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WO2018103900A1 - Dispositif de transport - Google Patents

Dispositif de transport Download PDF

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Publication number
WO2018103900A1
WO2018103900A1 PCT/EP2017/063476 EP2017063476W WO2018103900A1 WO 2018103900 A1 WO2018103900 A1 WO 2018103900A1 EP 2017063476 W EP2017063476 W EP 2017063476W WO 2018103900 A1 WO2018103900 A1 WO 2018103900A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
transport device
strand
elements
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2017/063476
Other languages
German (de)
English (en)
Inventor
Thomas JÖHREN
Stefan Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KHS GmbH
Original Assignee
KHS GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102016123666.7A external-priority patent/DE102016123666A1/de
Application filed by KHS GmbH filed Critical KHS GmbH
Publication of WO2018103900A1 publication Critical patent/WO2018103900A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof

Definitions

  • the invention relates to a transport device at least one Endlos needele- element, such.
  • Transport chains or conveyor belts which form an upper transport area and a lower return area, which are arranged between deflection areas, wherein the endless conveying element are guided on deflection rollers from the transport area in the return area and vice versa.
  • Such transport devices are used in particular in the beverage bottling industry for products of different sizes, e.g. from soda cans, to PET bottles of all sizes, to beverage crates.
  • products of different sizes e.g. from soda cans
  • PET bottles of all sizes e.g.
  • beverage crates e.g. from soda cans
  • the designer must check whether both products can "run" on a single chain width.
  • Pentaloid floors which have only one, consisting of several points footprint, are not as stable on today's chains such as a soda can with a complete ring as a stand. Too narrow a transport chain means an unstable stand on the transport chain. This can be detrimental to comparting: the product begins to lean against one of the guide rails after release from the compartment unit, is then held back due to product-rail friction, which can result in failure to enter an upper cam.
  • Another product group are the so-called prepackaged products: these can be film packs or carton packs that are partially or completely closed.
  • the packs are separated by so-called roll segments:
  • the arrangement here is such that the roll segment does not, as in loose products left and right of the lateral surface attacks, but is centered on the lateral surface, preferably with a product behind, ajar.
  • the transport chains are then not centrally located under the product, but left and right of the roller segment.
  • One way to mitigate the problem of choosing the right chain width is to increase the chain width by the temporary "widthwise" interconnection of two chains.
  • the transport device comprises at least one endless conveyor element which has an upper transport area and a lower return area, wherein the transport and return area are arranged between deflection areas in which the endless conveyor element is guided on deflection rollers.
  • the endless conveying element has at least one support strand extending in the longitudinal direction of the endless conveying element.
  • the support strand in turn, has at least two support elements extending in the longitudinal direction of the endless conveying element and parallel to one another, each being guided on a guide profile of a support guide. The mutual distance of the support elements is adjustable over the distance of the guide profiles.
  • the support elements are connected to one another via a reversibly flexible support region, in particular resilient support struts, the reversibly elastic support region or the resilient support struts exerting a tensile force or a compressive force on or between the at least two support elements of the endless conveyor element.
  • a reversibly flexible support region in particular resilient support struts
  • the reversibly elastic support region or the resilient support struts exerting a tensile force or a compressive force on or between the at least two support elements of the endless conveyor element.
  • the force for the provision of a smaller width of the support strand can preferably be applied by the spring force of the support area or the support struts, the guide profiles can be provided, for example, force-free, so that they are pulled towards each other by the tensile force of the support struts.
  • the invention thus enables an endless conveyor with a simple executed width adjustable support strand and a simple running support guide the transport device.
  • the reversibly flexible support region which justifies the width adjustability of the support strut, can preferably be formed by the reversibly flexible, in particular resilient support struts.
  • the flexible support area can also be designed to be flexible in other ways, e.g. in the form of a region having other elastic elements or materials such as rubber, elastomers or hard textile materials or structures.
  • one or more supporting struts are to be understood here consistently under display area, but which in the installation position can also end below the support or floor space for packaging materials to be conveyed, but these ideally represent a part of this supporting or standing area and dimensioned accordingly are.
  • the endless conveyor element has at least two support strands arranged parallel to one another, which are each width-adjustable.
  • the distance of the support strands is adjustable, so that an endless conveyor element is provided with a very variable transport width and relatively homogeneous transport surface or support surface.
