• 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:
    Proposed is a method for removing individual containers (5) from a flow rack, in which the containers (5) are mounted directly one behind the other on a roll or rollers (2) composite web (1), the removal end (3) and there in the conveyor cross-section movable into the barrier (10) is sloping downhill. The removal takes place by means of a storage and retrieval device (15) which can be positioned relative to the removal end (3) and which is provided with at least one operating arm (16) which can be extended counter to the web direction (R) and can be moved back with the web direction (R). To create a removal process in which the flow shelf no own drives such. As servomotors are required, and which is also suitable for use in conjunction with storage and retrieval units, which work for container removal with only horizontal paging movement with correspondingly short access times, a container removal is proposed with the following steps: a) with active lock (10) Extending the operating arm (16) along the first, foremost container (5.1) along to a contact between the operating arm (16) and a movably arranged push and lock element (20); b) further extension of the operating arm (16) with entrainment of the push and lock element (20), which in turn carries the first (5.1) or the second (5.2) container; c) deactivating the barrier (10) and thereby releasing the first container (5.1), wherein the second container (5.2) at the time of deactivation or immediately thereafter retained by the push and lock element (20); d) retracting the operating arm (16) and transferring the first container (5.1) of the web (1) on the stacker crane (15).
    公开号:AT14048U1
    申请号:TGM305/2013U
    申请日:2013-09-17
    公开日:2015-03-15
    发明作者:
    申请人:Nedcon Magazijninrichting Bv；
    IPC主号:
    专利说明:

    The invention relates to a method for removing individual containers from a flow-through rack, in which the containers are stored directly behind one another on a web composed of rolls or rolls, which ends at the discharge end and one there in the conveying cross section into movable barrier down sloping, wherein the removal takes place by a the removal end positionable storage and retrieval unit, which is provided with at least one retractable against the web direction and retractable with the web direction operating arm.
    The invention is based on the object, a primary for low-weight, d. H. unfilled or only filled with light items filled container suitable method for removing individual containers from a flow shelf, in the flow shelf no own drives such. As servomotors are required, and which is also suitable for use in conjunction with shelving devices that work for container removal with only horizontal Auslage¬rungsbewegung with correspondingly short access times.
    To solve this problem, a method having the features given in claim 1 is proposed. Such a removal method for containers comprises at least the following steps: In a first step, when the barrier is activated, the operating arm of the storage and retrieval unit (RBG) is extended along the first, ie foremost container until there is contact between the operating arm and one movable on the web arranged thrust and Sper¬relement comes.
    In a second step and further extension of the operating arm it comes to a take away the push and lock element, which in turn takes along the first or the second container and thus this and all on the conveyor line behind container against the inclination of the web push back something.
    In a third step, the lock is deactivated, with the result that the first container is released and separated from the other containers. On the other hand, at the time of deactivation of the barrier or immediately thereafter, the second, subsequent container is blocked by the push and lock element. This has the consequence that the second container and all other containers of the conveyor line are provisionally retained.
    Finally moves in a fourth step, the operating arm back, taking with it the freed first container in the web direction, and finally transferred from the tail to the previously arranged storage and retrieval unit. At the same time or subsequently, the pushing and unlocking element releases the blockage of the second container, so that the container, and with it the container supported on its rear side, can reach the resting barrier. Thus, the removal process is completed or can start over.
    A special feature of the method is that in the second step for Sepa¬rierung the first container all or alternatively all containers are pushed back a short distance from the second container, ie against the sloping inclined roller conveyor.This pushing movement is performed by the thrust and blocking element. The pushing back of a whole row of containers without an excessive amount of force succeeds primarily with containers which are either unfilled or which are filled only with light articles, which is why the removal device described here is particularly suitable for these groups of containers.
    The movement and propulsion energy required for the separation and removal of the containers comes exclusively from the stacker crane and its drive or Stellmo¬ gates. For the flow rack itself and its individual roller conveyors, however, are no drives such. As electric motors or actuators required, whereby the flow shelf requires no electrical equipment. This leads to a simple construction of the removal device and makes the flow rack less susceptible to interference.
    Another advantage is that the storage and retrieval unit manages with an exclusively horizontal Ausleger¬rungsbewegung for the separation and subsequent removal of vorvordersten container. For the removal of the foremost container, the storage and retrieval unit does not have to carry out a superimposed movement of firstly vertical lifting and then horizontal retraction, as is often the case with such devices. Since only a horizontal removal movement is required by the storage and retrieval machine, the retrieval with correspondingly short access times can be realized.
