EP0629574B1 - Dispositif de chargement pour du matériau, en particulier pour des bobines de papier - Google Patents

Dispositif de chargement pour du matériau, en particulier pour des bobines de papier Download PDF

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Publication number
EP0629574B1
EP0629574B1 EP94107813A EP94107813A EP0629574B1 EP 0629574 B1 EP0629574 B1 EP 0629574B1 EP 94107813 A EP94107813 A EP 94107813A EP 94107813 A EP94107813 A EP 94107813A EP 0629574 B1 EP0629574 B1 EP 0629574B1
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EP
European Patent Office
Prior art keywords
support
control
path
cam
lift
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.)
Expired - Lifetime
Application number
EP94107813A
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German (de)
English (en)
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EP0629574A1 (fr
Inventor
Wolfgang Trefz
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.)
Bielomatik Leuze GmbH and Co KG
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Bielomatik Leuze GmbH and Co KG
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Publication date
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Publication of EP0629574A1 publication Critical patent/EP0629574A1/fr
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Publication of EP0629574B1 publication Critical patent/EP0629574B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/02—Stationary loaders or unloaders, e.g. for sacks
    • B66F9/04—Stationary loaders or unloaders, e.g. for sacks hydraulically actuated or controlled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4171—Handling web roll
    • B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor

Definitions

  • the invention relates to a charging device according to the preamble of claim 1.
  • a charging device can large reel body or the like. Up to several hundred or a thousand kilograms Weight from a supported position to a working position like this be raised so that they can be used to remove the material, e.g. are freely accessible for unwinding a material web or can rotate freely. Such roles can be one have a maximum diameter of over 1.5 m.
  • the receiving axis of the roller carrier should be simple be aligned with the roller axis in order to e.g. by egg Axle sleeve formed roller hub in engagement with the respective To bring the recording head of the roller carrier.
  • This can the roller carrier can be controlled so that its receiving axis an approximately straight or traverses vertical trajectory that with that Axial plane coincides, in which the roller axes are independent of the roll diameter when the rolls are in a predetermined and supported location provided will.
  • J-A-2 182 650 is a loading device for paper rolls become known in which an annular control curve provided with a curve indentation as well as with the Material carrier compared to a stationary control runner is rotatable. The tax runner is very close to the Axis of rotation of the material carrier.
  • the invention has for its object a device create the disadvantages of known training or of the type described are avoided and in particular easy feeding of material and alignment of Receiving axis on the material axis regardless of guaranteed what distance the material axis due to its Has outside width of the support.
  • the features according to claim 1 intended. They expediently include tax funds which on the one hand the receiving axis of the material carrier over the one Move the area approximately in a straight line in which the Material axes of the material units to be processed lie can and on the other hand are suitable for the loading device to be transferred to a position in which the respective material unit regardless of its outside width in an almost straight longitudinal movement and without driven Cross-conveying thus transferred to a stationary loading position that they can only get out of this Movements of the loading device in engagement with the respective Material carrier can be brought.
  • the control means effect a continuously straightforward forced movement over the Alignment path so that it is not necessary to cross two mutually lying and separately driven movements so to coordinate with each other that the receiving axis coaxially the roller axis can be adjusted.
  • the training according to the invention is particularly for such Suitable for roller carriers that are not linear or via a parallelogram linkage are moved over the stroke, but the in the manner of a rocker around one to the receiving axis e.g. about parallel pivot axis of a lifting bearing are pivotable and in the manner of a cantilever from the bearing axis freely to the receiving axis protrude.
  • the receiving axis then leads to one Swivel movement around the swivel axis over the alignment path appropriate stroke from an arc path through the Curve control is straightened.
  • a control curve it is then appropriately curved or not straightforward. If the control curve lies on that of the receiving axis opposite side of the swivel axis is the control curve opposite to the curved path that the Execution axis around the pivot axis of the support bearing executes.
  • the stroke bearing is transverse to the receiving axis opposite to that Device base movably mounted to straighten the To enable alignment of the receiving axis.
