between two belts winding onto drum|
    DE2342515C2|1973-08-23|1975-10-02|Erwin Kampf Maschinenfabrik, 5276 Wiehl|Roll winding machine|
    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.|
    DE3135575C2|1980-12-23|1985-09-12|Windmöller & Hölscher, 4540 Lengerich|Device for the production of flaky belt rolls|
    CH656862A5|1982-06-15|1986-07-31|Grapha Holding Ag|Method and device for storing paper form.|
    CH659233A5|1983-01-21|1987-01-15|Grapha Holding Ag|DEVICE FOR REWINDING A DOMESTIC FLOW FROM PAPER SHEET.|
    US4589603A|1983-01-21|1986-05-20|Grapha-Holding Ag|Apparatus for temporary storage of a stream of partially overlapping sheets|
    DE3573761D1|1984-05-09|1989-11-23|Ferag Ag|Device for winding or unwinding continually fed preferably overlapping printed articles|
    ES8609150A1|1985-09-10|1986-07-16|Torres Martinez M|Reel stand|
    CH668761A5|1986-01-27|1989-01-31|Ferag Ag|DEVICE FOR REWINDING A CONTINUOUSLY INCREASING SHEATH CURRENT FROM FLEXIBLE SURFACES TO A WRAP.|
    AT39342T|1986-04-14|1989-01-15|Ferag Ag|DEVICE FOR WINDING OR UNWINDING CONTINUOUSLY FLEXIBLE SURFACES.|CH675873A5|1987-07-02|1990-11-15|Ferag Ag|
    EP0326687B1|1988-02-05|1993-08-18|Ferag AG|Rotating bearing of a web-roll core, and web-roll core|
    SE468354B|1988-09-15|1992-12-21|Wamag Idab Ab|PROCEDURE AND DEVICE FOR INTERMEDIATE STORAGE OF JOURNALS|
    AT113925T|1989-09-13|1994-11-15|Ferag Ag|METHOD AND DEVICE FOR PROCESSING STACKED, PREFERRED FOLDED PRINTED PRODUCTS.|
    BE1003625A4|1989-09-21|1992-05-05|Gaspar A H Byttebier|Method and device for the marketing of sheets.|
    CH684267A5|1990-03-23|1994-08-15|Ferag Ag|Means for unwinding flexible planar formations from a roll.|
    ES2030378T3|1990-09-28|1994-07-16|Ferag Ag|INSTALLATION TO DEVELOP PRINTED PRODUCTS.|
    EP0505320B1|1991-03-22|1996-12-11|SFT AG Spontanfördertechnik|Method and installation for temporarily storing and/or rearranging overlapping printed products|
    US5311995A|1991-07-02|1994-05-17|Graphic Management Associates, Inc.|Stack for storing imbricated sheets|
    AU657148B2|1991-08-13|1995-03-02|Ferag Ag|Process and apparatus for changing, transferring and temporarily storing printed product rolls|
    AT126169T|1992-01-10|1995-08-15|Ferag Ag|METHOD AND DEVICE FOR PROCESSING PRINTING PRODUCTS.|
    DE4221911A1|1992-07-03|1994-01-05|Kolbus Gmbh & Co Kg|Method for stacking printed sheets and device for carrying out the method|
    EP0606555B1|1993-01-11|1997-03-19|Ferag AG|Gathering and stitching machine for printed products consisting of folded printed sheets|
    DE4429876A1|1993-11-25|1996-02-29|Hans Peter Thrandorf|Process for the winding-shaped storage of printed products|
    DK0677470T3|1994-04-15|1998-10-07|Ferag Ag|Method of storing surface-shaped products|
    DE59500998D1|1994-05-02|1998-01-02|Ferag Ag|Method and device for storing blanks|
    DK0719720T3|1994-12-30|1998-04-27|Ferag Ag|Storage device for a roller unit and device for processing printing products|
    US5632455A|1995-07-21|1997-05-27|Gerber Garment Technology, Inc.|Apparatus for working on sheet material and having friction hub|
    ES2128206B1|1995-07-28|1999-12-16|Ind Euroclip S A|IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO OBTAIN WINDING PAPER BANDS, ON TUBULAR SUPPORTS FROM A CONTINUOUS SHEET OF PAPER ENJOYED IN LARGER DIMENSIONS.|
    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.|
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    DE19811698C2|1998-03-18|2001-06-21|Bdt Buero Datentech Gmbh|Device for collecting sheets of a recording medium in bundles|
    DE50005414D1|2000-05-17|2004-04-01|Grapha Holding Ag|Method and device for producing a roll from printed products|
    DE10024120B4|2000-05-18|2005-08-25|Maschinenfabrik Wifag|Reel changer with motor brake|
    JP5605759B2|2010-03-17|2014-10-15|株式会社リコー|Roll paper drive device and image forming apparatus|
    US9908756B2|2012-09-28|2018-03-06|Parker-Hannifin Corporation|Constant pull winch controls|
    EP3366381A1|2017-02-22|2018-08-29|Primetals Technologies Austria GmbH|Device and method for transporting a coil|
    CN108177999A|2018-01-14|2018-06-19|侯如升|One kind is used for chemical fibre nylon production wrap-up|
    US11136151B1|2018-04-23|2021-10-05|Michael Baker|Orbital wrapping machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH860/87A|CH679993A5|1987-03-06|1987-03-06|
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