• 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 laying of cast-iron sleeve pipes (T), which are taken out of the centrifugal casting machine. The purpose of the invention is to improve performance. For the construction of groups or rows containing an odd number T, an installation is used that includes conveyors (K) 5, 6, between which a device is installed to retract one T in the form of a lift 7 formed by two levers 17 and a lifting device for laying on K 5 pairs T. On the beds 9, 13 respectively K 5, 6 there are pairs of parallels of infinite chains (C) 10,
    公开号:SU1384195A3
    申请号:SU833679905
    申请日:1983-12-20
    公开日:1988-03-23
    发明作者:Маливуар Роже；Майер Жильбер
    申请人:Понт-А-Муссон Са (Фирма)；
    IPC主号:
    专利说明:

    l Beat /
    (L
    with
    O4
    lA driven by gearmotors. The front end K 5 is coaxial with the rear end of K 6, located below K 5. Evenly, angular V-shaped brackets 11 for T are installed at TS 10 and brackets 11 for T are mounted at each other; two consecutive rows of T through five T lifting devices T are successively placed in pairs on brackets 11 K 5 to form a group of ten T "At the same time K 5 moves in steps equal to twice the distance between two T and moves T on continuously moving To be In the position in which the pole T is in the e overlap by 5, 6, 7, the lift raises it above K 5, 6, at the same time K 6 continues to move the first five to T mounted on the end K 6 for stacking means T, then lowers the lift sixth T 7 in its place. The remaining five T located on K 5 are moved to K 6. The next group 5 consisting of ten T is isolated by forming an interval on K 5 that is a multiple of twice the distance between two T, 2s, and 5 3.np, f-crystals , 13 il.
    one
    The invention relates to the laying of cast-iron coupling pipes emerging from a centrifugal casting machine, and installation for its implementation 5 namely the movement of pipes between the first horizontal or almost horizontal conveyor5 on which the pipes are laid in an even number, with odd pipes facing one way, and even - in the other direction, and by the second conveyor, on which the pipes are fed in rows intended for subsequent stacking for image | vani pipe packages
    The object of the invention is to increase productivity,
    and Lig.1 shows a package of pipes, covered with layers or groups of pipes, .. (Holding an odd number of pipes laid with one m3 fta in one direction, .. funded - with couplings in the other direction; n FIG. 2 - installation for implementing the method of laying cast-iron coupling pipes, side view I in FIG. 3 - the same, plan view (the dotted line shows the laid alternatively and the formation of an odd row on the second conveyor); FIG. 4 - the same, parts of the first and second conveyors, and a lift-up device in the lower position, side view, in Fig. 5, the lifting device in the upper part side view, in Fig. 6-11, pipe transfer circuits and their transition from one conveyor to another with the conversion of even groups into odd ones; on ph1.11 installation for the implementation of the method, side view, with a rising intermediate conveyor, respectively lower position. case when
    the first conveyor is lower than the second; on Fig - the same, the intermediate conveyor in the upper position.
    The invention is used to form packs of cast iron socket tubes that are bonded with metal or plastic tapes 1.
    The tubes are laid overlaid in rows of 2, forming a stack or bag. Horizontally in each row 2 and vertically between two rows stacked on top of each other, they are positioned so that
    0
    0
    the coupling 3 of one pipe abuts the smooth end 4 of the adjacent pipe in order to reduce the size of each package (FIG. 1).
    The invention can be used to construct rows of pipes similar to those shown in FIG. 3, where five identical pipes T1-15 (shown by row 2 are displaced in the longitudinal direction relative to each other by a distance corresponding to me). the length of their couplings 3.
     Thus, the invention is used to make rows or groups of pipes containing an odd number of pipes, while the sub-pipes are from
    centrifugal cast in an even amount.
    The installation for carrying out the proposed method (Figures 2 and 3) contains two pipe conveyors 5 and 6 moving in the direction indicated by the arrow. Pipe 5 comes in pairs of pipe T, pipes collected in odd rows, or groups between conveyors, have a device for removing one pipe T, which is a lift 7, from the conveyor 6.
