Layer-forming apparatus, and method

Abstract

The invention relates to an apparatus (10) and to a method for forming layers of containers (2), in particular bottles, wherein a container layer (8) composed of a plurality of discrete layer rows (9) formed by containers (2) is formed on at least one layer support (11, 12), wherein a discrete layer row (9) is separated from a container row (17) which is preferably conveyed upright on a row conveyor (18) in a conveying direction (25) at a conveying speed (Vf), and is transferred by at least one movable row pusher (27, 28) onto the at least one layer support (11, 12) by means of a pushing movement directed transversely to the conveying direction (25). The at least one row pusher (27, 28) is driven in a controlled manner and moved along multiple axes, performing a multi-axis pushing movement (S) together with the discrete layer rows (9), wherein the pushing movement (S) comprises a so-called axial movement component (SI) directed along the conveying direction (25) and an at least partially superimposed movement component (Sq) directed transversely to the conveying direction (25), wherein the at least one row pusher (27, 28) comprises at least one pushing element (30, 31) which is oriented along the container row (17) and which has, on its side, a contact element (39) for the separated discrete layer row (9), which contact element extends straight along the container row (17).

Description

[0001] DESCRIPTION

[0002] Layering device and method

[0003] The invention relates to a layer formation device and a method for layer formation with the features in the preambles of the independent claims.

[0004] Such a layering device for containers, particularly bottles, is known in practice. The layering device forms a container layer from several discrete rows of layers on a layer holder, with the discrete rows of layers being pushed onto the layer holder one after the other and arranged in a row. The layering device comprises a conveyor for preferably conveying a row of containers in a vertical position in one conveying direction and at a predetermined conveying speed. Furthermore, the layering device comprises at least one movable slide bar that pushes a group of containers separated from the row, a so-called discrete row of layers, onto the layer holder with a sliding motion transverse to the conveying direction. This is a uniaxial sliding motion, in which the slide bar, positioned in line with the layer holder, is moved back and forth transversely transversely to the conveying direction.The conveyed row of containers is stopped by means of two stops. The discrete layer stack is formed between the stops and then pushed onto the stack by the stacking slide. The first stop stops the front end of the conveyed row of containers. The second stop defines the rear end of the separated discrete layer stack and stops the subsequent containers in the stack, which may also be jammed up. The object of the present invention is to demonstrate an improved layer formation technique with greater efficiency.

[0005] The invention solves this problem with the features in the independent claims.

[0006] The claimed layer formation technique, i.e. the layer formation device and the layer formation process, as well as a treatment plant and a treatment process with such a layer formation device and such a layer formation process, have various advantages.

[0007] In the claimed layer formation technique, at least one row slide is driven in a controlled manner and moved along multiple axes. For this purpose, the layer formation device can comprise at least one controlled, driven, multi-axis movable handling device.

[0008] The at least one row slide performs a multi-axis sliding movement (S) with the discrete layer layer separated from the conveyed container row. The discrete layer layer is formed by a container group. The axial length of the at least one row slide can be matched to the length of the discrete layer layer. The separation of the discrete layer layer from the conveyed container row can be effected by the at least one row slide during its sliding movement (S).

[0009] The row slider can be present singly or in multiples. The number of row sliders can correlate with the number of associated layer holders. The layer holders can be part of the layer formation device, but this is not mandatory. The layer formation device can be attached to existing layer holders. This makes it possible to retrofit or modify existing layer formation devices and thereby increase their efficiency.

[0010] The multi-axis sliding motion (S) has a longitudinal, so-called axial, motion component (Sl) and a transverse motion component (Sq). The transverse motion component (Sq) can be at least partially superimposed on the longitudinal or axial motion component (Sl). The sliding motion (S) can be directed obliquely to the conveying direction of the container row. It can have a straight or curved shape.

[0011] The sliding movement (S) of the partitioned discrete layer row, directed towards the at least one layer pickup, takes place on the inline conveyor, which preferably borders directly on the at least one layer pickup. The containers can continue to be conveyed while standing on the inline conveyor and can be moved transversely to the conveying direction on the inline conveyor. They thus remain in sliding contact with the at least one layer pusher.

[0012] The at least one row slide comprises at least one slide element aligned along the container row. Its length can be adapted to the discrete layer row. It is designed to engage and carry the discrete layer row during the movement component (Sq) directed transversely to the conveying direction. A strip shape is particularly advantageous for this purpose.

[0013] The sliding element, at least one of which is aligned along the row of containers, can preferably have a straight or curved strip shape, or another suitable shape. A plate-like strip shape is advantageous. The strip shape can also be formed by several parallel ribs or just a single rib.

[0014] In a first aspect of the invention, at least one slide element aligned along the row of containers or the conveying direction can have a lateral contact element for the partitioned discrete layer row. This contact element preferably has a straight extension along the row of containers. The straight extension extends continuously over the length of the contact element. The length of the contact element corresponds to the length of the slide element aligned along the row of containers.

[0015] The conveyed containers can slide along the straight conveyor element in the conveying direction and may come into contact with it. During the movement component (Sq) directed perpendicular to the conveying direction, the separated discrete layer array can come into contact with the conveyor element and be pushed by it.

[0016] The straight conveyor element requires no lateral projections and facilitates and simplifies the positioning of at least one layer pusher on the conveyed container row and the handling of the discrete layer row on the at least one layer pusher. Furthermore, the conveying speed of the container row can be increased, and the containers can be conveyed in a dense, particularly contact, row arrangement. With the straight conveyor element, a container spacing and the precise engagement of lateral projections, as well as the correspondingly high-precision positioning, are unnecessary.

[0017] The support element has, for example, the aforementioned, preferably flat, plate shape or a web shape. The support element can also have a contoured shape, possibly adapted to the container shape, e.g., corrugated. The non-linear shape can be present in the aforementioned longitudinal or extensional direction and / or transversely thereto, particularly in the vertical direction. The straight support element can, for example, also be designed as a single straight bar with a round cross-section or as a multiple arrangement of such round bars.

[0018] The layer formation technology employed offers increased efficiency for layer formation. Container layers are formed and transported more quickly, and the overall performance of the layer formation process is enhanced. The transfer of the separated discrete layer row can be achieved through a multi-axis sliding motion while the conveyed container row continues to move. The container row does not need to be stopped for the transfer. By continuing to move the container row, the discrete layer row can be provided more quickly. The provisioning and transfer process can be faster than with the prior art.

[0019] Furthermore, improved conveying conditions for the containers result. Within the conveyed container row, the containers can be arranged close together, with a small gap, or even in direct contact with each other. This increases the container throughput and the performance of the layering device.

[0020] In a further independent aspect of the invention, the at least one row slide valve can also have at least one end-mounted slide element oriented transversely to the row of containers. The transversely oriented slide element can have a strip shape. A plate-like strip shape is advantageous. The at least one slide element oriented transversely to the row of containers is preferably arranged only at one or both axial end regions of the at least one row slide valve, in particular its longitudinally oriented slide element together with the contact element.

[0021] A slide element oriented transversely to the container row can be designed as a driver, in particular as a stop, for one end of the discrete layer row to be divided. Such a slide element can be arranged on the end region of the at least one longitudinally oriented slide element, which is located at the front in the conveying direction. This allows the divided discrete layer row, which continues to be conveyed during the multi-axis slide movement, to be held in a defined position, in particular in an axial stop, against which at least one row slide is held. The at least one row slide can have an L-shape or T-shape in plan view. This is particularly simple and cost-effective.

[0022] The at least one row slider can have the aforementioned angled L-shape or T-shape when viewed from above and can have a sliding contact only at the front end and on one long side of the discrete layer array. A full engagement of the discrete layer array is not required, but is nevertheless possible. The at least one row slider can also have a straight or curved shape. It can also have a sliding contact only on the long side of the discrete layer array.

[0023] In a further independent aspect of the invention, the at least one row slider can slide a partitioned, discrete layer row onto one or two associated, opposing layer receptacles from one or both sides. The T-shape of the at least one row slider is advantageous for selectively positioning the discrete layer row on the left or right side of the longitudinally oriented slider element and for a bi-sided sliding function. This offers particular advantages for a bi-sided arrangement of layer receptacles. The empty reverse movement of the row slider can be simplified and accelerated. The efficiency of the layer formation device and the processing system can be increased.

[0024] The at least one row slider can also have a further transversely oriented slider element at the rear end of a longitudinally oriented slider element. This allows the division of the discrete layer row to be supported and the rear end of this layer row to be held. One or both transversely oriented slider elements can be rigidly or controllably movably arranged on the longitudinally oriented slider element. They can be moved reversibly between a retracted rest position and a forward engagement or stop position on the discrete layer row.

[0025] The at least one row pusher, in particular its support element, can be adapted in length to the length of the discrete layer row. The at least one row pusher can, by means of the aforementioned superimposed and transversely directed movement component (Sq) to the conveying direction, divide and separate the discrete layer row from the conveyed container row. This can occur during the conveying movement of the container row and eliminates the need to stop the conveying movement. The claimed layer formation technique can thus not only more efficiently transfer the discrete layer row onto the layer holder, but also separate it from the conveyed container row. The separation and transfer can be carried out in one movement and is therefore highly efficient.

[0026] The at least one layer slider can have the aforementioned one-sided or two-sided design and sliding function for a partitioned discrete layer row. In a further independent aspect of the invention, the layer formation device can comprise a multiple arrangement, in particular a double arrangement, of separately movable layer sliders, each configured to slide a partitioned discrete layer row onto one of several, in particular two, opposing layer receptacles from one side. This saves travel and time for the layer sliders, allows for the simultaneous operation of multiple layer receptacles, and can significantly increase the performance and efficiency of the layer formation device.

[0027] Multiple, especially double, separately movable layer sliders can operate individually and can slide the discrete layer stack, each picked up from one side, in one direction and to the respective layer holder. They can operate alternately, which can provide advantages and save time for the respective return movement (R) from the layer holder.

[0028] In a special variant, multiple, particularly double, separately movable layer sliders can interact and accommodate a partitioned discrete layer array between them, alternately sliding it onto one of several, particularly two, opposing layer receptacles. Depending on the sliding direction, one single-sided layer slider performs the sliding function, and the other single-sided layer slider performs a holding function for the received discrete layer array. The functions reverse with the sliding direction, with the other single-sided layer slider then performing the sliding function and the first single-sided layer slider performing the holding function. A layer slider with a double-sided design and sliding function for a partitioned discrete layer array offers the aforementioned special advantages. It simplifies the respective return movement (R) from the currently used layer receptacle and saves considerable time.The gains in efficiency and performance are particularly significant.

[0029] In a further independent aspect of the invention, the relative position and correct positioning of the discrete layer array on at least one row slide can be detected by a detection device. Here, the detection can, for example, relate to the contact of the container foremost in the conveying direction with the at least one row slide, e.g., with a frontally soapy, transversely oriented slide element. On the other hand, it can be detected whether the container furthest back in the conveying direction is in contact with the rear end of the row slide, e.g., with its longitudinally oriented or axial slide element.

[0030] The movements of at least one row slide can be controlled and, if necessary, regulated via detection. The detection device can be designed and arranged in any way. It can, for example, comprise a stationary or moving camera system, a counting light barrier, a contact or proximity switch on the at least one row slide, or the like.

[0031] The layer formation device can include at least one controlled driven and multi-axis movable handling device which holds the at least one row slider and performs the sliding movement (S ) and, if necessary, also a return movement (R ).

[0032] The return movement (R) can occur directly following the pushing movement (S) and the transfer of the separated, discrete row of bottles to the layer receiving unit. The return movement from the layer receiving unit can also be direct. Further movement of at least one row pusher in the transport direction along the layer receiving unit is not required. The pushing movement (S) and the direct return movement (R) can be performed above the row conveyor, with the handling device being appropriately designed and controlled for this purpose.

[0033] The handling device can be configured in various ways. An advantageous configuration is that of an industrial robot with multiple translational and / or rotational robot axes or motion axes. The handling device can, for example, be configured as a multi-axis articulated robot, a linear axis robot, or a gantry robot. Other configurations with different multi-axis and controlled handling mechanisms are also possible.

[0034] The handling device, in particular a linear axis robot, can comprise several, preferably adjacent, drive units with preferably linear reversing drive movements longitudinally and transversely to the conveying direction of the container row. The drive movements can include motion components in all spatial axes x, y, and z, in particular for a sliding movement (S) of the at least one row pusher towards the at least one layer holder, and optionally for a lifting movement (H) of the at least one row pusher. The handling device can, for example, comprise a machine frame with a support column, preferably upright, that is movable transversely to the said conveying direction and with a boom that is fixed or vertically movable on it and axially extendable in the conveying direction. The extendable boom can carry a row pusher. The support column and the boom can be present multiple times, in particular twice, and optionally...They may be arranged together on a machine frame. They can have coupled kinematics, where, for example, one boom with its row slider performs a sliding movement.

[0035] (S ) towards a layer pickup and the other boom with its row pusher simultaneously performs a return movement (R) away from another layer pickup .