  • a pivotal movement to one Swivel axis or approximately parallel to the receiving axis Bearing axis is a pivotal movement to one Swivel axis or approximately parallel to the receiving axis Bearing axis provided, the distance from the pivot axis much smaller than the distance between the swivel axis and Receiving axis can be.
  • the swivel axis and the bearing axis are advantageously approximately vertically one above the other, so that very favorable load conditions arise.
  • control means or the curve control can also at the same time the movement of the receiving axis and its path controlled between the alignment path and the loading position be so that the receiving axis over its entire path of movement can be controlled continuously without cross movements lying to each other can be coordinated interruptions in the movement sequences required are.
  • control curve can be continuous from the curve section belonging to the alignment path pass into a subsequent curve section, which controls the movement path up to the loading position.
  • Drive that also consists of several drive units, e.g. Cylinder units can exist. But it is also conceivable the path of movement between the alignment path and the loading position to influence with another drive, which then works synchronously with the linear actuator that the Pick-up axis moved over the alignment path. In this case it may be sufficient to use the control curve only for the To provide control over the stroke.
  • the control means act appropriately on a rod of Stroke along which the respective roller carrier is slidable axially around the roller when worn adjust or to a processing of the material web Align machine.
  • the curve control leads this axial movement is not with, but is located stationary in the area of the associated base, which in the control curve of a stationary base plate can.
  • the charging device 1 has a stationary device base 2 and one for executing lifting and evasive movements movably mounted roller carrier 3 on the at the end of an exposed support section 4 with a Recording or clamping head 6 is provided, which is a horizontal Recording axis 5 determined.
  • a lifting bearing 7 is a Swivel bearing with horizontal axis or to the axis 5 parallel bearing axis 8 is provided, around which the carrier 3rd to perform the required functional movements only to be pivoted over an arc angle of approximately 90 ° needs.
  • the stroke bearing 7 is approximately opposite the base 2 movable horizontally or transversely to the receiving axis 5 and therefor in a support bearing 9 pivotable about a pivot axis 11 stored approximately parallel to axis 5 or 8 and with the Bearing axis 8 lies in an approximately vertical axial plane.
  • the Maximum swivel angle required for the stroke bearing 7 is only a few degrees, namely less than 10 or 5 °, the distance between the axes 8, 11 smaller than half the distance between axes 5, 8 or about can be a third of it.
  • the stroke bearing 7 or the support section 4 with one of the clamping head 6 Lifting movement synchronously superimposed transverse or horizontal movement execute such that the receiving axis 5 instead of one pure arc path around the bearing axis 8 over a predetermined Swivel angle an approximately straight or vertical Movement.
  • This swivel angle is appropriate below 60 or 45 ° and in the order of 30 °.
  • the Support bearing of the support bearing 7 depends on one of his Outer width narrower and rigidly connected to the control link 12, which has its upper end about the pivot axis 11 is pivotally mounted.
  • Control means 10 are provided which are substantially complete on the side of the axes facing away from the receiving axis 5 8, 11 or the lifting bearing 7 and the support bearing 9 in essentially at the same height as the straightened trajectory lie.
  • On the side facing away from the carrier 3 is a with this rotationally connected control arm 13 via the Bearing axis 8 in front, with which the clamping head 6, on the one hand Support section 4 or the entire carrier 3 in its longitudinal direction or approximately in the direction of the connecting straight line between the axes 5, 8 moves, namely about the pivot axis 11 can be pivoted and with the other hand the clamping head 6 with the carrier 3 in the height direction or around the bearing axis 8 is to be moved. Due to the training described Clamping head 6 and the support section 4 are not opposite remaining carrier 3 to be adjustable in its longitudinal direction, but the entire carrier 3 executes the movement that to Straightening otherwise curved around the bearing axis 8 Trajectory is required.
  • the control means 10 point directly to the control arm 13 acting cam control 14, which is positively controlled a movement of the existing from carrier 3 and 7 lifting Carries the unit about the pivot axis 11, depending on the path from the stroke or swivel path of the carrier 3 about the bearing axis 8.
  • a runner 16 runs on a control cam 15, which is suitably fixed on the base 2, so that the control arm 13 at its end remote from the axis 8 only with rotor 16, e.g. a role, provided to needs to be and with this rotor 16 in the control curve 15 intervenes positively.