    The pipes T in pairs are supplied to the conveyor 5 by any known means, for example by means of a lifting device 8 on which they are laid in parallel, but alternatively.
    Conveyor 5 includes a bed 9, on which a pair of endless chains 10 parallel between each other, carrying individual V-shaped brackets or cradles 11 for pipes T, are evenly spaced from each other by pitch p or spacing and set that the pipes T are arranged perpendicularly to these chains 10. The endless chains 10 are driven in an intermittent motion in the direction of the arrow (Figures 2 and 3) by means of the gear motor 12. Intermittent forward movements, between which uniform intervals follow, have an amplitude R A two steps (2p), so as to move simultaneously two pipes.
    The pipes T are laid in pairs on corner brackets 1 1 perpendicular-g. Line 10 and, therefore, the direction of movement (arrow).
    The conveyor 6 contains a frame 13, on which a pair of endless chains 14, parallel to each other and chains 10 of the conveyor 5, are fastened. The links of chains 14 form a flat, almost continuous surface of the support of pipes T, which therefore do not have individual sockets on. conveyor 6, in contrast to conveyor 5, which is equipped with corner V-shaped individual brackets 11. On chains 14, stops 15 are installed at a certain distance from each other, which serve to push a group or row of pipes T, these stops 15 are fixed with the ability to withdraw for some links of chains 14. Infinite chains 14
    0
    five
    0
    five
    0
    five
    0
    five
    0
    five
    driven in a continuous motion in the direction of the arrow (Figures 2 and 3) by means of a gear motor 16.
    The conveyors 5 and 6 are located relative to each other as follows, to ensure the transition of pipes from conveyor 5 to conveyor 6.
    The front end of the conveyor 5, materialized by the intermediate wheels of the endless chains 10, is coaxial with the rear (relative to the movement arrow) end of the conveyor 6 materialized by the intermediate wheels of the endless chains 14, the coaxiality of these two ends is marked by the transverse axis XX of the chains 10 and 14. In other words, the front end of the conveyor 5 and the rear end of the conveyor 6 overlap one another p along the axis XX. In addition, the upper bearing surface of the chains 14 of the conveyor 6 is at a level slightly lower than the nests of the corner brackets 11 mounted on the chains 10 of the conveyor 5. Thus, when the corner brackets 11 of the chains 10 turn on the intermediate wheels with the axis XX, they lower to the level of the chains 14, and then go below this level.
    For this, the distance between the parallel chains 14 is longer than the distance between the parallel chains 10, but remains significantly smaller than the length of the pipe T, the coupling 3 and smooth. the end 4 of which protrudes with respect to the chains 14. The length of the cast-iron coupling tube T is at least 6 m (however, the invention is also applicable to coupling pipes with a length of less than 6 m).
    Behind the conveyor 6, i.e. at the end of it, there are means of stacking the rows of pipes supplied by the conveyor 6,
    Between chains 10 and 14 of conveyors 5 and 6, a lift 7 is installed, formed by a pair of lifting levers 17 parallel to chains 10 to 14 of conveyors 5 and 6 and hinged at one end on racks 18 by means of a shaft 19 with axis UU parallel to axis XX, below the latter with respect to the direction of movement along the arrow in (FIGS. 2 and 3). The distance between the levers 17 is intermediate between the distances between the pairs 5
    chain
    13
    10 and 14 conveyor parallel moat 5 and 6,
    At the other end of each | after the bend 20, made close to the axis XX, the corner individual brackets 21 for the pipe T in a horizontal position are mounted. These brackets are similar or identical to the brackets 11 of the conveyor 5 Two corner brackets 21 are located at the rear end of the conveyor 5 and the front end of the conveyor 6, with the V-shaped grooves (slots) of the corner brackets 21 located near the axis XX, which is common to both specified ends.
    Approximately in the middle of its length, each of the levers 17 is pivotally attached at point 22 to the end of the rod of the cylinder 23, which is driven by a pressurized fluid. The two double acting cylinders 23 are identical and can operate synchronously.