[0036] The coupled kinematics can be achieved through mechanical coupling, with a common drive motor for the synchronous lateral movement of the support columns. Alternatively, the mechanical coupling can be omitted in favor of independent drive motors and only partial synchronization. The kinematic coupling is then achieved by controlling the drive motors.

[0037] The layer formation device may include a control system that can be connected to the handling device and, if applicable, to the row conveyor, as well as, if applicable, to the detection device and other components of the layer formation device, e.g., a guide element, a guide extension, a layer conveyor, etc., via signal and control technology and can control them.

[0038] The control system can also receive and evaluate status messages, acknowledgment signals, or similar signals, and, if necessary, issue warning messages in the event of a malfunction and execute appropriate corrective actions. Furthermore, the control system can monitor the behavior of the containers before, during, and after being pushed over, using the detection device or another monitoring device, in particular for deviations from the intended container position and orientation, tipping over, or similar occurrences.

[0039] In particular, the movements of at least one series slide and, if applicable, a guide element and, if applicable, a guide extension mentioned above and below, can be controlled by the control system. The control system can be designed and arranged in various ways. It can be a software and / or hardware module. The control system can be integrated into the layering device, especially the handling device. It can also be arranged externally and, for example, implemented in a higher-level plant control system.

[0040] The at least one row pusher can be moved in reverse between a ready position at the row conveyor and the conveyed row of containers, and a transfer position at the at least one layer receiving station. The transfer position can be located at the edge of the at least one layer receiving station. The ready position can be set back from the transfer position in the opposite direction to the conveying direction of the row conveyor. The reversing movement of the at least one row pusher can include the aforementioned pushing movement (S) and a directly subsequent return movement (R), as well as, if applicable, a lifting movement (H). The reversing movement of the at least one row pusher can take place entirely above the row conveyor.

[0041] In the ready position, at least one of the slide gates can be positioned next to the conveyed row of containers. It can remain stationary in this position. The conveyed row of containers can be pushed along the stationary slide gate, or, if necessary, the slide gate can be moved slowly in the conveying direction. The slide gate can be aligned parallel to the conveying direction. It can also be aligned at an angle to the conveying direction and guide the approaching row of containers accordingly. The slide gate can also be rotated around its vertical axis as needed. In the ready position, the slide gate can also be moved laterally towards a conveyed row of containers, either perpendicular or at an angle to the conveying direction.

[0042] On the way from the ready position to the transfer position, the row slider performs the multi-axis sliding movement (S) with the discrete layer array, at least in part. Near the transfer position, the multi-axis sliding movement (S) may have a braking phase during the axial movement component (Sl) on the way forward. At the transfer position in the edge region of the layer receptacle, at least one row slider delivers the separated discrete layer array to the layer receptacle. The empty row slider then immediately performs the return movement (R).

[0043] In a further independent aspect of the invention, the row pusher can, on its forward movement, first be moved a short distance along the row of containers and in their conveying direction using only the movement component (Sl), and only then, i.e., with a delay, execute the multi-axis pushing movement with the transverse movement component (Sq). The multi-axis pushing movement with both movement components (Sl, Sq) can also be executed without delay.

[0044] This initial longitudinal movement with the longitudinal motion component (Sl) can ensure synchronization and reliable positioning of the discrete layer array to be separated at the at least one row slide. This can particularly affect the positioning of the last container of the discrete layer array to be separated (in the conveying direction) at the rear end of the at least one row slide. It can also affect the positioning of the front end of the conveyed container array and the first container of the discrete layer array to be separated (in the conveying direction). The discrete layer array can thus be reliably separated from the conveyed container array during the transverse motion component (Sq).

[0045] The longitudinal or axially directed component (Sl) of the sliding motion (S) can be adapted in its speed (VI) to the preferably constant conveying speed (Vf) of the conveyed container row or the inline conveyor. This allows the separated discrete layer row to be held in a secure and defined position against the inline slide during the sliding motion. In particular, it can be kept in contact with the at least one inline slide when viewed in the conveying direction. This simplifies and facilitates the sliding mechanism.

[0046] The adjustment of the speed (VI) of the axial motion component (Sl) to the conveying speed (Vf) of the conveyed container row or the conveyor can be achieved in different ways. This can also depend on the shape of at least one of the row slides. The adjustment can also be variable. It can differ locally. The speed (VI) of the axial motion component (Sl) can have a braking phase at the end of the sliding movement (S). It can be lower than the conveying speed (Vf) of the container row at the end.

[0047] On the return journey from the transfer position to the standby position, at least one of the row slides can perform an empty return movement (R). This movement can be faster and at a higher speed than the pushing movement (S). On the return journey from the transfer position to the standby position, at least one of the row slides can be moved around the front of the conveyed row of containers. It can move past the conveyed row at the same level and transversely without collision. The return movement (R) can be directed against the conveying direction and can also temporarily include a section of movement directed in the conveying direction.

[0048] At least one of the row slides can also be lifted over the conveyed container row on the return stroke. It can perform an upward and downward lifting movement (H) for this purpose.

[0049] The at least one row pusher can be positioned in the ready position on the row conveyor at the end of the return movement (R) before the front end of the conveyed container row reaches the intended position on the at least one row pusher, from which the separation and transfer of the discrete layer row then takes place.

[0050] In a separate aspect of the invention, the layering device can also comprise at least one guide element, preferably independently controlled and driven, and movable across multiple axes. This guide element can be aligned along the conveyed row of containers and the separated discrete layer row and can be positioned on the other longitudinal side of the discrete layer row, opposite the at least one row pusher. This layer row can be held between the at least one row pusher and the guide element. The guide element can provide additional layer retention for the containers of the discrete layer row during the sliding and transfer movement. The position of the guide element transverse to the conveying direction of the container row, in particular its distance relative to the at least one row pusher, can be adjustable. This allows for adaptation to different widths or diameters of containers.

[0051] The guiding element can be located laterally on the longitudinal side of the discrete layer array or can be spaced apart from it. In the case of multiple arrangements, particularly double arrangements, of row sliders and layer holders, or in the case of a row slider that slides on both sides, particularly a T-shaped one, the guiding element can be provided multiple times, particularly twice.

[0052] The guide element can be independently controlled, driven, and moved. The guide element can perform a multi-axis guiding movement (L). An associated handling device can be used for this purpose. This can be designed, for example, as an independently controlled and driven, preferably multi-axis, handling device or as a component of the handling system. The handling device can be arranged, for example, on a drive unit of the handling system or on a position slider.

[0053] The handling device may include a lifting mechanism and, if applicable, a lateral adjustment mechanism. The handling device may also be connected to the aforementioned control system via signals and controls.

[0054] The guide element movement (L) can be coordinated with the movement of at least one row slide valve. The guide element can perform at least one movement transverse to the conveying direction with a guide movement component (Lq). It can move along with the transverse movement component (Sq) of the slide valve movement (S) of at least one row slide valve. The guide element can also perform a movement component (LI) longitudinal to the conveying direction, which may be superimposed. Furthermore, the guide element can be raised and lowered and can perform an upright movement component (Lh).

[0055] The guiding movement (L) of the guiding medium can be directed towards the layer receiving point. It can also reverse. With this guiding movement (L) and its transverse movement component (Lq), the guiding function for the discrete layer array can be maintained as it is moved towards the layer receiving point. The at least one row slider and the guiding medium can move synchronously, at least partially, with their respective transverse movement components (Sq) and guiding movement components (Lq). The guiding medium can, for example, be positioned close to and, if necessary, in contact with the other longitudinal side of the discrete layer array, with the movement components (Sq, Lq) being synchronized from the outset.

[0056] However, there can also be differences in movement. For example, the conductive medium can initially be positioned at a lateral distance from the discrete layer array and can initially move with its movement component (Lq) slower than the transverse movement component (Sq) of the slider movement (S), until, for example, contact with the discrete layer array is established. Subsequently, the conductive medium and at least one of the sliders can move synchronously.

[0057] The lifting and lowering movement of the guide element can be performed independently of any lifting and lowering movement of the row slider. It can be performed completely independently or in coordination with the lifting and lowering movement of the at least one row slider. At the transfer position of the at least one row slider, the guide element can be removed from the discrete layer array, in particular lifted off, and moved back to its initial position in a suitable manner. In the initial position, the guide element can be aligned with any row guide.

[0058] The guiding element can be designed in the same or a similar manner, e.g., in a strip-like form and extended along the discrete layer array like the sliding elements of the at least one row slide valve. A strip-like guiding element can bear against the most projecting points of the partitioned discrete layer array, e.g., tangentially at the zeniths of curved containers.

[0059] According to a separate aspect of the invention, the guiding element can, in another embodiment, comprise, for example, a series of upright guide fingers extending along the partitioned discrete layer row, spaced apart from one another in the conveying direction and optionally interconnected, which can, for example, engage in a free space or wedge between containers with a rounded cross-section at the free front of the discrete layer row. This is particularly advantageous for a staggered arrangement, such as a so-called nesting, of layer rows one behind the other on the layer holder. The correspondingly thin, upright, and, for example, cylindrical guide fingers allow mutual contact between the nested layer rows during the sliding process and can subsequently be removed by a lifting motion.

[0060] The guide element, in particular the guide fingers, can be arranged to hang downwards and can terminate at a distance above the row conveyor and the layer receiving unit. The guide element, in particular the guide fingers, can be held by the handling device. The guide element can have the same or a different, in particular a smaller, vertical overlap with the discrete layer row than the row pusher. This facilitates clearance from the discrete layer row during a lifting and lowering movement of the guide element.

[0061] The guiding element can comprise a guide strip or guide finger, or both. It can also have a different design.

[0062] The containers of the conveyed container series are preferably transported upright on a linear conveyor at a preferably constant conveying speed. By avoiding stops, the position of the containers on the conveyor is better secured. Negative impacts that could potentially cause containers to tip over can be avoided. In a multi-section design, the linear conveyor can comprise a main conveyor for the container series and at least one preferably parallel secondary conveyor. The multi-axis sliding motion

[0063] (S) can extend over the main conveyor and at least one secondary conveyor. The at least one secondary conveyor can have independent kinematics, in particular a variable conveying speed. This can depend on the sliding motion (S) and the position of the discrete layer stack.

[0064] In the claimed layering technique, the containers are moved while standing on the single-part or multi-part series conveyor, in particular the base conveyor and the at least one secondary conveyor, and maintain their contact with the substrate during the sliding movement.

[0065] A linear conveyor can comprise a conveying device, e.g., a conveyor belt, with a conveying surface that moves in the conveying direction, on which the containers are arranged upright in a row. The containers can be moved on this conveying surface even during multi-axis sliding movements. They thus maintain their upright position on the conveying surface. The kinematics and the transfer mechanism can therefore be kept very simple. No special gripping of individual containers or the discrete row of containers is required.

[0066] The sliding movement (S) and the return movement (R) of at least one row slider can be performed in the same, e.g., horizontal, plane. This is a particularly simple, cost-effective, and efficient kinematics of the sliding technique. Additional raising and lowering of the at least one row slider is not required, but it can nevertheless occur.

[0067] In a separate aspect of the invention, the conveying surface can preferably adjoin the at least one layer holder. The conveying surface can have a greater width than the base area of ​​the containers in the container row. This allows space on the moving conveying surface for the lateral displacement of the partitioned discrete layer row. During this displacement, the partitioned discrete layer row is conveyed further in the conveying direction of the container row and thereby held against the at least one row pusher. The longitudinal component of the movement (Sl) of the displacement motion has an equal or lower velocity, so that the positional relationship between the partitioned discrete layer row and the at least one row pusher is maintained.

[0068] The conveying area can comprise a conveying area and at least one secondary area adjacent to it laterally in the conveying direction. The containers in the container row and in the discrete layer row to be divided are arranged on the conveying area of ​​appropriate width. The at least one secondary area can have a width equal to or greater than the base area of ​​the containers in the container row. Such a secondary area can be arranged on one or both sides of the conveying area. This can correspond to the one-sided or two-sided arrangement of a layer pickup on the linear conveyor.

[0069] In a preferred embodiment, the inline conveyor is configured as a belt conveyor. Other embodiments are also possible for forming the conveying surface. The conveying surface is preferably a continuous surface in the form of the conveyor belt. Alternatively, a conveying surface can be formed from several parallel conveyor strands. The conveying surface need not be a continuous surface.

[0070] In a multi-stage in-line conveyor, the main conveyor and at least one secondary conveyor can together form a conveying surface of the aforementioned type that is movable in the conveying direction and has a greater width than the base area of ​​the containers in the container row. The main conveyor and at least one secondary conveyor can also form the aforementioned conveying area and at least one secondary area.