  • the at least two guide profiles engage between downwardly projecting portions of the two support elements.
  • the guide profiles need only exert an outwardly directed force on the support elements.
  • the provision of mutually parallel support elements to a smaller distance can then take place via the restoring force of the support struts, which is an easy-to-implement technical solution.
  • the support struts are accordion-like or scissor-like connected to the support elements.
  • a homogeneous transport surface created with homogeneously distributed and relatively small free spaces.
  • the support efforts can be so effective a transversely to the transport exercise directed direction of traction between the support elements of the support strand.
  • the support struts are preferably fastened rigidly to the supporting elements of the endless conveying element on horizontal ends facing away from one another, so that the mutual spacing of the support elements via the deformation of the support struts can be adjusted. This leads to an effective introduction of the tensile force of the support struts on the support elements. If a pressure force generated, appropriate guides are needed, which are provided as needed.
  • the support struts are pivotable or deflectable about a vertical axis. In this way, the support struts can change the width of the support struts by deformation or deflection, the upper edge of the support struts always remains in the transport plane.
  • the support strut is fastened with its front end in the transport direction to the one support element and with its rear end in the transport direction on the other support element.
  • the support strut is then approximately parallel to the support elements in the smallest width adjustment, while with increasing width it extends at an increasingly greater angle between the support elements.
  • the support struts contain or consist of spring steel. They are thus able to cover by reversible deformation the travel for width adjustment by change in shape or deflection, so that the support surface remains largely homogeneous in the transport plane, i. without big gaps and holes.
  • the support strand has a central support element and at least one lateral or outer support element arranged on one side of the middle support element, wherein the middle rail is formed by chain links.
  • the central support element can then be supported on a fixed part of the support guide, and only the lateral or outer support element is supported on a transversely adjustable to the transport direction guide profile. This solution can be realized with little effort.
  • the support strand on both sides of the central support member arranged lateral and / or outer support elements, whereby the adjustment range for the width adjustment of the support strand is extended.
  • the guide profiles for supporting the outer support elements can be executed gegensinning synchronously adjustable, which is technically simple drive.
  • an upper portion of the central support element and an upper portion of the at least one lateral and / or outer support elements form or receive the transport surface of the endless conveyor element.
  • the outer edge of the outer support member are formed by extending in the longitudinal direction of the endless conveyor element link members which are held and / or guided on extended axes of the formed of chain links central support member.
  • This embodiment allows a width-adjustable design of the support strand, in which only the central support element has a chain shape. It can be realized with little effort.
  • the lateral and / or external support element has in the longitudinal direction of the endless conveyor element extending link elements, which are connected to each other in the transverse direction of the endless conveyor by the support struts, wherein the orientation and / or shape of the support struts between the link elements is variable.
  • These members are on the one hand able to join the deflection in the deflection of the endless conveyor and, if they are designed in the form of vertically extending plates, limit the edge of the support strand continuously and serve for guidance by means of the guide profiles.
  • the outer edge of the outer support element, preferably the link element has a downwardly extending guide section, which is guided by the guide profile of the transport device from the side of the central support element. This allows a simple width adjustment of the support strand.
  • the support struts contain elastic connecting elements, in particular rubber-elastic connecting elements or are formed from these. This allows a wide Repeatnverstell Scheme the support strand.
  • the invention also relates to an endless conveying element or a supporting strand of an endless conveying element of a transporting device, in particular in accordance with the above statements.
  • the support strand contains at least two extending in the longitudinal direction of the endless conveying element supporting elements whose mutual distance is adjustable.
  • the support elements are connected to one another via a reversibly elastic support region, in particular elastic support struts.
  • the reversibly elastic support region or support struts exert a tensile force between the at least two support elements.
  • the transport device has a support guide for supporting and guiding the at least one support strand. It can be provided, for example, a support guide for several support strands. Preferably, however, a support guide is provided for each a support strand.
  • the support guide in turn has at least one guide profile whose position is adjustable transversely to the transport direction of the transport device.