    Thus, a pair of levers 17 of the lift 7 can occupy two positions: the lower or the inoperative position (Fig. 4) in which the corner brackets 21 are below the level of the brackets J mounted on the chains 10 of the conveyor 5 and the upper or operating position J in which the angled the brackets 21 are significantly higher than the level of the corner brackets 11 of the conveyor 5,
    When the chains 14 of the conveyor 6 are located above the chains 10 of the conveyor 5, an intermediate conveyor 24 with brackets is installed between chains 14 and 10, (figs. "12 and 13),
    The installation works as follows. It is necessary to transfer alternatives ™, but laid pipes in an even number, numbered from T1 to T10 and so on, from the first conveyor 5 to the second conveyor 6, where they must be grouped into rows containing an odd number of pipes, for example be
    Using the proposed installation, this operation is carried out as follows.
    On the conveyor 5, alternatively laid pipes are supplied in pairs with a MODTH lifting device 8 which lays the pipes on two successive corner brackets 11. The conveyor 5 moves in two steps at a time, with a stop.
    1384195
    five
    0
    five
    0
    The second conveyor 6 moves continuously.
    With each move in two steps (2p), the conveyor 5 transmits to the conveyor 6 two pipes at once. Lift 7 with levers 17 is at this time. m in the lower position (figure 4).
    In the process of making two consecutive rows of five pipes (T1 - T5 and T6 - T10) from ten pipes laid in pairs on the conveyor 5, when the conveyors 5 and 6 are in motion, the lift 7 is in the lower position (Fig. ), pipe T1 passes to the conveyor 6. The pipes T2, TZ and T4 are located at the end of the conveyor 5, the Pipe T2 is positioned by the overhead brackets 21 of the elevator 7 in the place where the conveyors 5 and 6 overlap each other. Conveyor 5 is filled to pipe T8. A pair of pipes T9 and T10 is located on the lifting device 8 and is ready for laying on the conveyor 5 behind the pipe T8. Then (Fig. 7) the pipes T2 and TZ transfer t to the conveyor 6. The pipes T4-T6 are at the end of the conveyor 5. The pipe T4 is located above the corner brackets 21 of the elevator 7. The lifting device 8 Puts a pair of pipes
    T9 and T10 behind the T8 pipe to the first conveyor 5.
    The moment when the conveyor 5 is stopped is shown, the lift 7 is in the upper position, under-
    5 n in the tube T6. Before stopping, the conveyor 5 moves in two steps (relative to its position in Fig. 7) and transfers the pipe T5 to the conveyor 6, and the pipe Tb to the position above the corner brackets 21 of the elevator 7c with the levers 17 at the place where the conveyors 5 and 6 overlap each other. A dividing line DD (Fig. 8) between the first row of pipes T1 T5, located on the conveyor 6, and the next row of pipes passes between the pipes T5 and T6. During the shutdown of the conveyor 5, when the pipe T6 is simultaneously at the end of the conveyor 5 and
    50 at the beginning of the conveyor 6. i. in the zone where the conveyors 5 and 6 overlap, the lift 7 takes the upper position and raises the pipe T6 above the conveyors 5 and 6, while
    55, the conveyor 6 continues to move, taking away the first row of pipes pushed by the stop 15. Since the pipe T6 is raised above the corner brackets 11, it does not
    71H
    is shifted by the corseer 6 and the first row of pipes T1-T5 is removed. Thus, the pipe T6 is retracted during the short stop of the conveyor 5. This retraction is a temporary measure. After pipe T10, which completes two consecutive rows of five pipes, two consecutive corner brackets 11 on the conveyor 5 remain


    in order to separate the group of pipes T1 - T10 from the next group of pipes T11 - T20 by a minimum interval of two steps (or a multiple of two steps). (In relation to the formed. Groups of five pipes of a group of pipes, T1-T10, T11-T20. T21-TZO, etc., can be denoted by the terminal double groups).
    This empty interval between two double groups corresponds to the space occupied by two pipes, or is a multiple of two numbers of pipes on the conveyor 5, since this conveyor moves in two steps.