[0071] The at least one auxiliary conveyor with its independent kinematics can, for example, have a conveying speed essentially the same as the main conveyor and the conveyed container row in the initial phase (S) of the sliding motion of the at least one row slide. In the final phase (S) of the sliding motion and as the discrete layer row approaches the layer receiving point, the conveying speed of the at least one auxiliary conveyor can be reduced. This can correlate with the aforementioned braking phase of the sliding motion (S). The conveying speed of the at least one auxiliary conveyor can be adjusted to the reduced speed (VI) of the axial motion component (Sl) in the final phase of the sliding motion (S). These speeds can, for example, be essentially the same. They can also change synchronously.

[0072] This is advantageous for an exact transfer and positioning of the discrete layer array at the layer stack.

[0073] The conveyor belt can have a guide rail for the conveyed row of containers. The guide rail can be, for example, a stationary railing. It can also be omitted.

[0074] The row guide can have a guide extension that is movable in the conveying direction and whose effective length can be varied. This guide extension can continue to guide the conveyed row of containers along one or both longitudinal sides of the row conveyor during the sliding movement (S) of at least one row pusher. This can occur at least in the initial phase of the sliding movement (S) and has the advantage that the container foremost in the conveyed row is held laterally when the transverse movement or movement component (Sq) of at least one row pusher begins, preventing it from tipping over or being swept along during the transverse movement. The guide extension can also provide guidance during the further course of the sliding movement (S). The guide extension can be moved back to its initial position during or before the return movement (R) of at least one row pusher. The reversing movement of the guide extension can, for example,translational, possibly also rotational.

[0075] The guide extension can be advanced in the conveying direction, in particular extended, and retracted again. The guide extension can be formed, for example, by a linearly telescopic design of the row guide or in other ways, e.g., by temporarily attaching and removing an additional guide element to the row guide.

[0076] The guide extension can have its own drive or a drive derived from the handling device. It can be connected to the control system of the layer formation device via signals and controls. The control of the extension's path and speed can be adapted to the axial movement component (Sl) and speed (VI) of the at least one row slide during the sliding movement (S). This applies to the extension movement directed forward in the conveying direction.

[0077] Path and speed can also be controlled during the reverse extension movement and can be adapted to the return movement (R) of at least one row slide. This can occur, on the one hand, during a return movement (R) that takes place at the level of the container row, particularly in the plane of the sliding movement, and in which the at least one row slide is moved past the conveyed container row and the extending guide extension without collision, and then returns to the ready position. In adaptation to this return to the ready position, the guide extension can retract accordingly.

[0078] On the other hand, an adjustment to a reverse movement (R) can also be made by lifting at least one row slide over the conveyed container row. The at least one row slide can then be lowered over and up to the guide extension, guiding the conveyed containers at their upper end. Once the guide extension has reversed, the at least one row slide can then be lowered further up to the row conveyor.

[0079] A double-sided guide function and corresponding design of the reversibly movable guide extension can be used, for example, in a single, unilaterally sliding row slider. A unilateral and, if necessary, alternating guide function and corresponding design of the movable guide extension can be used, for example, in a single, double-sided sliding, especially T-shaped, row slider or in an arrangement of two single, unilaterally and alternately sliding row sliders.

[0080] The design and function of the movable guide extension can also be adapted to any existing guide element and its design and kinematics. This allows collisions to be avoided and, particularly in the case of guide strips, the guidance functions to be distributed.

[0081] The layer formation device can include at least one layer holder. However, this is not mandatory. When retrofitting or converting a layer formation device, at least one layer holder may already be present.

[0082] The at least one layer support can include a controlled, driven layer conveyor. This can be, for example, a belt conveyor. The at least one layer support can also include guides for the container position. These can be oriented longitudinally and preferably also transversely to the container position.

[0083] The invention can also include a treatment system and a treatment method for the containers, in particular bottles, with the claimed layering technology. The treatment system can include a feed station and / or a storage station and / or a treatment station. Container layers can be stored in the storage station, either temporarily as intermediate storage or long-term. The container layers can be stored in container trays.

[0084] Further advantageous embodiments of the invention are specified in the dependent claims.

[0085] The described and claimed device features of the layer formation device and the treatment system can be advantageously used in the claimed layer formation process and / or treatment process. Conversely, the described and claimed process features can also be advantageously used in the claimed device(s).

[0086] The aforementioned independent aspects of the invention can each be used in a layer formation device for containers, in particular bottles, which is designed to form a container layer from several discrete layer rows of containers on at least one layer support, wherein the layer formation device comprises a row conveyor designed preferably for the upright conveying of a container row in a conveying direction with a conveying speed (Vf) and at least one movable row slider, which has at least one slide element aligned along the container row and which pushes a discrete layer row separated from the container row onto the at least one layer support with a sliding movement directed transversely to the conveying direction.In this device, at least one of the row slides is driven by a control mechanism and is movable along multiple axes, performing a multi-axis sliding movement (S) with the separated discrete layer row (9). The sliding movement (S) comprises an axial component directed along the conveying direction and an at least partially superimposed axial component (Sq) directed transversely to the conveying direction. Such a layer formation device can function without the need for a lateral support element extending straight along the row of containers on the slide element aligned along the row of containers. A lateral support element may be present and may have a different configuration.

[0087] The invention is illustrated in the drawings in an exemplary and schematic manner. Specifically, the drawings show:

[0088] Figure 1: a schematic top view of a

[0089] Treatment plant for containers with a layering device,

[0090] Figure 2-9: a layer formation device and its

[0091] Functional sequence in several steps,

[0092] Figure 10: a motion representation of a

[0093] Series slider of the layer formation device,

[0094] Figures 11 and 12: Variants of the layer formation device and its row slider,

[0095] Figure 13: a perspective and broken-off view

[0096] Illustration of the interaction of the series slide with containers of a discrete layer series ,

[0097] Figure 14: a variant of the layer formation device and the row slider,

[0098] Figures 15-17: another variant of the

[0099] Layer formation device and the series slide with an additional guide and guide means of a layer intake,

[0100] Figure 18: a variant of the layer formation device with two row slides and two layer holders, Figures 19-21: another variant of the

[0101] Layer formation device and the row slider, as well as two layer holders,

[0102] Figures 22-23: a variant of the layer formation device with a multi-part row conveyor,

[0103] Figure 24: another variant of the

[0104] Layer formation device and the row slider,

[0105] Figure 25: a variant of Figure 18 with a

[0106] Conductive medium with guide fingers,

[0107] Figure 26: a variant of Figure 13 with a

[0108] Conductive medium with guide fingers,

[0109] Figure 27: a representation of the guiding movement sequence,

[0110] Figure 28: a perspective view of a

[0111] Layer formation device with a handling device in training as a linear axis robot,

[0112] Figure 29: a perspective view of a

[0113] Variant of the layer formation device of Figure 28 ,

[0114] Figure 30: a top view of the

[0115] Layer formation device of Figure 29 ,

[0116] Figure 31: a variation of the

[0117] Layer formation device of Figures 29 and 30, Figure 32: a modification of the

[0118] Layer formation device of Figure 28 and

[0119] Figure 33-35: a movable guide extension of a movable row guide in several positions.

[0120] The invention relates to a layer formation device (10) and a layer formation process as well as a treatment system (1) and a treatment process with such a layer formation device (10) and such a layer formation process.

[0121] Figure 1 shows a schematic top view of a treatment plant (1) for containers (2). The spatial axes x, y and z shown are referred to below.

[0122] The containers (2) can be designed in various ways. In the illustrated embodiments, they are bottles, in particular lightweight plastic bottles. The containers (2) can be empty or filled. They can have any shape and, in particular, any shape of base. The shape can be, for example, oval, prismatic, or circular. Figures 1 and 2 show different shapes of containers (2), in particular bottles. Empty and lightweight containers (2), in particular bottles, may be unstable and tend to tip over during conveying or transfer.

[0123] The treatment plant (1) can comprise several stations. This can, for example, be a feeding station (3) for the containers (2). From the feeding station (3), the containers (2) can be discharged in a preferably single and preferably straight row (17) onto a conveyor belt (18). The conveyor belt (18) is, for example, designed as a belt conveyor. It has a conveying element (20) with a preferably continuous conveying surface (21) on which the containers (2) are conveyed upright. The conveying element (20) can, for example, be a single or multiple conveyor belt. The conveyor belt (18) can have a guide rail (19), for example, in the form of a railing, for the lateral guidance of the one or more rows of containers (17).

[0124] The feeding station (3) can include a device for manufacturing and / or supplying containers (2). This can be, for example, a blow molding machine for empty plastic containers, in particular PET bottles. In another embodiment, the feeding station (3) can include an unpacker or palletizer for containers (2) fed in bulk.

[0125] The treatment plant (1) may further include a storage station (4) in which the empty and / or filled containers (2) can be temporarily stored or stored for a longer period. Storage may take place in container trays (6) or in pallet form. The storage station (4) may, for example, include one or more palletizers.

[0126] The treatment plant (1) may also include a treatment station (5). This may, for example, comprise a filling device for empty containers (2), in particular bottles, a labeling device, or the like. The storage station (4) may, in particular, function as an intermediate storage unit if the output capacity of the feed station (3) and the treatment station (5) differs from each other.

[0127] The treatment system (1) also includes the aforementioned layering device (10). This can be arranged between the feed station (3) and the storage station (4). Furthermore, the treatment system (1) can include a row-forming device (7) which is arranged between the storage station (4) and the treatment station (5).

[0128] The layering device (10) and the layering process form container layers (8) from the containers (2) fed into the container row (17). The container layers (8) consist of several discrete layer rows (9) of containers (2) arranged one behind the other transversely to their longitudinal direction for layering. In the container layer (8), the containers (2) can be arranged in a multidimensional matrix with rows and columns. This can be a regular matrix in which the containers are arranged in a straight line in both the longitudinal and transverse directions.

[0129] Figure 2 also shows such a layer configuration, in which the several discrete layer rows (9) are arranged in a straight line, forming the container layer (8). The discrete layer rows (9) can also be arranged with a mutual offset in the longitudinal direction of the layer rows (9), as illustrated by way of example in Figures 17 and 25. The containers (2) are placed in adjacent layer rows (9) with gaps between them, thus creating a nested effect. In Figures 2, 17, and 25, one container layer (8) is shown partially and by way of example. The container layer (8) is not shown in the other drawings.

[0130] The layer format, including the length and width of the container layers (8) and the number of discrete layer rows (9), can be predefined. The layer format can be adapted to the format of a container tray (6) or a pallet.

[0131] The treatment system (1) also includes a row-forming device (7) with which a layer of containers (8) can be separated again, forming one or more rows of containers. The row-forming device (7) can be arranged between the storage station (4) and the treatment station (5). During row-forming and transport of the one or more formed rows of containers, fallen containers (2) can be removed and any misalignment of containers (2) can be corrected. The one or more rows of containers (2) are fed to the treatment station (5) on a corresponding row conveyor.

[0132] At the layering device (10), the respective discrete layer row (9) is separated from the container row (17). The container row (17) is moved on a conveyor belt (18) in a conveying direction (25) and at a conveying speed (Vf), which is preferably constant. The conveyor belt (18) can be designed as a single unit, as shown in Figures 2 to 21. Figures 22 and 23 show a multi-part version. The conveying direction (25) extends, for example, along one horizontal spatial axis x.

[0133] In the container row (17) and in the discrete layer row (9), the containers (2) are arranged one behind the other in the conveying direction (25). To form the container layer (8), the separated discrete layer rows (9) are pushed transversely to the conveying direction (25) onto at least one layer receiving platform (11, 12) adjacent to the row conveyor (18). On the layer receiving platform (11, 12), they can be conveyed further row by row and layer by layer in a transport direction (14). The transport direction (14) can also be oriented transversely, in particular perpendicularly, to the conveying direction (25). The layer receiving platform (11, 12) can include a layer conveyor (13) for this purpose. The transport direction (14) extends, for example, along the other horizontal spatial axis y. The containers (2), in particular bottles, are arranged upright on the conveyor belt (18) and on the at least one layer support (11,12) and are transported in an upright position.They are also moved from the row conveyor (18) to at least one layer pickup (11,12) for layer formation in a standing position and in contact with the substrate.

[0134] For this purpose, at least one row pusher (27, 28) is provided, at which a discrete layer row (9) can be picked up from the row conveyor (18). The discrete layer row (9) can also be separated from the virtually endless container row (17) by means of the at least one row pusher (27).

[0135] The at least one row slider (27, 28) is connected to a controlled, multi-axis movable handling device (29), which holds the row slider (27, 28) and performs a sliding movement (S) with it. The handling device (29) can be designed, for example, as an industrial robot, e.g., as an articulated arm robot or gantry robot, as shown in Figure 1. Figure 1 also shows (in dashed lines) another embodiment of the handling device (29) as a multi-axis movable and controlled-driven handling mechanism, e.g., as a linear axis robot or with a linkage drive.