    With a first embodiment, it is proposed that the counteracted by the push and lock element against the sloping track container is the first container, wherein the lock is the driver.
    According to a further embodiment, during the further extension of the operating arm, a retaining projection arranged on the pushing and blocking element moves between the first and the second container into the conveying cross section. Preferably, the retaining projection retains its position moved into the conveying cross section, at least until the operating arm is retracted.
    According to a further embodiment, the retaining projection is moved by a lifting movement into the conveying cross section, and by a lowering movement out of the conveying cross section.
    According to a further embodiment, the distance between the barrier and the retaining projection is equal to or substantially equal to the length of the container.
    According to a further embodiment, both the lock and the retaining projection are integrally formed on the push and lock element. The pushing and locking element may be designed as a plate, at one end of which the barrier is integrally formed, and at the other end of which the retaining projection is formed integrally.
    It is also proposed that the push and lock element performs a parallelogram movement approximated movement. This movement can be z. B. by a trapezoidal arrangement, in which meet the connecting lines of the respectively superimposed trapezoidal points at a location above the track.
    It is also proposed that moves after the deactivation of the lock a beweglichan the operating arm arranged driver in the resulting by the pushing back of the container distance between the first and the second container in, and that the driver when returning the operating arm, the first container in the Bahnrich¬tung takes. Preferably, the driver pivots from the side into the resulting distance between the first and second containers.
    Further details and advantages of the removal device and of the removal method which can be carried out are described below on the basis of illustrative drawings, in which: FIG. 1 shows, in a side view reduced to the essential elements, the removal end of a roller conveyor together with a movable one the roller conveyor arranged removal device and parts of a stacker crane; FIG. 2 shows the removal device at the beginning of the removal process; FIG. FIG. 3 shows the situation at a later stage of the method; FIG. FIG. 4 shows the situation at a later stage in the process; FIG. FIG. 5 shows the situation in a later stage of the process; FIG. Fig. 6 shows the situation in a later stage of the process.
    1, an explanation of the arrangement and the possible constructive design of the structural elements required for carrying out the method is first of all carried out on a flow shelf and on a shelf control device (RGB) which can be positioned relative to it.
    Part of the flow shelf is at least one roller conveyor 1, that is arranged one aufei¬nanderfolgend, freely rotatable rollers or rollers 2 compound Förder¬ range. In the flow rack as a whole, a plurality of such roller conveyors 1 are arranged parallel to one another and in several stories one above the other.
    Each roller conveyor 1 is inclined down to its left on the drawings extraction end 3 down, so that the resting on the rollers or rollers 2 container 5unterunter weight and the influence of gravity along the conveying path to the Entnahme end 3 roll out or to run.
    The individual containers 5 are similar, d. H. they are the same design with identi¬schen dimensions. On their serving as a base underside they can be provided on at least the two end faces with a step 4. Stage 4 represents a recess on the underside of the containers and improves the handling of the containers, also within the scope of the method described herein.
    At the removal end 3 of the web 2 there is a barrier 10, which is movable by a lifting movement into the conveying cross section, and by a lowering movement out of the conveying cross section. If the lock 10 is activated, i. is moved from below into the conveying cross section of the web, the first, foremost container 5.1 is blocked against further movement in the web direction R. By the conveying cross-section is meant here and also in the following the outline contour described by the containers 5 as they move along the roller conveyor, which is delimited downwards by the conveying plane, thus the supporting plane 6 of the rollers 2.
    If the lock 10 is active, d. H. protrudes into the conveyor cross section, so the further movement of the first, foremost container 5.1 is blocked. As a result, since all the remaining containers 5 are jammed directly or indirectly against the first container by mutual abutment, the entire row of containers is blocked.
    On that longitudinal section of the web 1 on which the container 5.1 is located, a pushing and blocking element 20 of the removal device is arranged. In essence, the pushing and locking member 20 is a plate extending below and along the track 1, another end having the barrier 10 already described above, and a retaining projection 21 formed at the other end thereof. Preferably, barrier 10 and retaining projection 21 are integral parts of the panel.
    The container removal takes place by a targeted interaction between the thrust and locking element 20 and the at least one operating arm 16 of the storage and retrieval device 15. Both together therefore form the removal device.
