• 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:

    公开号:SU1708154A3
    申请号:SU884356675
    申请日:1988-10-20
    公开日:1992-01-23
    发明作者:Хенш Эгон
    申请人:Фераг Аг (Фирма)；
    IPC主号:
    专利说明:

    the direction of the arrow B with a peripheral speed Vi. A folder (not shown) is placed in front of the rotor, from which the folded printed articles 6, for example, newspapers, magazines or parts thereof, are fed into the pockets 3 of the rotor 1. As shown in figure 1, the printed articles 6 are folded forward from the folder.
    In the lower part of the rotor 1, the jogger 7 is placed. It is intended for taking the products 6 out of the pockets 3 of the rotor 1, and a guide support 8 of the rear edges of the products 6 is installed on the side of it. for removal of the formed cascade flow 11 products 6.
    Before removal and conveyor 9 at an angle to the plane of its working branch, an endless transport body 12 with grippers 13 is placed, while the trajectory of movement of these grippers 13 intersects the plane of the working branch of the diverting conveyor 9 at the location indicated by position 14. the conveyor 9 and the belt conveyor 10 are indicated by the arrow C, and the direction of movement of the grippers 13 is indicated by the arrow G. The speed of movement of the conveyors 9 and 10 is equal to
    V2.
    Along the ends of the parallel side walls 15 and 16 (Figures 1 and 2), support elements 17 and 18 are arranged in pairs. Two parallel shafts 19 and 20 are mounted for rotation. A pair of rigidly fixed on the shaft 19, which rotates in the direction of the arrow O. roller bearings 21, between which there is a gap. Shaft
    19 chain drive 22, shown by dash-dotted lines, is kinematically connected with the shaft
    20 with the ability to adjust the phase position. The chain sprocket 23 is rigidly fixed on the shaft; while the other pair of rollers 24 and sprockets 25 are rotatably mounted. In the zone of the shaft 20, there are two coaxially spanning wings 26: located wedge-shaped to the shaft 19, bearing two corresponding rocker rollers. Similar end sprockets 25 are also provided on shaft 19. Two parallel endless ribbons 27 are moving along roller supports 21 and 24. Two endless chains 28 interact with end sprockets 25 mounted on shafts 19 and 20. so that the speed of the chains 28 is equal to the speed of the belts 27. On chains x 28, the grippers 29, indicated by dash-dotted lines, are located at equal intervals. The grippers 29 have support elements 30 fixed on the side of the chains x 28, on which spring-loaded
    pins 31. In the area of shafts 19 and 20, pins 31 under the action of the wings 26 or rocker rollers move to the open position, shown by a dotted line. When the fingers come off the wings 26 or from the rocker rollers, they move to the clamping position and, in the working area, clamp the rear edges of the printed products 6 or on the non-working section adjoin the support elements 30. In FIGS. 1 and 2, only one pair of grippers 29 is shown.
    The shaft 19 of the chain transmission 32 is kinematically connected to the output part of the differential 33, also mounted rotatably on the side walls 15 and 16. The chain 34 shown by the dash-dotted circuit 34 of another chain transmission 35 covers the drive ring of the differential 33 using deflecting sprockets 36 and 37, which is a change in the direction of rotation relative to the drive sprocket 37 (arrows E and F). The sprocket 38 is driven using the chain transfer 39 shown from the dash-dotted line from the shaft 5 of the rotor 1. C
    0, using the differential 33, it is possible to adjust the phase shift between the rotor 1 and the discharge conveyor 9, as well as the transport unit 12 with the grippers 13 and as a result of increasing or decreasing