[0136] Figure 1 also shows a control unit (38), which can be configured and arranged in any hardware and software configuration. It can be arranged separately or integrated into the handling device (29). It can also be configured as a software module and implemented in another control unit, e.g., a control unit of the treatment system (1). In the embodiments shown in Figures 1-17, 22-24, 28, and 32, a row pusher (27) and a layer holder (11) are each provided. In the embodiments shown in Figures 18, 25, 29, and 30, two layer holders (11, 12) are each provided, adjacent to the row conveyor (18) on both sides and aligned opposite each other. In these cases, two row pushers (27, 28) are also provided. The preceding embodiments shown in Figures 1-17 can be modified accordingly.Figures 19-21 also show an embodiment with two layer holders (11, 12) arranged adjacent to each other on both sides of the row conveyor (18) and aligned opposite each other, wherein a single, T-shaped row pusher (27) is used. Figure 31 shows a functional variant with a row pusher (27) and a guide element (34) as well as two layer holders (11, 12).

[0137] The at least one row pusher (27, 28) is driven by a control mechanism and is movable along multiple axes. It can be driven and guided by the handling device (29). When separating and transferring a discrete layer row (9) from the row conveyor (18) onto the at least one layer receiving unit (11, 12), the at least one row pusher (27, 28) performs a multi-axis pushing movement (S).

[0138] As illustrated in a schematic diagram of the movement sequence in Figure 10, the sliding movement (S) has a longitudinal, so-called axial, movement component (Sl) and a transverse movement component (Sq) to the conveying direction (25), the latter being at least partially superimposed on the longitudinal movement component (Sl). During the sliding movement (S) of the at least one row slide (27, 28), the discrete layer stack (9) held there is displaced on the row conveyor (18) and its conveying surface (21). The sliding movement (S) illustrated in Figure 10 is oriented obliquely to the conveying direction (25). It can be straight or curved.

[0139] During the pushing movement (S), the at least one row pusher (27) is moved from a ready position (35) on the row conveyor (18) to a transfer position (36) at the at least one layer receiving station (11, 12). The transfer position (36) is located at the edge of the at least one layer receiving station (11, 12). The ready position (35) is set back from the transfer point (36) and the at least one layer receiving station (11, 12) in the opposite direction of conveying (25). An axial distance may exist between the ready position (35) and the at least one layer receiving station (11, 12). In the ready position (35), the at least one row pusher (27) is positioned next to the conveyed row of containers (17).

[0140] In the ready position (35), the discrete layer row (9) is picked up by at least one row pusher (27, 28) and, in the transfer position (36), transferred to at least one layer receiving station (11, 12) and then, if necessary, transported further. The transferred discrete layer row (9) can be pushed against the last discrete layer row (9) of the container layer (8) in the transport direction (14). The layer rows (9) can be pushed against each other, for example, with mutual contact or with a small gap. A layer conveyor (13) can ensure the further transport of the container layer (8). During the pushing movement (S), the longitudinal and transverse motion components (Sq) and (Sl) are at least partially superimposed, as shown in Figure 10. The longitudinal motion component (Sl) can have a speed (VI) that is adapted to the conveying speed (Vf) of the container row (17) or the row conveyor.The axial velocity (VI) can essentially correspond to the conveying velocity (Vf). The axial velocity (VI) can, for example, be equal to or slightly greater than the conveying velocity (Vf).

[0141] For example, the velocity (VI) of the axial movement component (Sl) can, at least in the initial region of the sliding movement (S), essentially correspond to the conveying velocity (Vf) of the container row (17). In the final region of the sliding movement (S), and e.g., when approaching the transfer position (36), the velocity (VI) of the axial movement component (Sl) can be lower than the conveying velocity (Vf) of the container row (17). Here, the sliding movement (S) of at least one of the row slides (27) in the conveying direction (25) can have a braking phase.

[0142] The longitudinal movement component (Sl) moves the at least one row pusher (27, 28) from its retracted ready position (35) in the conveying direction (25) until it reaches the at least one layer receiving station (11, 12). The superposition of the transverse movement component (Sq) can begin immediately at the start of the pushing movement (S) or with a delay. After the discrete layer row (9) has been delivered to the at least one layer receiving station (11, 12), the at least one row pusher (27, 28) is moved back from the transfer position (36) to the ready position (35) by a return movement (R). The return movement (R) can occur immediately after the discrete layer row (9) has been transferred and delivered to the at least one layer receiving station (11, 12). During the return movement (R), the at least one layer pusher (27, 28) returns directly to the ready position (35).The sliding path (S) and the return path (R) are shown in Figure 10 by way of example with solid line and dashed line.

[0143] In the various embodiments, the conveying surface (21) of the inline conveyor (18) has a greater width than the base area of ​​the containers (2) in the container row (17). The conveying surface (21) has a conveying area (22) and at least one secondary area (23, 24) adjoining it laterally in the conveying direction (25). The at least one secondary area (23, 24) adjoins the at least one layer holder (11, 12), such that the conveying area (22) is distanced from the associated layer holder (11, 12) transversely to the conveying direction (25). In the ready position (35), the at least one inline pusher (27, 28) is positioned next to the conveying area (22). The pushing movement (S) of the at least one inline pusher (27) extends over the conveying area (22) and the at least one secondary area (23, 24).

[0144] The containers (2) in the container row (17) are arranged on the conveying area (22), which has a corresponding width for this purpose. The at least one secondary area (23, 24) each has a width that is equal to or greater than the width of the containers (2) in the container row (17).

[0145] During the pushing motion (S), the containers (2) of the discrete layer row (9) picked up by the respective row pusher (27, 28) are moved from the conveying area (22) obliquely to the conveying direction (25) via the associated auxiliary area (23, 24) to the corresponding layer receiving area (11, 12), while resting on the row conveyor (18). In the transfer position (36), the at least one row pusher (27, 28) can move the discrete layer row (9) onto the at least one layer receiving area (11, 12) and onto its receiving surface. The at least one row pusher (27, 28) can also be moved onto the respective layer receiving area (11, 12). The speed (Vq) of the transverse motion component (Sq) is chosen in coordination with the speed (VI) of the longitudinal motion component (Sl) so that at the end of the slider movement (S) the transfer position (36) according to Figure 10 is reached.

[0146] The at least one row slide (27, 28) has at least one slide element (30, 31) aligned along the row of containers (17) and the row conveyor (18) and at least one end slide element (32, 33) aligned transversely to the row of containers (17). In the embodiment of Figure 1-10, the row slide (27) has an angled shape in the z-axis in the top view, e.g., an L-shape, with the transversely oriented slide element (32) being arranged at the end region of the longitudinally oriented slide element (30) located at the front in the conveying direction (25). The transversely oriented slide element (32) forms a driver or stop for the front end of the conveyed row of containers (17) and the discrete system row (9) to be separated from it.

[0147] As illustrated by Figure 13, the sliding elements (30, 32) are designed in a strip-like form. They have, for example, a plate-like shape and preferably a straight extension.

[0148] The sliding element (30, 31), preferably strip-shaped, which is aligned along the container row (17), is adapted in length to the length of the discrete layer row (9) and is designed to engage and carry the layer row during the movement component (Sq) directed transversely to the conveying direction (25). It has a lateral contact element (39) for the layer row (9), which, for example, as shown in Figure 13, has a straight extension along the container row (17). The longitudinally oriented sliding element (30, 31) has, for example, the aforementioned plate-shaped form and a, for example, a flat contact element (39). An alternative embodiment of the straight

[0149] The attachment element (39) with a contoured, e.g., curved, shape is shown as a dashed line in Figure 13. Alternatively, a longitudinally contoured and non-linear, e.g., corrugated, shape of the attachment element (39) is possible.

[0150] Figures 2-9 illustrate an exemplary process for separating and transferring a discrete layer row (9) from the row conveyor (18) to the layer receiving unit (11) located at the edge. Figure 2 also shows an example of a container layer (8) with its layer rows (9).

[0151] In Figure 2, the row pusher (27) is in the ready position (35). It can remain stationary in this position. The row conveyor (18) moves the row of containers (17) towards the ready row pusher (27), whereby some containers (2) can be pushed along the longitudinally oriented pusher element (30) and may also be in contact with it. However, the foremost container (2) in the row of containers (17) has not yet reached the transversely oriented pusher element (32).

[0152] In the next position shown in Figure 3, the container row (17) has already been pushed further onto the row slide (27) and is closer to the transversely directed slide element (33). In the process step of Figure 3, the row slide (27) may still be stationary or may already have moved a short distance in the conveying direction (25) with the motion component (Sl) and at a low speed.

[0153] Figure 4 shows the receiving position of the container row (17) on the slide gate (27), with the container (2) furthest forward in the conveying direction (25) abutting the transversely oriented slide element (32). The container (2) furthest rearward in the conveying direction (25) is overlapped at the rear end of the longitudinally oriented or axial slide element (31). In the position shown in Figure 4, the slide gate (27) may still be stationary or may have moved slightly further in the conveying direction (25).

[0154] As Figure 4 illustrates, the length of the longitudinal sliding element (30) and its contact element (39) is matched to the length of the discrete layer row (9) to be partitioned, so that all containers (2) of this layer row (9) have a sliding contact with the longitudinal sliding element (30).

[0155] The relative position and correct receiving position of the discrete layer array (9) on the at least one row slide (27, 28) can be detected by a detection device (37) shown in Figure 1, e.g., a camera system, a limit switch, a proximity switch, a counting light barrier, or the like. The detection device (37) can be arranged stationary or moving with the at least one row slide (27, 28) and / or on the handling device (29).

[0156] From the position shown in Figure 4, the transverse motion component (Sq) is superimposed on the longitudinal motion component (Sl). The row pusher (27) is moved synchronously with the conveying surface (21) and the container row (17) in the conveying direction (25). The transverse motion component (Sq) allows the received discrete layer row (9) to be moved away from the rest of the container row (17) and in the transverse direction. This separates the discrete layer row (9). The conveying motion of the container row (17) and the separated layer row (9) in the conveying direction (25) is maintained.

[0157] After the longitudinally oriented slide element (30) has been separated and removed from the rest of the conveyed container row (17), the speed (VI) of the longitudinal movement component (Sl) of the row slide (27) can be maintained or reduced. The containers (2) of the layer row (9), which remain on the row conveyor (18) and move at its speed in the conveying direction (25), can thus remain in contact with and against the row slide (27).

[0158] Figures 6-9 show the further path of the row pusher and the partitioned discrete layer row (9) while simultaneously transporting the remaining container row (17).

[0159] The at least one layer receiving station (11, 12) can have one or more guide elements (15, 16) for the formed container layer (8). Longitudinally oriented guide elements (15) can be formed, for example, as railings made of guide rods or other guide elements oriented along the transport direction (14). The first guide element in the conveying direction (25) can have a shortened length and can be set back relative to the adjacent row conveyor (18). This allows a clearance to be created at the at least one layer receiving station (11, 12) over which the last containers (2) of the discrete and partitioned layer row (9) can be pushed. At the end of the shifting movement (S) and near the transfer position (36), the speed (VI) of the longitudinal movement component (Sl) can be reduced. The moving container row (17) can then overtake the partitioned discrete layer row (9) when viewed in the conveying direction (25). Figure 8 illustrates this position.The containers (2) of the separated and picked-up discrete layer series (9) can slide on the conveying surface (21) or on the conveying medium (20).

[0160] Figure 9 illustrates, by way of example, the return of the row pusher (27) from the transfer position (36), shown with dashed lines, to the ready position (35), shown with solid lines. The return movement (R) can be very rapid. As shown in Figure 10, the return movement (R) can also include a section in which the row pusher (27) is moved rapidly forward a short distance in the conveying direction (25) to pass the front end of the conveyed container row (17). Figure 9 also shows this intermediate position with dashed lines. As soon as the row pusher (27) has reached the edge of the conveying area (22) and the row conveyor (18) again, it is moved against the conveying direction (25) to the ready position (35), as also shown in Figure 2.

[0161] Figures 11 and 12 show variants of the at least one row slide (27, 28). This slide also has a transversely directed slide element (33) at the rear end of the longitudinally directed slide element (30), which, viewed in the conveying direction (25), can engage behind the last container (2) of the discrete layer row (9) that has been picked up. In Figure 11, the rear, transversely directed slide element (33) is rigidly arranged on the longitudinally directed slide element (30). It has, for example, a wedge shape or another suitable shape to be able to engage in a lateral clearance between two containers (2) arranged one behind the other. For this engagement, the at least one row slide (27, 28) can perform a small approach movement directed transversely to the conveying direction (25). In the variant shown in Figure 12, the rear, transversely directed slide element (33) is movable and can, for example, be driven by a control mechanism. It can be moved into the aforementioned free space as needed, e.g., swung into position.

[0162] Figure 11 further illustrates a variant shown in dashed lines, in which the row slide (27), during the return movement (R) from the transfer position (36), performs an upward and then downward lifting movement with a movement component (Sh) in the direction of the z-axis, thereby being lifted over the incoming conveyed container row (17) to finally return to the ready position (35). This kinematic variant of the return movement (R) can also be used in the other embodiments.