    By moving the pushing and locking member 20 with respect to the stationary web 1, the retaining projection 21 can be moved by lifting into the conveying cross section and moving out of the conveying cross section by lowering. Also, by moving the pushing and locking member 20 with respect to the stationary web 1, the barrier 10 can be moved by lifting into the conveying section and out of the conveying section by lowering.
    The movement of the push and lock element 20 is derived by coupling from the movement of two operating arms 16 of the stacker crane 15. By a temporary coupling of the operating arm 16, when it is moved horizontally against the web direction R, the push and lock member 20 with.
    The movement of the push and lock element 20 is only approximately horizontal. Exactly considered is a superimposed movement of a horizontal and a
    Swivel or rotary motion.
    To achieve the superimposed movement, the push and lock element 20 component part of a parallelogram or trapezoidal arrangement, which is defined by four pivot points 31a, 31b, 31c, 31 d. The pivot points 31a and 31c are located on a first pivot lever 32 arranged close to the removal end 3, and the pivot points 31b and 31d are located on a second upwardly arranged second pivot lever 33. The number of pivot levers can also be greater and the number of pivoting levers correspondingly increased Fulcrums, however, a parallelogram movement approximate movement is already achieved with the two pivot levers 32, 33. The pivot lever 32 near the removal end 3 connects the fixed point 31a with the first arranged on the push and lock element 20 fulcrum 31c, and the farther upstream Pivot lever 33 connects the fixed point 31b with the second arranged on the push and lock element 20 fulcrum 31 d.
    As with a trapezoid, the connecting line 32A of the two pivot points 31a and 31c of the pivoting lever 32 is not parallel to the connecting line 33A of the two pivot points 31b and 31d of the pivoting lever 33. Fig. 1 shows that the connecting lines 32A, 33A are in one place meet above the track 1.
    The different orientation of the connecting lines 32A, 33A results in that, in the case of an up-stream, i. against the direction of the web R and against the force of a Rück¬zugfeder 39 directed movement of the push and lock element 20 from a certain subsection to a lowering of the formed at one end lock 10, while the other end of the push and lock element 20 arranged retaining projection 21 lifts. On the other hand, at the beginning of this movement path of the pushing and locking element 20, the lock 10 is activated, whereas the retaining projection 21 is not yet activated.
    This property resulting from the movement geometry of the push and lock element 20 is exploited in the context of the removal method described here.
    The drive of the thrust and locking element 20 takes place in the embodiment by a lever 35 which is rotatably coupled to the rear pivot lever 33. The lever 35 is mounted with its lower end at the point 31b, whereas its free upper end is designed for contact with an operating arm 16 of the Regalbedienge¬räts 15 described in more detail below. It is advantageous if the lever 35 is provided with a freely rotatable roller 36, against which the operating arm 16 with a trained at its free end Stirn¬ page 37 first abut and then push friction.
    Of course, the operating arm 16, instead of working against the lever 35, also work directly against the push and lock element 20. In this case, the roller 36 is mounted directly on the blocking element 20. But even in this case is sufficient for the operating arm 16 is a purely horizontal extension and subsequent return movement.
    For removal of the respective first container 5.1, the storage and retrieval unit (RBG) 15 in an alley 7, which extends transversely to the removal end 3 of the web 1, arranged in several Koor¬dinaten movable. The storage and retrieval unit 15 can be positioned opposite each individual web 1 of the throughfeed storage in order to remove containers from the relevant web.
    Part of the storage and retrieval unit 15 are here two mutually coupled Bedienar¬me 16. These are retractable against the web direction R and extendable in the web direction R, wherein the one operating arm on one side, and the other operating arm on the other side of the container 5.1 located. The direction of the web R should be understood to mean the direction in which the containers 5 move downwards along the web 1 under the influence of gravity.
    The operating arms 16 are provided at their free end, each with a driver 17. The driver 17 is designed to be movable in the conveying cross section so as to engage behind the first container 5.1 for pulling out of the roller conveyor 1.
    Preferably, the movement of the driver 17 is one of a servomotor in RGB outgoing pivotal movement. The pivoting movement takes place about an axis 17A arranged on the operating arm 16 and extending parallel to the operating arm.
    The sequence of the method is shown in FIGS. 2-6. These show the individual stages of the process in their time sequence.
    2, the starting position is shown. The storage and retrieval unit 15 is in a position opposite to the removal end 3 of the roller conveyor 1. The barrier 10 is active, and blocks the first container 5.1, so that all other containers back up on this. The retaining projection 21 is lowered, ie inactive.