    During a short stop and the conveyor 5, the elevator 7 with the levers 17 descends to the lower position and returns the pipe T6 to the conveyors 5 and 6 (Fig. 9) at exactly the same place from which it was lifted at the previous stage (Fig. 8 ) Meanwhile, the conveyor 6 continues to move an odd row of pipes T1-15.
    The next etam () - conveyors 5 and 6 are in motion, lift 7 is in the lower position. After the transfer, by two steps of the conveyor 5, when the first row of pipes T1-T5 was removed along the conveyor 6, the pipe TB is transferred to the conveyor 6. The following pipes T7 and T8 are transferred to the conveyor 6, and the pipes T9 and TU are prepared to go On this conveyor, before approaching two empty corner brackets 11 of the conveyor 5. At this time, the lifting device 8 had already laid the following pipes T11 and T12 on the conveyor 5.
    Then (FIG. 11) the pipe T9 passes to the conveyor 6. The pipe TU is located directly above the corner brackets 21 of the elevator 7. The latter remains in the lower position. Pipe T10 is about to switch to conveyor 6. The demarcation line marks the code of the second odd row and the first double group. The interval in two steps (two empty corner brackets 11) between the pipes TU and T11 separates em
    ten
    15
    20
    25
    thirty
    35
    40
    45
    50
    55
     an odd number from the third odd number, and the first double group from the second.
    The lifting device 8 places the pipes T13 and Tli on the conveyor 5. The lift 7 does not move until the pipe T16 is installed above the corner brackets 21. After that, during the stop of the conveyor 5, the pipe T16 temporarily rises (like pipe T6 on Fig. B) is then lowered again onto conveyors 5 and 6 (as in Fig. 9) by means of a lift 7,
    Thus, the work cycle continues, during which of the double groups consisting of two odd rows of tubes T11-T20, T21-TZO and so on, odd rows are formed, separated from each other by two-step intervals (two empty corner brackets). eleven). Lift 7 comes into effect only when entering the pipes T6, T16, T26, T36, etc.
    Thus, the proposed installation allows to transfer an even group of pipes from the first conveyor 5 to the second conveyor 6, turning it into an odd group. If n is an odd number (equal in this case to five) of pipes that must be grouped into. odd rows on the second conveyor 6 begin with isolating double pipe groups of 2n (i.e., a double number with respect to an odd number n of pipes in each row). Then, two consecutive double groups containing 2 pairs of pipes are separated by an integral two-step conveyor. After that, in each group containing 2p pipes, when the conveyor 5 is stopped, the pipe (n + 1), which is in the place where the conveyors 5 and 6 overlap each other, are removed, lifts above the conveyor 5, then return the pipe (n + 1 ) to the same place that she occupied on the conveyor 5 before lifting. This pipe takes its place in the Head of the next group of pipes containing (p-1) pipes.
    In other words, if on the first conveyor 5, moving intermittently two steps at a time, double groups of pipes are laid, containing an even number of pipes twice the odd number of pipes that they want to group into an odd row on the second conveyor 6, t , e., for example.
    ten pipes while they want to get 6 rows of five pipes on the second conveyor, six pipes first move, and the poles are in the zone where the conveyor 5 blocks the conveyor 6, which moves continuously, lifts this sixth pipe for a time conveyor 5 and again lower it to the conveyor 5, while the first five pipes go along the conveyor 6, then down to the sixth pipe down the remaining four pipes to the conveyor 6.
    The proposed method is suitable for the construction of rows containing three pipes each, of two pairs of pipes, or for the construction of rows containing seven pipes, of a couple of pipe pairs, while the described example concerns the preparation of rows containing five pipes, of three pairs of pipes supplied through the first conveyor 5.
    To compile a first row containing an even number of pipes, lift 7 is not needed, since in this case it is enough for the conveyor 5 to transfer even groups to the conveyor 6.