[0163] Figure 14 shows a variant of the at least one row slide (27, 28), which has a U-shape in plan view and comprises two parallel longitudinally oriented slide elements (30, 31) as well as a transversely oriented and connecting slide element (32) arranged at the front. The row slide (27, 28) forms a pocket-like guide for the received and partitioned layer row (9).

[0164] In the embodiment of Figures 1-12, the at least one row slider (27, 28) can perform a sliding movement (S) that is parallel to the conveying surface (21) and also parallel to the receiving surface of the at least one layer holder (11, 12). Lifting and lowering movements of the at least one row slider (27, 28) are unnecessary in this case. They can occur alternatively. In the variant of Figure 14 with the U-shaped row slider (27, 28), the sliding movement (S) and / or the return movement (R) can additionally include a lifting and lowering movement with a movement component (Sh) in the direction of the z-axis. A lifting movement can occur in the transfer position (36) to release the at least one row slider (27, 28) from the transferred discrete layer row (9). The lifting movement can be performed in different ways. The at least one row slider (27, 28) can be lifted and lowered as a whole.Alternatively, it is possible to lift, pivot away or otherwise remove the longitudinal sliding element (31) adjacent to the associated layer recording (11,12) from the relevant longitudinal side of the discrete, partitioned layer row (9).

[0165] At the ready position (35), a lowering movement of the aforementioned type can be performed by the entire slide gate (27, 28) or by the aforementioned longitudinal slide element (31) above the conveyed container row (17). Alternatively, it is possible to refrain from a lowering movement at the ready position (35) and to lower the slide gate (27, 28), which is located a correspondingly long distance in the conveying direction (25) in front of the ready position (35) and the conveyed container row (17), and then to move it against the conveying direction (25) towards the container row (17), encompassing it on both sides.

[0166] Figures 15-17 show a further variant of the layer formation device (10) in which a guide element (34) is used, which can be arranged on the free longitudinal side of the discrete layer row (9) picked up by the row slide (27, 28) and is moved along with it during the sliding movement (S). The discrete layer row (9) can thus be picked up between the longitudinally oriented slide element (30) and the guide element (34) during the sliding movement (S). The guide element (34) can, for example, be designed as a guide strip (34a) and preferably has a straight extension along the conveying direction (25) or the container row (17). The guide element (34) can be driven and moved independently by an associated handling device (45). The handling device (45) can, for example, be designed as an independent handling device or, if applicable, as a component of the handling unit (29). Figures 31 and 32 show related developments.

[0167] The guide element (34) performs a guiding movement L. This can be uniaxial or multiaxial. For example, as shown in Figure 15, it can have only a reversing guiding movement component Lq directed transversely to the conveying direction (25). If the guide element (34) is of sufficient length, a guiding movement component LI directed longitudinally to the conveying direction (25) can be omitted. It can be present as an alternative.

[0168] In the initial position shown in Figure 15, the guide element (34) is arranged on the longitudinal side of the conveyed container row (17) facing the associated layer receiving (11). It can be aligned with a row guide (19). The row guide (19) ends, for example, directly or a short distance before the ready position (35).

[0169] Figure 15 shows the aforementioned initial position and the row slide (27) in the ready position (35). Figure 16 shows an intermediate position of the guide element (34) and the row slide (27), as well as the discrete layer row (9). In this intermediate position, the guide element (34) is located at the interface between the row conveyor (18) and the layer receiving area (11). The received discrete layer row (9) is located at the adjacent area (23). From this intermediate position, the guide element (34) is then removed and moved back to the initial position shown in dashed lines in Figure 17. The guide element (34) can be lifted over the discrete bottle row (9) on the row slide (27) with a movement component (Lh) indicated in Figure 16 in the direction of the z-axis. The guide medium (34) can then be lowered again without collision in front of the returning empty slide valve (27).

[0170] In the illustrated embodiment, the guide element (34) is moved across the width of the secondary area (23). However, the path can also be longer and extend as far as the layer holder (11).

[0171] During the sliding movement (S), the row slide (27) and the received discrete layer row (9) can be moved along the guide element (34) in the conveying direction (25) with the longitudinal movement component (Sl). The guide element (34) can be designed to have correspondingly low friction for this purpose.

[0172] Figures 15-17 further illustrate another guide element (16) for the at least one layer holder (11, 12). This guide element is, for example, oriented transversely to the transport direction (14) and longitudinally to the conveying direction (25). The guide element (16) can, for example, be designed as a guide rail. It can be arranged on the front of the first discrete layer row (9) of the already assembled or yet-to-be-assembled container layer (8). Figure 17 illustrates this arrangement. The guide element (16) can be movable and can move along with the assembly and transport of the container layer (8) in the transport direction (14). The guide element (16) provides a system for the aforementioned first discrete layer row (9). It can be driven independently. Alternatively, a feed is also possible by the at least one row pusher (27, 28) and its transverse movement component (Sq).With this movement component it is possible not only to position the discrete layer row (9) picked up on the row slide (27,28) at the transfer point (36) on or at the layer holder (11,12), but also to push a container layer (8) located there further in the transport direction (14).

[0173] Figure 18 shows a variant of the layer formation device (10) and the layer formation process, in which two layer receivers (11, 12) are arranged on both sides of the row conveyor (18) and, for example, aligned opposite each other, with the discrete and separated layer rows (9) being pushed onto both layer receivers (11, 12). For this purpose, two row pushers (27, 28) can be provided, with the conveying surface (21) having an even greater width.

[0174] In the embodiments described above, the conveying area (22) was arranged on one half of the conveying surface (21) and the auxiliary area (23) on the other half. In the embodiment of Figure 18, the conveying area (22) is located in the middle of the conveying surface (21) and is surrounded on both sides by auxiliary areas (23, 24).

[0175] The row slides (27, 28) each have an L-shape, with their front transversely oriented slide elements (32) pointing in opposite directions. In all illustrated and described embodiments, the front and, if applicable, rear transversely oriented slide elements (32, 33) are each aligned with the associated layer holder (11, 12). The two row slides (27, 28) each have a longitudinally oriented slide element (30, 31). They may also have a rear transversely oriented slide element (33).

[0176] The row pushers (27, 28) operate alternately. In the ready position (35), they are each arranged at one or the other edge of the conveying area (22). In Figure 18, one row pusher (28) is in the ready position (35), while the other row pusher (27) performs its pushing movement (S) and moves the picked-up and separated discrete layer row (9) on the adjacent area (23) towards the transfer position at the layer receiving station (11).

[0177] After the layer stack (9) has been transferred, the stack slide (27) can move back to its ready position on the return path (R), during which time the other stack slide (28) has picked up its discrete and partitioned layer stack (9) and is pushed over to the transfer position at its assigned layer receiving point (12) with the sliding movement (S). Due to the overlapping function of the stack slides (27, 28), the respective return path (R) can be made faster and simpler. The conveyed container stack (17) does not move as quickly in the conveying direction (25) and does not overlap with the discrete layer stack (9) that has just been pushed over, as in the first embodiment.

[0178] Figures 19-21 show a modified embodiment of the layer formation device (10) compared to Figure 18, wherein layer receiving points (11, 12) are provided on both sides of the row conveyor (18). They are adjacent to the row conveyor (18) and arranged opposite each other in alignment. In contrast to Figure 18, the embodiment of Figures 19-21 has a single row slide (27) which has an angled T-shape in plan view. It comprises a longitudinally oriented slide element (30) and, at its front end in the conveying direction (25), a transversely oriented slide element (32) projecting on both sides.

[0179] A partitioned discrete layer array (9) can be selectively and alternately positioned against the left and right sides of the longitudinally oriented slide element (30). Furthermore, two guide elements (34) can be provided, which act on and bear against the free side of the discrete layer array (9) positioned on the left or right. One or both guide elements (34) can, for example, be designed as guide strips (34a) as described above. Additionally, a row guide (19) can be provided. The single-piece row conveyor (18) shown here comprises a movable conveying surface (21) or a conveying element (20), in particular a circulating conveyor belt, which, as described above, forms a conveying area (22) and two laterally adjacent and parallel secondary areas (23, 24).

[0180] In the operating position shown in Figure 19, the series slide (27) has taken up the partitioned discrete layer row (9) on its left side in the conveying direction (25) and has just left the ready position (35).

[0181] Figure 20 shows the row slide (27) and the partitioned discrete layer row (9) at the transfer position (36) and at one layer receiving point (11). The previously effective guide element (34) has been removed, with the discrete layer row (9) resting against the guide means (16) or against the last layer row of a partially formed container layer (8).

[0182] Figure 20 illustrates that the other guide element (34) is now positioned on the opposite and right side of the conveyed container row (17). The row slide (27), returning to the ready position (35), can then receive the next discrete layer row (9) to be separated on its opposite and right side of the longitudinally oriented slide element (30). This ability to receive material from both sides means that the row slide (27) does not need to bypass the front end of the conveyed container row (17).

[0183] Figure 21 shows the row slide (27) with the separated discrete layer row (9) picked up on the right at the transfer position (36) and at the other layer receiving point (12). The guide element (34), still attached to the discrete layer row (9), is also shown; this element is subsequently removed for the transfer of the discrete layer row (9). After the row slide (27) returns to the ready position (35), the cycle can then be repeated according to Figure 19. To pick up and separate the next discrete layer row (9) on the left side of the row slide (27), it is again not necessary to bypass the conveying container row (17).

[0184] Figures 22 and 23 illustrate a further modification of a possible embodiment of a multi-part inline conveyor (18). This conveyor comprises a base conveyor (18a) on which the row of containers (17) can be conveyed in the conveying direction (25). One or two secondary conveyors (18b, 18c) are arranged adjacent to the base conveyor (18a). These are located adjacent to the base conveyor (18a) and extend parallel to it. They also have the same conveying direction (25). The second secondary conveyor (18c) shown can, for example, be omitted. It is depicted with a dashed line in the drawings. A secondary conveyor (18b, c) can optionally be arranged on the left or right side of the base conveyor (18a).

[0185] The base conveyor (18a) and the at least one secondary conveyor (18b, 18c) together form the conveying surface (21) of the multi-part inline conveyor (18) on which the sliding movement (S) from the ready position (35) to the transfer position (36) takes place. As in the previously described embodiments, the conveying surface (21) has a conveying area (22) for the container row (17) and at least one secondary area (23, 24) laterally adjacent to it in the conveying direction (25), which in turn borders the at least one adjacent layer receiving area (11, 12).

[0186] The conveying area (22) serves to convey the series of containers (17) and is formed by the main conveyor (18a) and its conveying element (20), e.g., a circulating conveyor belt. At least one secondary area (23, 24) is formed by the respective secondary conveyor (18b, 18c) and its conveying element (20), e.g., a circulating conveyor belt. The conveying areas (22, 23, 24) can have the same or different lengths in the conveying direction (25).

[0187] In the ready position (35), at least one row slide (27, 28) is positioned next to the conveying area (22). The at least one row slide (27, 28) can, for example, have the angled L-shape or T-shape described above.

[0188] The at least one secondary conveyor (18b, 18c) can have independent kinematics. In particular, it can have a variable conveying speed. The at least one secondary conveyor (18b, 18c) can be independently designed and can have its own drive and be independently controlled. Its conveying speed (Vf) can be changed as needed relative to the conveying speed (Vf) of the main conveyor (18a).

[0189] As Figure 22 illustrates, starting from the initial position (35) and subsequently, the conveying velocities (Vf) of the main conveyor (18a) and of the at least one secondary conveyor (18b, 18c) used for the sliding motion (S) can be equal. In the manner described above, the conveying velocity (Vf) of the container array (17) and the velocity (VI) of the axial motion component (Sl) of the sliding motion (S) are also essentially equal.

[0190] The conveying speed (Vf) of the relevant at least one auxiliary conveyor (18b, 18c) can be changed. This can occur, for example, as soon as the discrete layer stack (9) separated and carried by the series slide (27) is located on the relevant auxiliary conveyor (18b, 18c) or the auxiliary area (23, 24). This change in speed may be delayed. It can occur, in particular, during the aforementioned braking phase of the sliding movement (S) and when the separated discrete layer stack (9) approaches the transfer position (36) and the relevant layer receiving area (11, 12).

[0191] Due to the independent kinematics of the respective at least one secondary conveyor (18b, 18c), its conveying velocity (Vf) can be reduced according to the axial velocity component (VI). The lengths of the arrows (VI, Vf) illustrate this. As a result, the containers (2) of the partitioned discrete container layer (9) do not need to slide on the conveying surface (21) or the respective secondary area (23, 24). This has advantages for the stability of the containers (2) in the partitioned discrete layer row (9). In particular, any potential build-up of these containers (2) and any resulting instability of the containers (2) can be avoided.