    In Fig. 3, the operating arm 16 extends against the web direction R horizontally, wherein the end face 37 of the operating arm 16 at some point abuts against the roller 36, and it comes from there to a corresponding movement of the pushing and locking member 20, whereby the retaining projection 21st between first 5.1 and second 5.2 containers raises and becomes active while the lock 10 continues to block.
    Fig. 4 shows the state of maximum displacement of the push and lock element 20.The retaining projection 21 blocks the second container 5.2 in the region of its front edge provided with the step 4 (Fig. 1), whereas the barrier 10 has already lowered, so that the first container 5.1 rolls under the influence of gravity to the removal end 3 out.
    In the hereby adjusting distance A between the back of the first Behälter¬ 5.1 and the front of the second container 5.2, the driver 17 pivots about the axis 17A (Fig. 1). The driver 17 thus engages behind the first container 5.1, and with the return of the operating arm 16, the latter actively pulls the first container 5.1 onto a horizontal container storage of the storage and retrieval unit 15.
    Fig. 5 shows for the retraction of the operating arm 16 that also acted upon by the Rück¬zugfeder 39 thrust and locking element 20 moves in the web direction R. The retention projection 21 protrudes into the delivery cross section and retains the second container and the containers behind it.
    In Fig. 6, the push and lock element 20 has again reached its initial position. Shortly before, the retaining projection 21 has lowered and became inactive, whereby all remaining on the web 1 container can move under the influence of gravity. The first container 5.1 is located on the container tray of the stacker crane 15 and is ready for further removal.
    REFERENCE LIST 1 web, roller conveyor 2 rollers, rollers 3 removal end 4 step 5 container 5.1 first container 5.2 second container 6 support level 7 alley for the storage and retrieval unit 10 lock 15 stacker crane (RBG) 16 operating arm 17 driver 17A axle 20 push and lock element 21 retention projection 31a pivot point 31b fulcrum 31c fulcrum 31 d fulcrum 32 pivoting lever 32A connecting line 33 pivotal lever 33A connecting line 35 lever 36 roller 37 end face 39 return spring A distance L length R web direction
    权利要求:
    Claims (11)
    [1]
    Claims 1. A method for removing individual containers (5) from a continuous shelf in which the containers (5) are mounted directly behind one another on a web (1) composed of rollers or rollers (2), which are connected to the removal end (3) and one the removal is effected by a storage and retrieval device (15) which can be positioned opposite the removal end (3) and which is extendable with at least one counter to the web direction (R) and with the Bahnrichtung (R) zurückfahrbaren operating arm (16) is gekennzeich¬ by the steps a) with active lock (10) extension of the operating arm (16) on the first, foremost Be¬hälter (5.1) along, up to a contact between the operating arm (16) and a movably arranged push and lock element (20) comes; b) further extension of the operating arm (16) with entrainment of the push and Sperrele¬ments (20), which in turn takes along the first (5.1) or the second (5.2) container; c) deactivation of the barrier (10) and thus release of the first container (5.1), wherein the second container (5.2) at the time of deactivation or immediately thereafter by the thrust and blocking element (20) is retained; d) retracting the operating arm (16) and transferring the first container (5.1) from the web (1) to the storage and retrieval unit (15).
    [2]
    2. The method according to claim 1, characterized in that the thrust and Sperrele¬ment (20) entrains the first container (5.1), wherein the lock (10) is the driver.
    [3]
    3. The method according to claim 1 or 2, characterized in that during the further extension of the operating arm (16) on the push and lock element (20) an¬ordinated retaining projection (21) moves between the first and the second container in the conveyor cross section ,
    [4]
    4. The method according to claim 3, characterized in that the retaining projection (21) retains its moved into the conveying cross section into position at least until the return of the operating arm (16).
    [5]
    5. The method according to claim 3 or 4, characterized in that the retaining projection (21) is moved by a lifting movement into the conveying cross section, and by a lowering movement out of the conveying cross section.
    [6]
    6. The method according to any one of claims 3 to 5, characterized in that the distance between the barrier (10) and the retaining projection (21) is equal or Wesentli¬ equal to the length (L) of the container (5).
    [7]
    A method according to any one of claims 3 to 6, characterized in that both the barrier (10) and the retention projection (21) are integrally formed on the push and lock element (20).
    [8]
    8. The method according to claim 7, characterized in that the thrust and Sperrele¬ment (20) carries out a parallelogram approximate movement.