  • the guide profile can also be integrated in the support guide itself. That is:
  • the support guide itself can be designed in several parts, and thus form the guide profiles.
  • a support guide may for example consist of, for example, two guide profiles whose distance from each other is adjustable transversely to the transport direction, so as to be able to guide a width adjustable in its support strand.
  • the support guide may also have a base carrier, which has two relative to the base carrier has adjustable guide profiles for supporting the support strand.
  • the support strand itself or a part of the support strand is supported and guided by the guide profile of the support guide.
  • the support strand or a support element arranged in the transport region on its upper side for supporting products is supported in a width-adjustable manner over its entire width and length.
  • a first support element of the support strand is guided by the support guide and at least a second support element of the support strand of the guide profile.
  • the support strand - seen transversely to the transport direction - be supported in the middle on a base support of the support guide, while the two lateral edges are supported by guide profiles, which are held adjustable on a base support of the support guide transversely to the transport direction.
  • the guide profiles which are held adjustable on the base support of the support guide, form the complete support and guide surface for the support strand or its support element.
  • the support and guide width of the support and guide surface formed by the guide profiles then corresponds to the width of the support strand or its support surface.
  • the support surface will be formed by a through the top of the support strand, for example a support chain.
  • a support element for example made of plastic, is held on the support strand, which is adjustable in width.
  • the support strand or the support chain itself need not be adjustable in its / its width, but only their support element.
  • the respective side edges of the support element are supported and guided by the base support or the guide profiles of the support guide, so that they are able to take over the entire width of the load of an erected product, eg container.
  • the support strand contains flexible support struts. In this way, the two side edges of the support strand, for example, by the guide profiles of the support guide, apart or be merged, according to the required width of the support surface of the support strand.
  • the support strand in the middle have a central support element and on the two sides in each case a lateral support element, which lateral support members are connected to the central support element then by means of the flexible support struts.
  • the two lateral support elements can be supported by the guide profiles of the support guide, while the central support element can be supported, for example, on the support guide, for example on the base support of the support guide itself.
  • a flexible block can also be formed between the middle and the lateral support elements.
  • the flexible support struts Due to the flexible support struts a width adjustment of the support surface of the support strand is easy to implement.
  • the flexible support struts exert a restoring force on the side edges of the support string, for example on the side support members, towards the center of the support string, for example the center support member.
  • the width of the support surface of the support strand always adapts quickly to the guide width of the support guide, for example, when the two guide profiles are moved towards each other, which reduces the width of the support strand or its support surface. It suffices in this case for the guide profiles that they can pull apart the support elements in order to increase the width of the support surface. The contraction to a small width then takes place due to the restoring force of the flexible support struts.
  • the width adjustment of the support surface of the support strand via flexible support struts is a way to realize the width adjustment.
  • the support string contains several support struts or support parts whose mutual orientation is variable.
  • the support struts may be connected to one another like a scissor or concertina, so that the distance between the first support strut and the last support strut is easily changeable.
  • One end of the support strut is then connected, for example, to the center of the support strand, while the other end is connected to a side edge of the support strand.
  • It may also be the support struts connected to the two side edges of the support string and thus form a continuous support surface. In this way, an easy realization of the width adjustment of the support surface of the support strand is possible.
  • the guide profiles are held by means of an adjusting mechanism transversely to the conveying direction of the transport device movable on the support guide, for example on a base support of the support guide.
  • the width of the support strand via the adjustment of the distance of the guide profiles by means of the adjusting mechanism or a plurality of adjusting mechanisms is easy to implement.
  • several adjusting mechanisms are provided, e.g. at a distance of half a meter, whereby the leadership and width adjustment of the support string over the entire length of the transport area takes place.
  • This adjusting mechanism is preferably and easily realized when the adjusting mechanism has a transverse to the conveying direction of the transport device adjusting axis - with a preferably non-circular base surface - which is actuated by a servomotor. A rotational movement of the adjusting axis is then e.g. very easily converted into a linear movement via worms and gears, which defines the distance between the guide profiles.