[0192] The at least one auxiliary conveyor (18b, 18c) can have a fluctuating conveying speed (Vf) and a corresponding speed profile with constant phases, deceleration phases, and acceleration phases. Figure 24 shows another possible variant in the design of a series slide (27). This has, for example, only one longitudinally oriented slide element (30). A transversely oriented slide element (32) at the front in the conveying direction (25), as in the previously described series slides (27) in an angled L-shape or T-shape, can be omitted. The longitudinally oriented slide element (30) can have a straight and, for example, plate-like strip shape, as described above. The contact element (39) can have the previously described straight extension. In this design, the containers of the partitioned discrete layer row (9) can move in contact along the axial slide element (30) as required.Figure 24 shows the starting positions of the first and last container (2) in the conveying direction (25) with dashed lines.

[0193] In this embodiment of Figure 24, a build-up of material and any potential positional instability of the containers (2) of the partitioned discrete layer row (9) can also be avoided. Any differences in the conveying speed (Vf) of the single- or multi-part row conveyor (18) and the speed (VI) of the axial movement component (Sl) can be compensated for by a relative displacement in the contact between said layer row (9) and the row slide (27). In this variant, the row slide (27) and its axial slide element (30) can have a greater length than the partitioned discrete container layer (9).

[0194] Figure 24 shows the arrangement on a single-section inline conveyor (18) and a layer holder (11, 12) arranged on one side. The arrangement and function can also be transferred to a multi-section inline conveyor (18) and a double-sided arrangement of layer holders (11, 12) according to Figures 18-21 and Figures 22 and 23. Figure 25 shows a variant of the embodiment of Figure 18 in conjunction with a guide element (34). The guide element (34) is formed by a series of upright guide fingers (34b) spaced apart from each other in the conveying direction (25). The row of guide fingers extends along the partitioned discrete layer row (9). In the row arrangement, the guide fingers (34b) can be connected to each other. The guide fingers (34b) are preferably designed and arranged such that they can engage in a free space or wedge between stacked containers (2) with a rounded cross-section on the free front of the discrete layer array (9).The guide fingers (34b) can have a straight, rod-like, in particular cylindrical, shape. They can have a correspondingly small thickness and a corresponding position in the row for the gusset engagement.

[0195] The guide fingers (34b) allow mutual contact between offset and nested layer rows within the container layer (8) on the at least one layer support (11, 12). The thickness dimensions of the guide fingers (34b) can be so small that, in the nesting position, they also allow a rounded side of the next forward container to be immersed in the aforementioned free space or wedge, thus providing space between three nested containers (2) in the container layer (8). Figure 25 shows this arrangement on the layer support (11).

[0196] Figure 26 illustrates, in a truncated perspective view, the preferred design and arrangement of the guide fingers (34b). These are arranged to hang downwards and can, for example, be connected to one another at their upper ends in a row by a straight, beam-like finger carrier (34c) and be moved together by it. The guide fingers (34b) can be held individually and directly by the handling device (45) or by means of the finger carrier (34c).

[0197] The guide fingers (34b) can be arranged at a distance above the row conveyor (18) and the at least one layer receiving unit (11, 12). Furthermore, the guide fingers (34b) can have the same or preferably a lesser vertical overlap with the partitioned discrete layer row (9) than the at least one layer pusher (27, 28).

[0198] The guide fingers (34b) allow the aforementioned mutual contact of the nested layer rows on the at least one layer support (11, 12) when the discrete layer row (9) is slid over them and can subsequently be removed by a lifting motion. The aforementioned smaller height overlap is advantageous for this purpose and allows for quick and reliable release from the discrete layer row (9). This can also be ensured with containers (2) of different heights.

[0199] Figure 27 illustrates a sequence of movements of the guiding motion (L) of a guiding element (34), e.g., the previously described guide strip (34a) or the guide fingers (34b). The guiding motion (L) can, for example, be analogous to the prescribed sliding motion (S) and return motion (R). In deviation from the kinematics described above and shown in Figures 15 to 17, a guiding motion (L) of the guiding element (34) can have, in addition to the motion component (Lq) directed transversely to the conveying direction (25), also a motion component (LI) directed longitudinally to the conveying direction (25), or axially, which can superimpose. This is particularly advantageous for guide fingers (34b) with a positive-locking engagement between the container (2) within the discrete layer array (9). For straight guide strips (34a) that are located at the furthest projecting points of the containers (2) in the discrete layer row (9), this is not absolutely necessary.

[0200] As shown in Figure 27, the longitudinal and transverse guiding motion components (L1, Lq) can be superimposed. The transverse guiding motion component (Lq) can begin with a delay, analogous to the sliding motion (S), after an initial axial guiding motion. The guiding motion (L) is also directed from the ready position (35) to the transfer position (36) and back again. At the transfer position (36), the aforementioned lifting movement of the guide element (34) can take place with the upright guiding motion component (Lh) in the direction of the z-axis. From here, the return movement with the guiding motion component (Lr) can begin. The lowering of the guide element (34) can occur at the level of the ready position (35), but preferably with a lateral clearance from this position and from the conveyed container row (37) by means of the guiding motion component (-Lh).

[0201] From the lowered position, a guide movement with the guide movement component (-Lq) can be carried out until the ready position (35) is reached, e.g. following a possible series guidance (19) .

[0202] The kinematics of the guide element movement (L) described in Figure 27 can be used for any type of guide element (34), in particular guide strips (34a).

[0203] Figure 28 illustrates, in a perspective view, the arrangement and design of a handling device (29) for a single row pusher (27) in conjunction with a position holder (11), which is shown reduced in size for clarity. The handling device (29) is arranged at the end face of the row conveyor (18), as also shown in Figure 1. The handling device (29) is designed, for example, as a linear axis robot with linear axes of movement and corresponding drive units (40, 41, 42), preferably mounted side by side.

[0204] In the illustrated embodiment, three axes of movement and three drive units (40, 41, 42) are provided, with which the row pusher (27) can be moved along the conveying direction (25) and in the direction of the spatial axis x, as well as transversely thereto and in the direction of the spatial axis y for the execution of the aforementioned pushing movement (S). Additionally, the row pusher (27) can perform a lifting movement (H) in the direction of the vertical spatial axis (z). The lifting movement (H) and the corresponding drive unit (42) can also be omitted.

[0205] The drive units (40, 41, 42) mentioned above are designed as linear drive units and are arranged on a machine frame (43). One drive unit (41) performs, for example, a linear drive movement with a motion component (Sq) of the sliding movement (S) transverse to the conveying direction (25) and in the direction of the spatial axis y. The drive unit (41) moves, for example, a preferably upright support column (44) in the aforementioned transverse direction. The support column (44) is guided linearly on guides (47) of the machine frame (43), for example, slide guides, and is moved, for example, by a drive belt stretched in a square and driven in a reversing manner by an electric motor, or by another drive element. This drive element and the one or more guides (47) form the drive unit (41).

[0206] A drive unit (42) is arranged on the support column (44), which effects the aforementioned lifting movement (H) with a motion component (Sh), and on which the third drive unit (40) for the longitudinal movement and the motion component (Sl) is arranged and mounted. This includes a boom (45) axially aligned along the conveying direction (25), which is mounted on the support column (44) by means of the drive unit (42). The drive unit (42) can, for example, include guides (47) arranged on the support column (44) and a drive element designed, for example, as an electromechanical rack and pinion or spindle drive.

[0207] The third drive unit (40) mentioned above comprises the boom (45), which carries the slide gate (27) and moves it in the conveying direction (25) with the motion component (Sl). The boom (45) includes a corresponding, preferably straight, housing with an integrated drive element, e.g., an electric belt drive, and one or more axial guides (47), e.g., linear slide guides, arranged therein.

[0208] The row slide (27) is, for example, suspended from and supported by the boom (45). The row slide (27) can have the prescribed configuration and can comprise the axial slide element (30) as well as an end slide element (32) not shown, and can have the aforementioned L-shape. In Figure 28, the row slide (27) is shown by way of example as a bent sheet metal part and has the aforementioned contact element (39) on one side of the slide element (30). The layer slide (27) is designed for a one-sided sliding function in the direction of the individual connected layer holder (11).

[0209] In another embodiment of a 2-axis linear robot, not shown, the drive unit (42) for the aforementioned lifting movement (H) can be omitted. The support column (44) can then be designed differently, e.g., as a fitting for attaching the arm (45) of the third drive unit (40). The 2-axis linear robot can then, for example, offer the kinematics shown in Figure 10 for the return movement (R) of at least one row slide (27, 28).

[0210] The layer formation device (10) shown in Figure 28 can otherwise have the same designs and functions as in the prescribed embodiments.

[0211] Figure 29 shows a handling device (29) in the form of a linear axis robot at a layer formation device (10) with two separately arranged and movable row sliders (27, 28), as also shown and described, for example, in Figures 18 and 25. The two row sliders (27, 28) each have a one-sided sliding function and perform a sliding movement (S) in the direction of the respective assigned layer holder (11, 12). The row sliders (27, 28) have a correspondingly adapted shape for this purpose, whereby they are shown schematically in Figure 29 for the sake of simplicity, and the layer slider (28) is shown without the corresponding adaptation.

[0212] In the embodiment of Figure 29, the row sliders (27, 28) additionally perform a lifting movement (H), the handling device (29) being designed accordingly.

[0213] The position sliders (27, 28) can each have a proprietary and independent handling device (29), which can be designed, for example, like the linear axis robot shown in Figure 28.

[0214] Figures 29 and 30 show a different combined handling device (29) which provides separate drive units (40, 42) for moving the row slides (27, 28) along the conveying direction (25) and for the lifting movement (H). For this purpose, two support columns (44) and two booms (45) in the previously described configuration are provided. In addition, two drive units (41) can be provided for the aforementioned movement transverse to the conveying direction (25), these drive units (41) being arranged on a common machine frame (43) and coupled to each other by a coupling (46).

[0215] The drive elements (41) can each have their own driving means, e.g., the previously described circulating drive belt, and a common drive element, e.g., an electric motor. The electric motor drives, e.g., the drive rollers of the drive belts together, with the coupling (46), e.g., designed as a gear drive, connecting the drive rollers and coupling them to the common drive element.

[0216] The drive units (41) and the layer pushers (27, 28) can perform synchronous movements transverse to the conveying direction (25) with their respective motion component (Sq) and thereby execute phase-shifted motion cycles. For example, if one layer pusher (28) moves a partitioned discrete layer row (9) (not shown) at the transfer position (36) onto its assigned layer holder (12) with the motion component (Sq), the other layer pusher (27) can be moved from the transfer position (36) back to the ready position (35) on the container row (17) conveyed by the row conveyor (18) using the analogous motion component (Sq). When this layer slider (27) then performs its previously described sliding movement (S) to the transfer position (36), the other layer slider (28) is moved from its transfer position (36) back on the return path (R) to its ready position (35).

[0217] Alternatively, the row slides (27, 28) can each have their own independently controlled drive unit (41). The row slides (27, 28) can perform the aforementioned alternating sliding movements, although they are only partially synchronized and can have different speeds and accelerations. In particular, the return movement (R) of one row slide can be performed at a higher speed perpendicular to the conveying direction than the sliding movement of the other row slide.

[0218] The lifting movements (H) of the layer sliders (27, 28) can be phase-shifted. They can be initiated independently by the drive units (42). When one layer slider (27) is in the upper lifting position, the other layer slider (28) is in the lower lifting position, and vice versa. Otherwise, the design of the layer forming device (10) can correspond to the previously described embodiments. Figure 30 shows the top view of Figure 29 and the previously described sliding positions of the layer sliders (27, 28) with the return movement (R) of layer slider (28) from the transfer position (36) and the sliding movement (S) of the other layer slider (27) initiated from the ready position (35).

[0219] Figure 31 shows a functional and drive variant of a layer formation device (10) in which the two layer sliders each have a one-sided sliding function and interact. They take a discrete, partitioned layer row (9) between them and alternately slide it over to one and the other laterally connected layer receptacle (11, 12). Depending on the sliding direction, one layer slider has a sliding function and the other layer slider has a holding or guiding function. In Figure 31, for example, one layer slider (27) slides the discrete layer row (9) to the right layer receptacle (12), with the layer slider (28) having a holding function and forming a guide (34). When sliding it over to the other, left layer receptacle (11), the layer slider (28) has the sliding function and the layer slider (27) has the holding or guiding function.The handling device (29) can be configured accordingly for this function of the series slides (27, 28). It can comprise the three drive units (40, 41, 42) described above in duplicate and a common machine frame (43). The two drive units (41) for the drive movement transverse to the conveying direction (25) can have independent guides on the machine frame (43) and their own drive elements, whereby, according to the functions described above, they have a drive movement with a longer stroke than in the aforementioned embodiments. Otherwise, the other drive units, in particular the drive unit (42) responsible for the lifting movement (H), can be controlled and driven independently of one another.

[0220] Figure 31 further illustrates the case where only one layer slider (27) is present and a guide element (34), e.g., a straight guide strip or guide finger, is present instead of the other layer slider (28). In this case, one layer holder (11) is also omitted. The guide element (34) is then moved by an independently controlled and driven handling device (48) in the manner described above. The handling device (48) can have the same design as the handling device (29) described above.