    [9]
    9. Method according to claim 8, characterized in that the movement approaching a parallelogram guide is carried out by means of a trapezoidal arrangement, in which the connecting lines (32A or 33A) of the trapezoidal points (31 a, 31 c and 31 b, 31 d) meet at a location above the track (1).
    [10]
    10. The method according to any one of claims 1 to 9, characterized in that after the deactivation of the lock (10) a movably arranged on the operating arm (16) driver (17) in the resulting distance (A) between the first and second container hin¬ein moves, and that the driver (17) when returning the operating arm (16) the first container (5.1) in the web direction (R) entrains.
    [11]
    11. The method according to claim 10, characterized in that the driver (17) pivots from the side into the resulting distance (A) between the first and second container. For this 2 sheets of drawings
    类似技术:
    公开号 | 公开日 | 专利标题
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    DE2032776B2|1977-07-28|DRAG CHAIN CONVEYOR SYSTEM
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    DE2601000C3|1979-03-15|Flow channel for order picking flow warehouse
    AT404584B|1998-12-28|METHOD AND HANDLING DEVICE FOR THE STORAGE AND REMOVAL OF PIECE-SHAPED CONTAINERS IN HIGH-BORDER WAREHOUSES
    DE2011458C3|1976-04-01|Loading device with roller conveyor and pusher for lateral displacement of a row of goods on the roller conveyor
    DE2043915A1|1971-03-18|Automatic loading device for piece goods
    DE1233326B|1967-01-26|Device for conveying, collecting and towing of piece goods-like objects by means of lifting and lowering load bearing units
    同族专利:
    公开号 | 公开日
    DE102012109162A1|2014-03-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0398349A2|1989-05-19|1990-11-22|Heinrich Niederberger KG|Device for automatic taking-out of articles from a transporting track|
    FR2755096A1|1996-10-29|1998-04-30|Sipa Roller|Tipping separator for pallet storage corridor having rollers on inclined plane for receiving pallets|
    EP0860381A1|1997-02-20|1998-08-26|SIPA Roller|Rocker separting device for a dynamic storage lane|
    DE29908066U1|1999-05-06|1999-09-09|Nedcon Magazijninrichting Bv|Device for retaining pallets which can be moved along an inclined roller conveyor, in particular the roller conveyor of a flow rack|
    CN101402416A|2008-11-10|2009-04-08|上海精星仓储设备工程有限公司|Security separator for bracket tray|
    US3750804A|1969-03-07|1973-08-07|Triax Co|Load handling mechanism and automatic storage system|
    JPS58212501A|1982-05-31|1983-12-10|Kao Corp|Picking apparatus|
    DE19605364C2|1996-02-14|2002-04-11|Fraunhofer Ges Forschung|Storage system, in particular continuous storage system|
    EP1321384A1|2001-12-19|2003-06-25|BAUMÜLLER ANLAGEN-SYSTEMTECHNIK GmbH & Co.|A gravity feeded storage device with a singulating device|
    DE20214241U1|2002-09-13|2003-02-27|Beils Dirk Rolf|Storage device for piece goods has transporting table with horizontal level transporting surface and withdrawal finger fixed to transporting table's front side facing shelf rack and which can lift goods over stop|
    FR2884237A1|2005-08-01|2006-10-13|Faurecia Bloc Avant|Motor vehicle equipment transporting and handling installation, has load transfer devices, where each device has active position, in which load is moved from conveyor exit to carriage, when carriage is raised to height related to exit|
    ITRE20060045A1|2006-04-04|2007-10-05|Costi Srl|AUTOMATED WAREHOUSE|FR2965800B1|2010-10-08|2013-12-20|Michelin Soc Tech|PNEUMATIC ENVELOPE STORAGE STORE|
    CN104495171B|2014-11-07|2016-08-31|范爱苏|A kind of logistics container fetching locking device with conveyer belt|
    CN104495169B|2014-11-07|2016-02-10|芜湖众创物流投资中心（有限合伙）|A kind of access system for logistics container|
    CN104528237B|2014-11-07|2016-07-13|梁蓓|A kind of operation method of the access system for logistics container and this system|
    CN106364773B|2016-10-19|2017-12-12|重庆盛瓒科技有限公司|A kind of logistics container locking device|
    DE102017131294A1|2017-12-23|2019-06-27|Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg|Material supply system for a production plant|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE201210109162|DE102012109162A1|2012-09-27|2012-09-27|Method for removing individual container from flow rack, involves appearing extension of operating arm on container till contact between operating arm and movably arranged thrust and locking element in active lock|
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