    In the plant of FIGS. 12 and 13, the chains 14 of the second conveyor 6 may be nahog. go up the levels of the chains 10 of the first conveyor 5. To transfer the pipes of the conveyor 5 to the bridge 6 then it is necessary to install between the chains 10 and 1 an intermediate upward conveyor 24 equipped with individual corner brackets for pipes installed at the same distance from each other as the arms of the conveyor 5, and this intermediate conveyor 24 moves in the same way.
    Fish mode, as the conveyor 5,
    and simultaneously overlaps both the conveyor 5 and the conveyor 6. The ascending conveyor 24 is installed obliquely along the ascending line to the conveyor 6 and is paired with the lift 7 and the second conveyor 6j in the same way as the lift 7 is paired with the first conveyor b in the above example,
    In the lower position (Fig. 12), it takes the pipe in pairs.
    In the upper position (FIG. 13), when it is located somewhat above the second conveyor 6, it transfers the pipes to the conveyor 6, with the elevator 7 periodically operating.
    In other words, to get odd groups from even groups, the sunrise
    0
    five
    0
    five
    five
    0
    0
    The intermediate intermediate conveyor 24 is an equivalent of the first conveyor 5.
    To construct odd rows using the setup shown in Figures 2-5, instead of continuously filling the first conveyor 5 with pairs of alternatively arranged pipes, an even-number of pipes equal to the desired odd number of pipes in each row, enlarged or reduced by one unit. However, the role and operation of the elevator 7 with the levers 17 remain the same as in the described example.
    For example, to build rows 2 containing five pipes, six pipes are fed to the conveyor 5. Then they are transferred to the second conveyor 6, freeing the conveyor 5, but delaying the last pipe using the lift 7 with the levers 17 (as indicated)
    After that, the raised sixth pipe is lowered and four pipes are fed to the first conveyor 5. Then all five pipes are transferred to the second conveyor 6.
    Thus, even after supplying six pipes to the conveyor 5, while to build an odd-numbered row on the conveyor 6, only five pipes are required to be transferred to this conveyor, the conveyor 5 can be completely freed by lifting the sixth pipe to four new pipes, which will be transferred to the conveyor 6 together with the pipe that was temporarily raised.
    权利要求:
    Claims (7)
    [1]
    1. The method of laying pig-iron coupling pipes, which includes paired pipe laying on the first conveyor to form a group of even-numbered pipes on it, moving this group of pipes by the first conveyor to the second conveyor with a step equal to twice the distance between two pipes from the first conveyor to the second and converting a group with an even number of pipes into groups with an odd number of pipes, characterized by the aim of increasing productivity, in the first pipeline, double groups of pipes are formed and isolated, the number of pipes in which s equal to twice the number of pipes, located in the group with an odd number
    111
    pipes, then in each double group they move the first even number of pipes, exceeding the group with an odd number of pipes by one pipe, leaving the last pipe in this first even number of pipes above both conveyors, lifting the last pipe, and then re-laying it in the same place between the two conveyors at the head of the group of an even group containing one pipe less than the number of pipes in the group with an odd number of pipes, then this even group is moved together with its pipe from the first group and successively repeat these operations, lift the last pipe of an even group containing one pipe more than in the group with an odd number of pipes, and add this pipe to the next even group containing one pipe less than in the group with an odd number of pipes,
    [2]
    2. The method according to claim 1, which differs from the fact that the formed double groups, the number of pipes in which is equal to twice the number of pipes in the group with an odd number
    pipes are insulated with each other due to the formation of an empty gap corresponding to a location multiple of two successively located pipes on the first conveyor,
    [3]
    3. Installation for laying cast-iron coupling pipes, including the first conveyor in the form of parallel endless chains with separate V-shaped brackets for pipes separated into equal steps or intervals, driving the pulsating displacement of the chains to one distance by two steps in one turn, a lifting device for laying a pair of pipes on the first conveyor, coming from a machine for their manufacture, installed a second conveyor behind the first conveyor, blocked the front end of the parallel conveyor
    9312
    endless chains the rear end of the parallel endless chains of the first conveyor and made in the form of continuously moving two endless chains parallel to each other and the endless chains of the first conveyor, characterized in that it is equipped with a single pipe lift located between the overlapping ends of the parallel endless chains of the first conveyor and parallel endless chains of the second conveyor.