[0221] Figure 32 illustrates, in a top view, a layer formation device (10) with a layer slider (27) and a guide element (34), which includes, for example, a straight guide strip (34a) and / or guide fingers (34b). Figure 32 also shows another, for example, elliptical cross-sectional shape of containers (2). The handling device (29) can be configured as described above for Figure 28 as a linear axis robot with two or three drive units (40, 41, 42) mounted side by side and at least the motion components (Sq) and (Sl) of the sliding movement (S).

[0222] In this embodiment, the handling device (48) for the guide element (34) can be designed as a component of the handling device (29) or can be attached to the handling device (29). The handling device (48), shown with dashed lines, is, for example, attached to the boom (45) of the drive unit (40) and is moved along with the movement component (Sq) by the boom (45) during its lateral movement. The handling device (48) can include its own lifting device (49) with which the guide element (34) can be raised and lowered independently. Furthermore, the handling device (48) can include an indicated lateral adjustment device (50) with which the lateral distance of the guide element (34) from the row slide (27) can be changed and adjusted. This allows for adaptation to different widths or thicknesses of containers (2).On the other hand, the guide element (34) can be moved independently laterally to the separated discrete layer row (9) in the ready position (35).

[0223] The handling device (29) can include the drive unit (42) for the lifting movement (H) of the row slide (27). In this case, a separate lifting device (49) of the handling means (48) may be omitted. If the handling device (29) has only two drive units (40, 41) for the prescribed movement of the row slide (27) longitudinally and transversely to the conveying direction (25) with the movement components (Sl, Sq) of the sliding movement (S), the handling means (48) preferably includes the lifting device (49) to execute the independent lifting movement of the guide element (34) with the guide movement component (Lh).

[0224] In a modification of Figure 32, it is also possible to arrange a handling device (48) on a row slide (27, 28) and to move it along during its two- or three-axis movements and movement components (Sl, Sq, Sh). The handling device (48) can include the aforementioned lifting device (49) and also the lateral adjustment device (50).

[0225] The embodiments of the layer formation device (10) and the one or more layer sliders (27, 28) shown in Figures 28 to 32 otherwise correspond to the embodiments described above. Furthermore, the linear axis robot shown in Figures 28 to 32 can also be used in the other previous embodiments.

[0226] Figures 33 to 35 show a modification of the aforementioned row guide (19) of a layering device (10) or its row conveyor (18). The row guide (19) here has a guide extension (19') that is movable in a reversible manner in the conveying direction (25) and whose effective length is variable. This guide extension continues to guide the row of containers (17) conveyed on the row conveyor (18) along one or both longitudinal sides during the pushing movement (S) of the at least one row pusher (27, 28) on the row conveyor (18). The guide extension (19') can temporarily, preferably linearly, extend the existing and, for example, stationary row guide (19) in the conveying direction (25) and can also reverse this extension. The guide extension (19') is controlled. It can, for example, have its own drive and can be controlled by the aforementioned control unit (38). Structurally, the guide extension (19') can, for example,This is formed by a preferably linear telescopic design of the series guide (19). For this purpose, axial guide elements, e.g. guide rods, can be arranged on the series guide (19) in a longitudinally movable and controlled reversing manner.

[0227] The guide extension (19') can guide the row of containers (17) conveyed on the conveyor belt (18) along one or both longitudinal sides. For this purpose, it can, for example, have guide elements on one or both sides. Figures 33 to 35 show a version of the guide extension (19') on both sides in conjunction with a single, one-sided sliding row pusher (27) and a single connected layer holder (11).

[0228] The guide extension (19') guides the conveyed container row during the sliding movement (S) of the row slide (27), at least in the initial part of the sliding movement (S). The guide extension (19') connects axially and in the conveying direction (25) to a preferably stationary part, e.g., a railing, of the row guide (19). The guide extension (19') can be extended, for example, during the sliding movement (S) in the conveying direction (25) and can be retracted at or before the start of the return movement (R) of the at least one row slide (27, 28), which is not shown.

[0229] Figure 33 shows the retracted position of the guide extension (19'), which is only partially shown for clarity. The row slide (27) is axially close to the stationary part of the row guide (19) and, in the ready position (35) shown, is just receiving a discrete layer (9). In Figure 34, the sliding movement (S) of the row slide (27) has begun, and a lateral movement with the motion component (Sq) is also present. The guide extension (19') has followed the axial movement of the row slide (27) and has extended together with the conveyed container row (17). The reversing movement of the guide extension (19') in and against the conveying direction (25) is adapted to the sliding movement by the control unit (38), which is not shown. In particular, an adaptation to the axial motion component (Sl) and its velocity (VI), which is not shown, also takes place.The guide extension (19') thus connects its front end tightly to the moving rear end of the row slide (27) and holds the first container (2) in the further conveyed container row (17) on both sides, so that it cannot fall over due to air movement or for other reasons and is not carried along by the row slide (27).

[0230] Figure 35 shows the inline slide (27) in a position close to the transfer position (36). The guide extension (19') can still be extended and its front end connects to the rear end of the inline slide (27) in the transverse projection. Figure 35 shows a variation in which the extension movement of the guide extension (19') has already ended and the conveyed container row (17) leaves the guide extension (19'). The extension movement of the guide extension (19') can be stopped as soon as the inline slide (27) has moved out of the area of ​​the conveyed container row (17) by its transverse movement. The reversing movements of the guide extension (19') can also be adapted to the guide element(s) (34).The reversibly movable guide extension (19') is retracted to the initial position shown in Figure 33 before or during the return movement (R) of the row slide (27), which is not shown. This ensures that the return movement (R) of at least one row slide (27, 28) to the ready position (35) and to the row of containers (17) is not obstructed. The retraction movement of the guide extension (19') and the return movement (R) can be coordinated accordingly. This allows for a sufficiently long period of reliable guidance of the conveyed row of containers (17).

[0231] In a variant not shown, the guide extension (19') can be arranged only on one longitudinal side of the container row (17). It is also possible that the guide extension (19') has a one-sided guiding function, alternating between one longitudinal side and then the other longitudinal side of the container row (17). This can be the case, for example, with a double-sided sliding and, for example, T-shaped row slider (27) according to Figures 19 to 21 and / or with a double arrangement of single row sliders (27, 28) operating out of phase and sliding one-sidedly in different directions and to different position supports (11, 12).

[0232] Variations of the illustrated and described embodiments are possible in various ways. In particular, the features of the illustrated embodiments and the aforementioned variations can be combined and, if necessary, interchanged in other ways within the scope of the claims.

[0233] Constructive and functional modifications are possible in the design of the row conveyor (18), the layer holders (11, 12), and the handling device (29). The conveying surface (21) can, for example, be formed by reversibly sliding plates. In the layer holders (11, 12), a layer conveyor (13) can be formed by a layer pusher, which engages the layer rows (9) or the container layer (8) placed on, for example, a stationary holding surface and moves them in the transport direction (14). A layer holder (11, 12) can also have a movable intermediate surface between, for example, the stationary holding surface and the adjacent single- or multi-part row conveyor (18).

[0234] REFERENCE MARK LIST

[0235] 1 treatment plant

[0236] 2 containers, bottle

[0237] 3 Feeding station

[0238] 4 storage stations

[0239] 5 Treatment Station

[0240] 6 container trays

[0241] 7 Series forming device

[0242] 8 Container layer, bottle layer

[0243] 9-layer row

[0244] 10 Layer Forming Device

[0245] 11 Layered view

[0246] 12 layered images

[0247] 13 layer conveyors, conveyor belt

[0248] 14. Direction of transport

[0249] 15 guiding devices, railings

[0250] 16 Guide equipment, guide rail

[0251] 17 container rows, bottle rows

[0252] 18 row conveyors, bottle conveyors

[0253] 18a Basic funding

[0254] 18b Secondary funder

[0255] 18c Secondary conveyor

[0256] 19 row guidance

[0257] 19 ' Leadership extension

[0258] 20 grants, conveyor belt

[0259] 21 Funding area

[0260] 22 Funding area

[0261] 23 Secondary area

[0262] 24 Secondary area

[0263] 25 Direction of conveyance

[0264] 26 Container group, bottle group

[0265] 27 row sliders

[0266] 28 row sliders

[0267] 29 Handling equipment

[0268] 30 sliding elements lengthwise

[0269] 31 Sliding element longitudinal 32 Sliding element transverse front

[0270] 33 Sliding element transverse rear

[0271] 34 Conductive devices

[0272] 34a Guide rail

[0273] 34b Guide finger

[0274] 34c Finger carrier

[0275] 35 Standby position

[0276] 36 Handover

[0277] 37 Detection device

[0278] 38 Control

[0279] 39 Plant element, plant area

[0280] 40 Drive unit longitudinal

[0281] 41 Drive unit transverse

[0282] 42 Drive unit stroke

[0283] 43 machine frame

[0284] 44 Support column

[0285] 45 outriggers

[0286] 46 coupling

[0287] 47 Leadership

[0288] 48 Handling devices for conductive materials

[0289] 49 Lifting device

[0290] 50 Lateral adjustment device

[0291] S sliding movement

[0292] 51 longitudinal motion component

[0293] Sq movement component transverse

[0294] Sh motion component hub

[0295] Vf conveying speed

[0296] VI Longitudinal speed

[0297] Vq speed laterally

[0298] R Return movement

[0299] H lifting movement

[0300] L Guide movement

[0301] LI leading movement component longitudinal

[0302] Lq guiding motion component transverse

[0303] Lh guide motion component hub

[0304] Lr guide movement component return path

Claims

PATENT CLAIMS 1.) Layer formation device for containers (2), in particular bottles, wherein the layer formation device (10) is configured to form a container layer (8) from several discrete layer rows (9) from containers (2) on at least one layer support (11, 12) and wherein the layer formation device (10) comprises a row conveyor (18) configured for preferably vertical conveying a container row (17) in a conveying direction (25) at a conveying speed (Vf) and at least one movable row slider (27, 28) which slides a discrete layer row (9) separated from the container row (17) onto the at least one layer support (11, 12) with a sliding movement directed transversely to the conveying direction (25), characterized in that the at least one row slider (27, 28) is driven in a controlled manner and is movable on multiple axes and performs a multi-axis sliding movement (S) with the separated discrete layer row (9). executeswherein the sliding movement (S) comprises an axial movement component (Sl) directed along the conveying direction (25) and an at least partially superimposed movement component (Sq) directed transversely to the conveying direction (25), wherein the at least one row slide (27, 28) comprises at least one slide element (30, 31) aligned along the container row (17), which has a lateral contact element (39) for the partitioned discrete layer row (9), which has a straight extension along the container row (17). 2.) Layer formation device according to claim 1, characterized in that the at least one sliding element (30, 31) aligned along the container row (17), preferably strip-shaped, in particular its contact element (39) is adapted in length to the length of the discrete layer row (9) and is designed for its contact and carriage during the movement component (Sq) directed transversely to the conveying direction (25). 3.) Layer formation device according to claim 1 or 2, characterized in that the at least one row slider (27, 28) has an end-arranged slider element (32, 33) oriented transversely to the container row (17), which is preferably designed as a driver, in particular as a stop, for one end of the discrete layer row (9). 4.) Layer formation device according to claim 1, 2 or 3, characterized in that a slide element (32) oriented transversely to the container row (17) is arranged on the end region of the slide element (30, 31) located forward in the conveying direction (25), the end region of which is at least one slide element (30, 31) oriented longitudinally along the conveyed container row (17), wherein the slide element (32) oriented transversely to the container row (17) is rigidly arranged on the longitudinally oriented slide element (30, 31) or is arranged in a controlled manner to move on the longitudinally oriented slide element (30, 31) and is reversibly movable between a retracted rest position and a forward engagement or stop position on the discrete layer row (9). 5.) Layer formation device according to claim 1, 2, 3 or 4, characterized in that the at least one row slider (27,28) has an essentially L-shape or a T-shape in the top view. 6.) Layer formation device according to one of the preceding claims, characterized in that a slide element (33) oriented transversely to the container row (17) is arranged on the rear end region in the conveying direction (25) of the at least one slide element (30, 31) oriented longitudinally to the conveyed container row (17), wherein the slide element (33) oriented transversely to the container row (17) is preferably arranged in a controlled manner to be movable on the longitudinally directed slide element (30, 31) and is reversibly movable between a retracted rest position and a forward engagement or stop position on the discrete layer row (9).