    5 The relative speed of rotation between the driving and driven wheels of the differential 33.
    On the side walls 15 and 16 in the area of the shaft 20, the support plates 40 and 41 are strengthened (Fig. 1
    0 and 2). On the plates 40, an elongated shaft 44 is fastened with bolts 43 in the elongated holes, on which an asterisk 45 is mounted with the possibility of rotations, which, like the asterisk 23, bends around two asterisks to the transport unit 12, which is a conveyor chain. This guide support 8 is located parallel to the working branch of the chain 12 and between it and the rotor 1, and its upper edge is located above and protrudes
    0 above the upper end of the device 22, the sprocket 45 and there are curved around the periphery of the rotor 1. The lower end of the guide support 8 reaches the intersection point 14. 2, the guide bearing 8 is not shown,
    5 in order to more clearly present the view along arrow A to rotor 1 (only its lower half is visible), the position 6 in Fig. 1 designates the rear edge of the printed product 6, which slides along the forward support 8 in the upper part, since the corresponding printed product is not fits to the bottom of the pocket 4.
    The pockets 3 of the rotor 1 are formed by curved blades 2 arranged parallel to each other and with a gap along the shaft 5. In this gap, a pusher 7 is installed, which, when driven against it by the front edge of the next product, releases it from the corresponding pocket 3 of the rotor 1.
    At the intersection point 14, parallel to the working branch of the tapes 27, there is a fixed flat support 46, made, for example, of plastic. This support 46 is intended as a support for the rear edges of the products and for turning the spring-loaded clamping elements 47 of the grippers 13. The clamping elements 47 in the working section of the chain 12 protrude beyond the guide support 8 and enter the pockets 3 of the rotor 1 with their ends.
    Figures 3 and 4 show several links of a chain 12 with a pair of grippers 13 fixed on it. Two plates 49 are mounted on the free ends of the two elongated axes 48 of the chain 12. Two spacers 50 are separated from the links 51 of the chain 12 by spacers 50. At one end, each axis 48 equipped with a HEAD 52. and its other end is secured against axial displacement using a bracket 53. On the front (if you look in the direction of transport G) distance bushings 50. located on the front axles 48. there are helical springs 54 wound in opposite directions. Each of the springs forms a clamping element 47 at its bent end, which ends in a loop 55. The second end 56 of each spring 54 is passed through a radial hole in the locking pin 57, which is fixed with a possibility of displacement along the groove 58, which is provided in each of the plates 49 and passes parallel to the corresponding links m 51,
    In the position shown by solid lines, the first end 47 of the spring 54 is located approximately at right angles to the chain 12, i.e. towards the direction of arrow G. As a result of the movement of the locking pin 57 in the groove 58 in the direction of the arrow G, the end 47 of the spring 54 occupies the initial position shown by dash-dotted lines and indicated by the position 47. But the initial position relative to the gripping plates 49 is also provided when the locking pin 57 moves arrows G. The rear edge of the printed product 6 rests on the support 46 and is clamped between it and the end 47 of the spring 54.
    Figures 5 and 6 show the intersection point 14, with this in another embodiment, cam chains are arranged at constant intervals 28
    pushers 59. which are designed to interact with the rear edges of printed products 6 and move them along the guide table 60 in the direction of the arrow C. The pushers 59 are mounted with the possibility
    0 rotation on axis x 61 chains. 28, each elbow 59 being provided with an elongated hole 62 concentric with axis 61. in which adjacent axis 63 of chain 28 is located. When the rotary lever 59 runs onto the link element 64, it rotates counterclockwise, thereby raising the hook 65 on it to rise above the table 60. In FIG. 6, circuit 28 is indicated by a dash-dot. At intersection 14
    0 intersect the paths of movement of the grippers 13 and the plane of the working branch of the transfer conveyor 9. In FIGS. 5 and 6 defined by table 60.
    The end of the spring 54 forming the pressing member 47 moving in the direction G of transporting the gripper 13 together with the printed article 6 contacts the fixed support 46. as a result, the rear edge of the printed article 6
    0 is clamped between the support 46 and the clamping elements 47 of the corresponding gripper 13 (FIGS. 3 and 5). Upon further movement of the catch 13 in the direction G, the end of each corresponding spring 54 is rotated clockwise by the action of the support 46 until the rear edge of the printed product 6 is released (Fig. 6). Immediately before the release of the printed product 6 hook 65 pusher 59
    0 interacts with the trailing edge and moves the printed product 6 in the direction of arrow C. As soon as the ends 47 of the spring 54 of this gripper 13 pass the support 46, they turn counter-clockwise
    5 arrows in its original. The speed of movement of the chains 28 and 12, as well as the distance between the grippers 13 and the pushers 59, are coordinated in such a way that with each printed product 6.