    [4]
    4, Installation of pop. 3, characterized in that the second conveyor is installed relative to the first one with overlap of the front end of the parallel endless chains of the rear end of the parallel endless chains of the first conveyor by one step or interval between two successively arranged brackets for the pipes of the first conveyor.
    [5]
    5. The installation as claimed in claim 3, wherein the distance between the parallel endless chains of the second conveyor is greater than the distance between the parallel endless chains of the first conveyor.
    [6]
    6. Installation of pop. 3, characterized in that the second conveyor is located below the level of the first conveyor.
    [7]
    7. Installation in accordance with Clause 3, characterized in that the lifting device is made in the form of a pair of hardened arms with synchronously working cylinders and a pair of V-shaped individual brackets for the pipe, with a pair of V-shaped individual brackets located in the zone the output end of the first conveyor and the input end of the second conveyor, and the recesses of the brackets are located in the zone of the common axis of the ends of the conveyors.
    fV
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    women
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    5 2 Ja TV J5 r§ TJ TB TI Tit
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    TB t 75 7j 7/0 / 0Tjj 7.2 Tfs 7w
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    Phases. 12
    FIG. 13
    类似技术:
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    同族专利:
    公开号 | 公开日
    FR2538355A1|1984-06-29|
    AU2251683A|1984-07-12|
    AU542474B2|1985-02-21|
    EP0113063B1|1986-07-23|
    EP0113063A1|1984-07-11|
    ES8403824A1|1984-05-01|
    JPS59133115A|1984-07-31|
    DE3364768D1|1986-08-28|
    FR2538355B1|1986-01-24|
    UA6009A1|1994-12-29|
    ES524870A0|1984-05-01|
    BR8306541A|1984-07-31|
    US4535882A|1985-08-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE2150067A1|1970-11-16|1972-05-18|Thaelmann Schwermaschbau Veb|Device for feeding rolling rods|
    FR2189286A1|1972-06-23|1974-01-25|Surepack|
    JPS5844339B2|1976-07-21|1983-10-03|Ajinomoto Kk|
    JPS6141804B2|1977-08-22|1986-09-17|Hitachi Ltd|
    JPS5621689A|1979-07-31|1981-02-28|Kubota Ltd|Water treating apparatus|
    IT1147490B|1981-01-30|1986-11-19|Danieli Off Mecc|REFINEMENTS FOR PROFILED AND NON-PROFILED BAR PACKING DEVICES AND PROFILED BARS AND NOT SO PERFECTED|
    FR2516902B1|1981-11-20|1984-01-06|Pont A Mousson|DE3528743A1|1985-08-10|1987-02-12|Kurt Breuning|MATERIAL ROD FEEDER|
    US4807526A|1987-05-18|1989-02-28|Phoenix Newspapers, Inc.|Roll-feeder loader and method therefor|
    IT1260231B|1992-12-18|1996-04-02|Gd Spa|DEVICE TO FEED SMOKING ITEMS, IN PARTICULAR CIGARETTES, TO A GROUPING MACHINE|
    DE19810224C1|1998-03-10|1999-05-06|Sim Zufuehr Und Montagetechnik|Assembly machine with working station|
    CN104444388B|2014-09-19|2016-06-08|安徽中杭集团有限公司|A kind of steel angle profile stacking machine and palletizing method|
    CN110548639B|2019-08-28|2021-07-06|淮南市金德实业有限公司|Intelligent running water type production device for glass fiber reinforced plastic anchor rod|
    CN110642019A|2019-09-03|2020-01-03|六安新兴塑管有限公司|PE tubular product finished product count collection device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8221855A|FR2538355B1|1982-12-24|1982-12-24|METHOD AND INSTALLATION FOR HANDLING CAST IRON PIPES TO TRANSFORM GROUPS OF PIPES IN PEER NUMBER INTO GROUPS OF PIPES IN ODD NUMBER|
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