  • the transport device has an endless conveying element, which has a plurality of parallel supporting strands, of which at least one support strand, preferably all supporting strands, are width-adjustable.
  • the cover of the transport surface can be covered very individually with the support surface of the support strands.
  • the mutual distance between at least two of the support strands, preferably all support strands, a adjustable, whereby not only the width of the support surface of each support strand, but also the distance between the support strands and thus the gap between the support strands is adjustable.
  • the support strands are set narrow, the support strands can be placed closer together, whereas as the support strands are extended to their greatest possible width, the support strands must also be spaced further apart to allow this support member to increase in width without adjacent ones Touch supporting strands. If, in this case, the carrying cords were not adjustable in their distance, the supporting cords would have to be arranged at a distance which allows the maximum width of each catenary without them touching each other. In this way, relatively large gaps between the support strands would arise when the support strands are adjusted to their narrowest width.
  • an adjusting mechanism for the mutual adjustment of the guide profiles for width adjustment of the support strand is connected to a control of the transport device, which control has a memory with products to be conveyed and correlated widths of the supporting strands or their bearing surfaces.
  • the controller is designed to set the corresponding width of the endless conveyor elements or their contact surfaces automatically via the detection of a product ID of the container to be conveyed. In this way, only a product ID or container ID must be detected, and the transport device adjusts automatically to a width of the bearing surfaces of the endless conveyor elements, which is optimal for the corresponding product or container type.
  • the second actuating mechanism is connected to a control of the transport device, which control a memory with products to be conveyed and correlated intervals of Supporting strands of the endless conveyor element has.
  • the controller is designed to automatically set the corresponding distance of the support strands to each other via the detection of a product or container ID of the products to be conveyed. In this way, not only the width of each support strand, but also the mutual distance of the support strands can be optimally adapted to the product type or container type to be transported.
  • the support strand on at least one support area, which is connected via a film hinge with the at least one support member.
  • the invention likewise relates to a method for operating a transport device according to the above description, wherein in the method a product ID of the products to be conveyed is fed to a controller of the transport device, which automatically adjusts the mutual distance and the width of the carrier strands or their bearing surface according to to be conveyed products, wherein a memory is accessed, in which product IDs of the products to be conveyed and corresponding mutual distances of the support strands of the endless conveyor element and corresponding widths of the bearing surfaces of the support strands are stored.
  • the transport device can automatically adjust to the products to be conveyed such that for these products an optimal homogeneous bearing surface is formed with little gaps and distances between the bearing surfaces of the support strands.
  • FIG. 1 is a side view of a transport device for bottles
  • FIG. 2 is a detail II of FIG. In perspective view,
  • FIG. 3 is another perspective view of the detail II of FIG. 1 obliquely from the front
  • FIG. 5 is a side view of the detail II of FIG. 1
  • FIG. 6 is a plan view of two support strands according to FIG. 2,
  • FIG. 7 shows a perspective view of a support strand with a minimum width
  • FIG. 8 shows a perspective and side view of a support strand with maximum width
  • FIG. 9 shows a plan view of the support strand from FIG. 7 with a minimum width
  • FIG. 10 shows a plan view of the support strand according to FIG. 8 with maximum width
  • FIG. 10 shows a plan view of the support strand according to FIG. 8 with maximum width
  • Fig. 1 1 is a vertical cross section through the support strand of FIG. 7 with minimum width
  • FIG. 12 is a vertical cross section through the support strand of FIG. 8 with maximum width, and Fig. 13a-d different embodiments of support guides.
  • FIG. 1 shows a transporting device 10 with an endless conveying element 12, which is supported by a plurality of spaced supporting strands 14, e.g. Supporting chains, is formed.
  • the endless conveying element 12 extends between a first deflection region 16 and a second deflection region 18.
  • An upper transport region 20 is formed between these two deflection regions 16, 18, in which the endless conveying element 12 is supported by support guides 22.
  • Under the deflecting regions 16, 18, a return region 24 is formed, with which the endless conveying element 12 is returned.
  • the first deflection region 16 comprises a drive motor 26 for driving the endless conveying element 12.
  • Products, for example bottles 28, are transported on the transport region 20 of the transport device 10.
  • FIGS. 2 to 6 show a detail II of the support guides 22a, 22b and supporting strands 14a, 14b of the transport device 10, which are designed as carrying chains.