    0 from the rotor 1, the gripper 13 interacts, and immediately before releasing the printed article 6 from the gripper 13, the hook 65 of the pusher 59 comes into contact with its trailing edge.
    5 The method is carried out as follows.
    Printed articles 6 in a known manner are loaded from above into the pockets 3 of the rotor (Fig. 1). If the printed article 6 is then warped or does not reach the bottom of the pocket 4, as indicated by the position 6, then the clamping elements 47 of the grippers rotating in asterisk 45 affect the trailing edge of the printed product 6 and slide it into the corresponding pocket 3. until the front edge of the product will not reach the bottom 4 of the pocket 3. The speed of movement of the grippers 13 is chosen so that it is equal to or greater than the speed of the rear edges of the printed products 6 in front of the intersection point 14. However, the speed of the ends of the elements 47 due to curvature in the area of the sprocket 45 increases, as a result of which the rear edge 6 of the corresponding product, sliding along the guide support 8, is pushed and thus the printed product 6 is fully moved into the pocket 3. This ensures that all leading edges of the products 6 are located at the bottom of the pockets 3 in a correctly oriented position. Upon further rotation of the rotor 1 in the direction of arrow B, the leading edges of the products 6 are associated with the collider 7, as a result of which the printed products 6 are pulled out of the pockets 3. At the same time, the rear edge of each printed product 6 falls on the support 46 and this is clamped by pressing elements 47 corresponding to this the trailing edge, until the grip 13 bearing them passes the intersection point 14 and the support 46 turns these elements and releases the printed product 6. The friction between the last printed product 6 laid in cascade 11 and the printed product 6, ov freed from the grip 13. is so large that there is no relative displacement between the two printed products.
    The gap between the printed products 6 in the cascade 11 is determined by the frequency of laying out the printed products 6, as well as the speed of movement V2 of the withdrawal conveyor 9 and the conveyor belt 10.
    Thus, the printed products 6 are not in a free fall state at any of the sites and are permanently fixed in a predetermined position, which makes it impossible for them to shift under the action of the air flow from the rotor 1. All printed products are even and the gaps between them are in a cascade 11 They are permanent, as they are held at intersection 14 for a short time. Using the grippers 29 shown in FIG. 1 by a dot-and-dash line, the printed products 6 can be held in the working section of the diverting protractor 9, therefore any displacement is no longer possible. This is also provided by cam followers 59,
    which can be used instead of grippers 29.
    Obviously, by pre-setting the initial position of the clamping elements 47 (Fig. 3) of the gripper 13, it is possible to adjust the retention time of the printed products 6 at the intersection 14.
    权利要求:
    Claims (6)
    [1]
    1. A method of forming a cascade flow of printed products, including insertion of printed products into the formed pockets of a rotating rotor of a printing machine, transporting products by a rotor to the discharge conveyor, receiving printed products from the lower pockets of the rotating rotor by braking
    their leading edges, the interaction of products with rear edges with grips acting on the products in the direction of rotation of the rotor to the point of intersection of the path of movement of the grippers with the transport path of products by the diverting conveyor, and diversion of products in a cascade flow by the diverting conveyor, characterized in the accuracy of the location of the products in the formed cascade flow, the interaction of products with rear edges and grippers is carried out during the transportation of products by a rotor to the exhaust tract sporteru and the recess of the printed products from the pockets of the rotor, wherein when receiving the printed products from the rotor pockets each product at the intersection of the trajectory with the trajectory of movement of the grippers transporting products conductive retraction
    the conveyor is held by the corresponding back end grip from displacement in the direction of transporting products by the discharge conveyor during the time it takes the intersection of the intersection point
    its trajectory of movement with the trajectory of transporting products diverting conveyor.