7. ) Layer formation device according to one of the preceding claims, characterized in that the at least one row slider (27, 28) is designed to slide a partitioned discrete layer row (9) onto one or two associated layer receptacles (11, 12) on one or both sides. 8.) Layer formation device according to claim 7, characterized in that the layer formation device (10) comprises a multiple arrangement, in particular a double arrangement, of separately movable layer sliders (27, 28), each of which is configured to place a partitioned discrete layer row (9) onto one side of each to be superimposed on several, in particular two, opposing layer recordings (11,12). 9.) Layer formation device according to claim 7 or 8, characterized in that the layer formation device (10) comprises a multiple arrangement, in particular a double arrangement, of separately movable layer sliders (27, 28) which act together and are designed to receive a partitioned discrete layer row (9) between them and to alternately slide this onto one of several, in particular two, opposing layer receptacles (11, 12). 10.) Layer formation device according to one of the preceding claims, characterized in that the layer formation device (9) comprises a detection device (37) which detects a relative position of the discrete layer array (9) relative to the at least one array slider (27, 28). 11.) Layer formation device according to one of the preceding claims, characterized in that the layer formation device (10) comprises at least one controlled, multi-axis movable handling device (29) which holds the at least one row slider (27, 28) and performs the sliding movement (S) and optionally also a return movement (R) with it, wherein the handling device (29) is preferably designed as an industrial robot with several translational and / or rotational robot axes, in particular as an articulated arm robot, linear axis robot or gantry robot. IS. 12.) Layer formation device according to claim 11, characterized in that the handling device (29), in particular a linear axis robot, comprises several, preferably adjacent, drive units (40, 41, 42) with preferably linear reversing drive movements longitudinally and transversely to the conveying direction (25) of the container row (17), wherein the drive movements preferably comprise movement components in all spatial axes x, y and z, in particular for a sliding movement (S) of the at least one row pusher (27, 28) towards the at least one layer receiving (11, 12) and optionally for a lifting movement (H) of the at least one row pusher (27, 28). 13.) Layer formation device according to claim 11 or 12, characterized in that the handling device (29), in particular a linear axis robot, comprises a machine frame (43) with a support column (44) which is movable transversely to said conveying direction (25) and is preferably upright, and with a boom (45) which is fixedly or vertically movable thereon and which is axially extendable in the conveying direction and carries a series pusher (27, 28), wherein the support column (44) and the boom (45) are present individually or multiple times, in particular in two times, and in the case of a multiple arrangement preferably have coupled kinematics. 14.) Layer formation device according to one of the preceding claims, characterized in that the layer formation device (10) includes a control (38) includes, which is connected to the handling device (29) and also, if applicable, to the series conveyor (18) and, if applicable, to the detection device (37). 15.) Layer formation device according to one of the preceding claims, characterized in that the at least one row slide (27, 28) is reversibly movable between a ready position (35) on the row conveyor (18) and a transfer position (36) on the at least one layer receiving (11, 12), wherein preferably the ready position (35) is set back relative to the transfer position (36) against the conveying direction (25). 16.) Layer formation device according to one of the preceding claims, characterized in that the at least one row slider (27, 28) is controlled on the way from the ready position (35) to the transfer position (36) in such a way that it performs at least in certain areas the multi-axis sliding movement (S) with the discrete layer rows (9). 17.) Layer formation device according to one of the preceding claims, characterized in that the at least one row slide (27, 28) is controlled on the way from the ready position (35) to the transfer position (36) such that it is first moved a short distance along the container row (17) and its conveying direction (25) only with the movement component (Sl) and only then is the multi-axis sliding movement carried out with the transverse movement component (Sq), or that the multi-axis sliding movement is carried out without delay with both movement components (Sl, Sq). BECOMES . 18.) Layer formation device according to one of the preceding claims, characterized in that the movement component (Sl) directed along the conveying direction (25) has a speed (VI) which is adapted to the conveying speed (Vf) of the container series (17). 19.) Layer formation device according to claim 18, characterized in that the speed (VI) of the axial movement component (Sl) corresponds at least in the initial region of the sliding movement (S) essentially to the conveying speed (Vf) of the container series (17). 20.) Layer formation device according to claim 18 or 19, characterized in that the speed (VI) of the axial movement component (Sl) in the end region of the sliding movement (S) is less than the conveying speed (Vf) of the container series (17). 21.) Layer formation device according to one of the preceding claims, characterized in that the at least one row slider (27, 28) performs an empty return movement (R) on the return path from the transfer position (36) to the ready position (35), which has a higher speed than the sliding movement (S). 22.) Layer formation device according to claim 21, characterized in that the sliding movement (S) and the return movement (R) of the at least one row slider (27, 28) in a same, e.g. horizontal plane. 23.) Layer formation device according to claim 21 or 22, characterized in that the at least one row slide (27, 28) is movable around the conveyed container row (17) on the return path from the transfer position (36) to the ready position (35) or is liftable over the conveyed container row (17). 24.) Layer formation device according to one of the preceding claims, characterized in that the layer formation device (9) comprises at least one preferably independently controlled, multi-axis movable guide element (34) which is aligned along the conveyed container row (17) and can be positioned on the other longitudinal side of the discrete layer row (9), wherein this discrete layer row (9) is held between the at least one row slide (27, 28) and the guide element (34). 25.) Layer formation device according to claim 24, characterized in that the guide means (34) is configured to perform a guide movement (L) which is coordinated with the movement of the at least one row slider (27, 28). 26.) Layer formation device according to claim 24 or 25, characterized in that the guide means (34) is configured to execute at least one guide movement component (Lq) directed transversely to the conveying direction (25) and towards the at least one layer receiving (11, 12), and in the case of the transversely directed The motion component (Sq) of the sliding motion (S) of at least one row slider (27,28) is to be moved along with it. 27.) Layer formation device according to claim 24, 25 or 26, characterized in that the guide means (34) is designed to be removed, in particular lifted, from the discrete layer row (9) at a transfer position (36) of the at least one row slider (27,28) and then moved back into its initial position. 28.) Layer formation device according to one of claims 24 to 27, characterized in that the layer formation device (9) comprises a handling means (48) for the multi-axial movement of the guide means (34), which is designed, for example, as an independent, preferably multi-axially controlled and driven handling means or as a component of the handling device. 29.) Layer formation device according to one of claims 24 to 28, characterized in that the guide means (34) comprises a guide strip (34a) extending along the discrete layer row (9) or a series of upright guide fingers (34b) that may be able to grip between the containers (2). 30.) Layer formation device according to one of claims 24 to 29, characterized in that the guide means (34), in particular the guide fingers (34b), are arranged to hang downwards and end at a distance above the row conveyor (18) and the at least one layer receiving (11, 12), wherein preferably the guide means (34) has the same or a different, in particular lesser, vertical overlap with the discrete layer series (9) as having at least one series slider (27,28). 31.) Layer formation device according to one of the preceding claims, characterized in that the series conveyor (18) comprises a conveying means (20), in particular a conveyor belt, with a conveying surface (21) movable in the conveying direction (25), on which the containers (2) are arranged standing in the container row (17) and on which they are moved during the sliding movement (S). 32.) Layer formation device according to one of the preceding claims, characterized in that the conveying surface (21) adjoins the at least one layer receiving (11,12). 33.) Layer formation device according to one of the preceding claims, characterized in that the conveying surface (21) has a greater width than the base area of ​​the containers (2) in the container row (17). 34.) Layer formation device according to one of the preceding claims, characterized in that the conveying surface (21) comprises a conveying area (22) and at least one secondary area (23, 24) adjoining it laterally in the conveying direction (25), wherein the containers (2) in the container row (17) are arranged on the correspondingly wide conveying area (22) and the at least one secondary area (23, 24) has a width that is equal to or greater than the base area of ​​the containers (2) in the container row (17). 35.) Layer formation device according to one of the preceding claims, characterized in that the series conveyor (18) is designed as a belt conveyor. 36.) Layer formation device according to one of the preceding claims, characterized in that the row conveyor (18) is designed in one piece or in multiple parts.

37. ) Layer formation device according to one of the preceding claims, characterized in that the multi-part series conveyor (18) comprises a base conveyor (18a) for the container series (17) and at least one adjacent, preferably parallel, secondary conveyor (18b, 18c), wherein the multi-axis sliding movement (S) extends over the base conveyor (18a) and the at least one secondary conveyor (18b, 18c). 38.) Layer formation device according to one of the preceding claims, characterized in that the at least one secondary conveyor (18b, 18c) has independent kinematics, in particular a variable conveying speed. 39.) Layer formation device according to one of the preceding claims, characterized in that the base conveyor (18a) and the at least one secondary conveyor (18b, 18c) together form a conveying surface (21) movable in the conveying direction (25) which has a greater width than the base area of ​​the containers (2) in the container row (17). 40.) Layer formation device according to one of the preceding claims, characterized in that the row conveyor (18) has a row guide (19) for the conveyed container row (17). 41.) Layer formation device according to claim 40, characterized in that the row guide (19) has a guide extension (19') which is preferably controlled in the conveying direction (25) and which is movable in a reversing manner and whose effective length is variable, and which is designed to guide the conveyed container row (17) further on one or both longitudinal sides during the sliding movement (S) of the at least one row slide (27,28), at least in the initial area of ​​the sliding movement (S). 42.) Layer formation device according to one of the preceding claims, characterized in that the layer formation device (9) comprises at least one layer receiving (11,12). 43.) Layer formation device according to one of the preceding claims, characterized in that the at least one layer receiving (11,12) comprises a controlled driven layer conveyor (13). 44.) Layer formation device according to one of the preceding claims, characterized in that the at least one layer receiving device (11, 12) has guide means (15, 16) for the container position (8), which are preferably aligned longitudinally and transversely to the container position (8). 45.) Layer formation device according to one of the preceding claims, characterized in that a layer receiving device (11,12) is arranged on one or both longitudinal sides of the row conveyor (18). 46.) Treatment plant for containers (2) , in particular Bottles, wherein the treatment plant (1) has a layer formation device (10) which is designed to form a container layer (8) from several discrete layer rows (9) from containers (2) on at least one layer receptacle (11, 12) and which comprises a row conveyor (18) designed for preferably vertical conveying a container row (17) in a conveying direction (25) with a conveying speed (Vf) and at least one movable row slide (27, 28) which slides a discrete layer row (9) separated from the container row (17) onto the at least one layer receptacle (11, 12) with a sliding movement directed transversely to the conveying direction (25), characterized in that the layer formation device (10) is designed according to at least one of claims 1 to 45. 47.) Treatment plant according to claim 46, characterized in that the treatment plant (1) comprises a feed station (3) for containers (2) which is connected to the series conveyor (18). 48.) Treatment plant according to claim 46 or 47, characterized in that the treatment plant (1) comprises a storage station (4) for storing container layers (8), optionally in container trays (6) or in pallet form, and which is connected to the layering device (10). 49.) Treatment plant according to claim 46, 47 or 48, characterized in that the treatment plant (1) comprises a series formation device (7) which is designed to form a series of containers from a container layer (8) and is preferably connected to a storage station (4). 50.) Treatment plant according to one of claims 46 to 49, characterized in that the treatment plant (1) comprises a treatment station (5) for containers (2), wherein the treatment station (5) preferably comprises a filling device and / or a labeling device. 51.) Method for layering containers (2), in particular bottles, by means of a layering device (10), wherein a container layer (8) is formed on at least one layer receptacle (11, 12) from several discrete layer rows (9) formed by containers (2), wherein a discrete layer row (9) is separated from a container row (17) preferably mounted on a conveyor belt (18) in a conveying direction (25) at a conveying speed (Vf) and is pushed onto the at least one layer receptacle (11, 12) by at least one moving row pusher (27, 28) with a sliding movement directed transversely to the conveying direction (25), characterized in that the at least one row pusher (27, 28) is driven in a controlled manner and moved multi-axis and performs a multi-axis sliding movement (S) with the discrete layer rows (9), wherein the sliding movement (S) is longitudinal to the conveying direction. (25) directed, so-called axial, motion component (Sl) and a motion component (Sq) directed at least partially across the conveying direction (25), wherein the at least one series slide (27,28) comprises at least one slide element (30,31) aligned along the container row (17), which has a laterally attached element (39) for the partitioned discrete layer row (9), which has a straight extension along the container row (17). 52.) Method according to claim 51, characterized in that the movement component (Sl) directed along the conveying direction (25) has a speed (VI) which is adapted to the conveying speed (Vf) of the container series (17), wherein the speed (VI) of the axial movement component (Sl) corresponds substantially to the conveying speed (Vf) of the container series (17), at least in the initial region of the sliding movement (S). 53.) Method according to claim 51 or 52, characterized in that the at least one row slide (27, 28) is adapted to the length of the discrete layer rows (9) and separates them from the conveyed container row (17) without interruption of its conveying movement by means of the superimposed movement component (Sq) directed transversely to the conveying direction (25). 54.) Method according to claim 51, 52 or 53, characterized in that the at least one row pusher (27, 28) is positioned between a ready position (35) on the row conveyor (18) and a transfer position (36) at the edge of the at least one layer receiving (11, 12). performs a reversing movement, wherein in the ready position the discrete layer row (9) is picked up at the at least one row slider (27,28) and in the transfer position (36) is transferred to the at least one layer pickup (11,12). 55.) Method according to claim 54, characterized in that the at least one row slider (27, 28) performs the multi-axis sliding movement (S) with the discrete layer rows (9) at least partially on the way from the ready position (35) to the transfer position (36) and performs a return movement (R) immediately after sliding the partitioned discrete layer row (9) over to the layer receiving.

Images