  • the support guides 22a, 22b preferably extend over the entire length of the transport region 20 between the two deflection regions 16, 18.
  • the support strands 14 are described in more detail in FIGS. 7 to 12.
  • identical or functionally identical parts are provided with the identical reference numerals.
  • Each support guide 22a, 22b consists of a base support 30a, 30b, on each of which two guide profiles 32a, 32b are held in their spacing - preferably mirror-symmetrically - adjustable relative to each other.
  • the distance between the two guide profiles 32a, 32b is adjustable via an adjusting mechanism 34.
  • the guide profiles 32a, 32b are closely spaced, so that the first support strand 14a forms a narrow support surface, while it forms a broad support surface in the second support strand 14b.
  • the width of the support surface of the supporting strands 14a, 14b is thus adjusted solely via the adjusting mechanism 34, which sets the mutual distance of the two guide profiles 32a, 32b to each other.
  • the two guide profiles 32a, 32b are preferably adjusted symmetrically to the longitudinal center axis of the basic carrier 30a, 30b, so that the center between the two guide profiles 32a, 32b always lies in the center of the associated basic carrier 30a, 30b.
  • the adjusting mechanism 34 for the spacing of the guide profiles 32a, 32b is preferably actuated by means of a motor, not shown, via a control axis 38 extending transversely to the transport direction, which preferably has a non-circular profile, whereby this is easily rotated by a motor, not shown.
  • the distance of the support guides 22a, 22b and their base support 30a, 30b is adjustable via a second adjusting mechanism 36.
  • the second actuating mechanism 36 is preferably formed by transversely to the transport direction extending threaded rods and motors which rotate a complementary internal thread, which is in engagement with the threaded rod.
  • FIGS. 7 to 12 show a more detailed view of the support strands 14a, 14b from the previous figures.
  • the endless conveying element is set to its smallest width, in Fig. 8 to its maximum width.
  • the width adjustment of the support strands 14a, 14b or their support surface is realized as follows.
  • Each support strand 14a, 14b contains a central support element 40, these middle elements being connected in the transport direction of the conveyor via connection shafts 44 and first loops 42 and second loops 43, so as to form a complete support strand or support chain.
  • lateral or outer support members 46a, 46b of plate-shaped Link members 45 are connected, wherein adjacent to both sides of the central support member 40 lateral support members 46a and then on the outer sides plate-shaped outer support members 46b are arranged.
  • the lateral or outer support elements 46a, 46b are connected to one another and to the central support element 40 via a reversibly elastic support region, preferably in the form of resilient support struts 48, which are folded somewhat together in FIG.
  • FIGS. 9 and 10 show the plan view of the support strands 14a, 14b from FIGS. 7 and 8, whereas FIGS. 11 and 12 show a vertical cross section through the support strands 14a, 14b according to FIGS. 7 and 8.
  • the lower edge of the link members 45 of the outer support members 46b forms a guide portion 47 which abuts the guide profiles 32a, 32b on the outside.
  • the two guide profiles 32a, 32b thus push the outer support elements 46b outwards when they move apart, the additional width of the support surface of the support element being provided by the reversibly elastic support regions 48, in particular the resilient support struts 48.
  • FIG. 13 shows a number of alternative embodiments for realizing the width adjustment of the support strands 14.
  • the reference numeral 48 in these figures shows that the area of the support strand 14 containing the support struts 48 is adjustable in width.
  • FIG. 13a corresponding to the previous figures, two guide profiles 32a, 32b are arranged on each base support 30, which support and guide the support strand 14 completely.
  • the guide sections 47 of the link elements 45 of the outer support elements 46b of the support strand 14 rest against the outer edges of the guide profiles 32a, 32b.
  • the width of the supporting strands can thus be nanderfahren the guide profiles 32a, 32b are increased.
  • the width of the support strand 14 preferably decreases via the restoring effect of the flexible support struts 48 or of the differently configured flexible support region 48.
  • FIG. 13b shows a somewhat modified base support 49 which has an upper extension 53 on which the central support element 40 of the support strand 14 rests.
  • guide plates 55 are arranged, which surround on both sides of the extension 53 and thus set the support strand 14 centered on the base support 49.
  • the outer support members 46b are again guided over the guide profiles 32a, 32b, which are arranged in their mutual distance adjustable on the base support 49.
  • FIG. 13c shows a two-part base support 50a, 50b, whose two parts 50a, 50b, which preferably have identical or mirror-inverted shapes, form the guide profiles of the support guide 22.
  • the support strand is here only on the two parts 50a, 50b of the base support.
  • Fig. 13d shows a base support 51 a, the only carries a guide profile 51 b transversely to the transport direction adjustable. The width adjustment is done here on the adjustment of the position of the guide profile 51 b relative to the base support 51 a.
  • the support strand 14 is located both on the base support 51 a and on the guide profile 51 b.
  • the invention is not limited to the illustrated embodiment, but may be varied as desired within the scope of the following claims. LIST OF REFERENCE NUMBERS