    [2]
    2. A device for forming a cascade flow of printed products containing a bladed rotor with a drive for its rotation, located in the lower part of the rotor collider for taking products out of the rotor pockets formed by the blades, placed along the rear edges of the products, mounted under the rotor, a tap transport conveyor and mounted on an endless transport body to interact with the rear edges of the products, the grippers, the trajectory of which
    intersects the plane of the working branch of the diverting conveyor, characterized in that, in order to improve the accuracy of the position of the products in the formed cascade flow, it has a fixed support under the rear edges of the articles located at the intersection of the path of the grippers with the plane of the working branch of the diverting conveyor, and the grippers include spring-loaded clamping elements mounted to interact with a fixed support for holding and fixing the position of the products, while The guide bearing is located between the rotor and the gripper carrying body.
    [3]
    3. The device according to claim 2, characterized in that the transport body carrying the spring-loaded clamping elements
    complete in the form of a conveyor chain, while the clamping elements are mounted on it in pairs on both sides.
    [4]
    4. The device according to PP.2 and 3, which is designed so that each clamping element is formed by a bent end of a helical spring placed across the transport body, the second end of which is fixed relative to the transport oi gan.
    [5]
    5. Device according to Claims 2-4, characterized in that the fixing point of the second end of the coil spring is adjustable relative to the transport unit.
    [6]
    6. A device according to Claim 2, characterized in that cam followers or grippers are mounted on the diverting conveyor to interact with the rear edges or edges of the articles transported by it.
    21 9. / 5 L 32 27 gt 3635 3it3822 26 9 2018 Fi, 1 55
    6
    f (/ g.Z
    FIG. 2
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1708154A3|1992-01-23|Method and device for forming a cascade flow of printed matter
    EP0030653B1|1983-09-07|Apparatus for alternating the folded and open edges of a succession of folded pads
    EP0100143B1|1985-06-12|A magazine for flat cartons, prefolded leaflets and the like
    US5732623A|1998-03-31|Printing press with rectilinear substrate transport and turning devices therefor
    US5052667A|1991-10-01|Device for the collection of folded printed sheets
    US4721296A|1988-01-26|Sheet material handling apparatus
    US4205837A|1980-06-03|Apparatus for forming a succession of mutually overlapping products
    EP0007231A1|1980-01-23|Conveyor apparatus for grouping articles into batches
    GB2141990A|1985-01-09|Apparatus for transferring product to selected paths
    CA1180361A|1985-01-02|High speed transport system for newspapers and thelike
    US4565363A|1986-01-21|Apparatus for accurately spacing a sequence of shingled paper sheet products on a conveyor
    JP2534175B2|1996-09-11|Device for receiving printed matter from folding device of rotary driven device
    US4483526A|1984-11-20|Turning conveyor and selected book signature turning method
    US4029309A|1977-06-14|Set transport and stacker
    KR890016360A|1989-11-28|Magazine Ammunition Transfer System
    US7048110B2|2006-05-23|Printing conveyor system
    US4566687A|1986-01-28|Transferring newspapers or the like from a moving belt to a series of clamps
    US4886260A|1989-12-12|Method and apparatus for receiving folded printed products from printing machines or the like
    US5028045A|1991-07-02|Apparatus for taking over printing products from a rotatably driven paddle wheel of a printing machine
    JP2657410B2|1997-09-24|Conveying device for printed sheets
    GB2119763A|1983-11-23|Apparatus for transporting flat products especially printed products arriving in an imbricated formation
    JP2538243B2|1996-09-25|Method and apparatus for reversing overlaid knit prints
    FI107322B|2001-07-13|Method and apparatus for opening folded printed matter
    US4861019A|1989-08-29|Device to deliver printed products from a fanwheel
    US5556087A|1996-09-17|Apparatus for processing printed products
    同族专利:
    公开号 | 公开日
    JP2622734B2|1997-06-18|
    EP0312749A3|1989-07-12|
    EP0312749B1|1991-08-28|
    DK165056C|1993-02-22|
    FI884888A0|1988-10-21|
    JPH01145973A|1989-06-07|
    US4886264A|1989-12-12|
    DK586888A|1989-04-24|
    EP0312749A2|1989-04-26|
    AU2407788A|1989-04-27|
    DK586888D0|1988-10-21|
    DE3864488D1|1991-10-02|
    DK165056B|1992-10-05|
    FI884888A|1989-04-24|
    AU603486B2|1990-11-15|
    DD283124A5|1990-10-03|
    AT66665T|1991-09-15|
    CA1302443C|1992-06-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3108681A1|1981-03-07|1982-09-30|M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach|"DEVICE FOR REMOVING PRINTED COPIES FROM THE BUCKET WHEELS OF A FOLDING APPARATUS"|
    DE3123406C2|1981-06-12|1985-12-12|Albert-Frankenthal Ag, 6710 Frankenthal|Device for product alignment|
    DE3521471A1|1984-10-22|1986-04-24|Mohndruck Graphische Betriebe GmbH, 4830 Gütersloh|METHOD AND DEVICE FOR STACKING COLLECTING LEAF-SHAPED PRODUCTS|
    EP0237701B1|1986-02-14|1989-05-17|Ferag AG|Method and apparatus for the insertion of at least one insert into, preferably, folded printed products|
    CH669944A5|1986-04-04|1989-04-28|Ferag Ag|
    AT60025T|1986-10-22|1991-02-15|Ferag Ag|METHOD AND DEVICE FOR TAKING FOLDED PRINTED PRODUCTS FROM PRINTING MACHINES.|
    US4736936A|1987-01-16|1988-04-12|Paper Converting Machine Company|Hanky delivery system|DE59002623D1|1989-07-10|1993-10-14|Ferag Ag|Device for taking over printed products from a rotatably driven paddle wheel of a printing machine.|
    RU2053184C1|1990-08-06|1996-01-27|Радуцкий Григорий Аврамович|Device for bringing newspaper products out of folder of web-rotary machine|
    US5139597A|1990-10-26|1992-08-18|Moore Business Forms, Inc.|Detacher to folder or pressure sealer shingle conveyor|
    US5104282A|1991-03-11|1992-04-14|Bell & Howell Phillipsburg Co.|Document feeder|
    FR2718723B1|1994-04-15|1996-07-12|Heidelberg Harris Sa|Device for outputting notebooks from an impeller.|
    US5647586A|1995-12-11|1997-07-15|Heidelberg Harris Inc.|Method and apparatus for decelerating a flat product|
    JP2952765B2|1997-10-06|1999-09-27|株式会社東京機械製作所|Signature unloading device for folding unit for rotary press|
    US6131904A|1998-09-01|2000-10-17|Goss Graphic Systems, Inc.|Stripping mechanism for a delivery fly assembly|
    US6231044B1|1998-12-29|2001-05-15|Quad/Tech, Inc.|Delivery apparatus for a printing press|
    US6131903A|1999-07-20|2000-10-17|Quad/Tech, Inc.|Signature stripping mechanism|
    DE102005028906A1|2005-06-22|2006-12-28|Giesecke & Devrient Gmbh|Banknotes checking apparatus for use in banknote processing machine, has sensor connected to flexural resistant carrier via adhesive layer, where carrier is connected to component of apparatus via another elastic adhesive layer|
    US7694949B2|2006-09-18|2010-04-13|Goss International Americas, Inc|Custodial lapped stream mechanism|
    DE102011082005B4|2011-09-01|2015-01-29|Koenig & Bauer Aktiengesellschaft|Method for controlling a transport of printed products from a delivery of a folding apparatus of a printing press to a downstream of the folder conveyor of a system for processing the printed products|
    CN110761350A|2019-10-09|2020-02-07|苏州德君环卫服务有限公司|Mechanical claw structure for salvaging underwater sinkers and salvaging method thereof|
    CN112506193B|2020-11-27|2021-10-12|华能国际电力股份有限公司上海石洞口第二电厂|Automatic monitoring protection system of cantilever type bucket wheel machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH415987|1987-10-23|
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