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Framework For Endless Conveyors (AREA)

Abstract

L'invention concerne un dispositif de transport (10) comprenant au moins un élément de transport sans fin (12) qui présente une zone de transport supérieure (20) et une zone de retour inférieure (24), la zone de transport et la zone de retour étant disposées entre des zones de renvoi (16, 18) dans lesquelles l'élément de transport sans fin (12) est guidé sur des poulies de renvoi, l'élément de transport sans fin (12) présente au moins un brin de support (14) s'étendant dans la direction longitudinale de l'élément de transport sans fin (12), lequel brin de support présente au moins deux éléments de support (40, 46a, 46b) qui s'étendent dans la direction longitudinale de l'élément de transport sans fin (12) et sont parallèles les uns aux autres, lesquels sont guidés chacun sur un profilé de guidage (32a, 32b) d'un guidage d'appui (22), (32a, 32b), la distance mutuelle entre les éléments de support (40, 46a, 46b) pouvant être ajustée par l'intermédiaire de la distance entre les profilés de guidage (32a, 32b). Les éléments de support (40, 46a, 46b) sont reliés entre eux par l'intermédiaire d'au moins une zone d'appui (48) à flexibilité réversible, laquelle zone d'appui (48) exerce une force de traction sur les au moins deux éléments de support (40, 46a, 46b) du brin de support (14).
PCT/EP2017/063476 2016-12-07 2017-06-02 Dispositif de transport Ceased WO2018103900A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102016123666.7A DE102016123666A1 (de) 2016-12-07 2016-12-07 Transportvorrichtung
DE102016123666.7 2016-12-07
DE102017112200 2017-06-02
DE102017112200.1 2017-06-02

Publications (1)

Publication Number Publication Date
WO2018103900A1 true WO2018103900A1 (fr) 2018-06-14

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PCT/EP2017/063476 Ceased WO2018103900A1 (fr) 2016-12-07 2017-06-02 Dispositif de transport

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023110713A1 (de) 2023-04-26 2024-10-31 Homag Gmbh Transportsystem für Werkstücke, Bearbeitungsmaschine und Verfahren zum Betreiben eines Transportsystems

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DE1945932A1 (de) * 1969-09-11 1971-03-25 Perkut B R Foerdervorrichtung
GB1381711A (en) * 1971-01-11 1975-01-22 Dunlop Holdings Ltd Variable speed conveyor
US5301796A (en) * 1992-01-13 1994-04-12 Kauko Rautio Chain conveyor
EP0831052A1 (fr) * 1996-09-20 1998-03-25 Mitsubishi Heavy Industries, Ltd. Tapis roulant à vitesse variable
EP1012079A1 (fr) * 1997-03-25 2000-06-28 Heinolan Sahakoneet OY Transporteur permettant d'evacuer des planches peripheriques
DE10258447A1 (de) * 2002-12-13 2004-06-24 Rovema Verpackungsmaschinen Gmbh Vorrichtung zum Transportieren von stückigem Produkt
WO2005099461A1 (fr) * 2004-04-19 2005-10-27 K.J. Maskinfabriken A/S Transporteur de morceaux d'une carcasse

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Publication number Priority date Publication date Assignee Title
DE1945932A1 (de) * 1969-09-11 1971-03-25 Perkut B R Foerdervorrichtung
GB1381711A (en) * 1971-01-11 1975-01-22 Dunlop Holdings Ltd Variable speed conveyor
US5301796A (en) * 1992-01-13 1994-04-12 Kauko Rautio Chain conveyor
EP0831052A1 (fr) * 1996-09-20 1998-03-25 Mitsubishi Heavy Industries, Ltd. Tapis roulant à vitesse variable
EP1012079A1 (fr) * 1997-03-25 2000-06-28 Heinolan Sahakoneet OY Transporteur permettant d'evacuer des planches peripheriques
DE10258447A1 (de) * 2002-12-13 2004-06-24 Rovema Verpackungsmaschinen Gmbh Vorrichtung zum Transportieren von stückigem Produkt
WO2005099461A1 (fr) * 2004-04-19 2005-10-27 K.J. Maskinfabriken A/S Transporteur de morceaux d'une carcasse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023110713A1 (de) 2023-04-26 2024-10-31 Homag Gmbh Transportsystem für Werkstücke, Bearbeitungsmaschine und Verfahren zum Betreiben eines Transportsystems

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