  • the control curve 15 can the runner 16 between opposite and approximately parallel Record flanks so that the carrier 3 in both opposite directions about the pivot axis 11 inevitably is controlled.
  • the runner 16 is expedient approximately in a common axial plane with axes 5, 8.
  • the control curve 15 extends up and down the height of the Bearing axis 8 and is essentially over its entire Extension curved.
  • Curve section 17 serves to straighten the Trajectory and limit stop of the carrier 3 in its lowest position.
  • Curve section 18 of the control curve 15 serves the carrier 3 for movements over the upper end of the straightened trajectory out so that practically no movements take place about the pivot axis 11, but the stroke bearing 7 is secured in the position it occupies, if the receiving axis 5 is approximately at the upper or lower end of the straightened trajectory.
  • the associated end of the entire path of movement of the carrier 3 is also limited by the fact that the rotor 16 on the End of the curve section 18 runs on.
  • a lifting drive 19 engages on the control arm 13 in one area on, which has a greater distance than the bearing axis 8 from the rotor 16.
  • the stroke drive 19 engages in the manner of a linear drive with a push rod directly on the control arm 13 so that it both the pivoting movement around the bearing axis 8 and that around the pivot axis 11 drives.
  • the rollers 21, 22 are the loading device 1 via a Roller support 20 supplied, the obtuse prismatic Support surface for the outer circumference of the roller 21, 22 causes the roller axes to run parallel to the support plane or always take the same position horizontally in relation to the base 2, regardless of the distance between the roller axes due to the different roll diameters from the Have support.
  • the maximum axle height is 23 and the smallest Diameter of the roller 22, the minimum shaft height 24, the maximum shaft height about two to three times larger than that minimum shaft height can be 24.
  • the distance between the the two straightened heights 23, 24 determine the straightened Path of movement, namely the alignment 25, via which the Clamping head 6 also with any intermediate size Roles should be brought into engagement.
  • This alignment path 25 is through the curve section 17 or through one with the Swiveling movement around the bearing axis 8 simultaneous swiveling movement straightened about the pivot axis 11 so that it is vertically above the longitudinal center plane of the support 20.
  • the support 20 is by a roller or underfloor conveyor formed, which the support 20 with each centered on her lying roller 21, 22 parallel to the roller axis or to the receiving axis 5 from the outside in the work area the carrier 3 promotes.
  • the Carrier 3 from the upper end of the alignment path 25 upwards and to be transferred further into a loading position 26 in the rear which you and all other parts of the device - parallel to Receiving axis 5 seen - outside the outer circumference of the largest possible roll 21, if this is on the support 20 is supported. This gives a completely free role entrance 27 formed.
  • the movement path from the upper end of the alignment path 25 to to position 26 is a controlled by curve section 18, approximately part-circular arc path, which is only under one a few degrees of obtuse angles deviating from 180 ° connects the alignment 25 and their arc angle smaller can be as 90 °.
  • the carrier 3 by the lifting drive 19th again pivoted up to a rolling position in which the material web from the outer circumference of the roll 21 for processing can be deducted.
  • the rolling position can be done with the Feed position 26 coincide or between this and the upper end of the alignment path 25.
  • the respective base 2 is angular with an upright angle leg 28 and one on the latter adjoining lower end, approximately horizontal angle leg 29, which projects freely in the direction of the support 20.
  • the two carriers 3 are on one lying in the bearing axis 8 common support shaft 30 rotatably, but continuously arranged longitudinally displaceable and have this for the rear End of the carrier 3 each surrounding the support shaft 30 Support hub 31 on the distance to the inside of the associated Socket 2 lies.
  • the support shaft 30 passes through the re-entering Corner between the two base legs 28, 29 the associated base 2 and lies including the Stroke 7 below the upper end of the base leg 28 and behind the front end of the base leg 29.
  • the stroke bearing 7 has a support shaft 30 surrounding it Bearing outer hub 32, which is adjacent to the outside of the associated carrier 3 in the recessed corner between the Base legs 28, 29 and from the top of the Rigidly connected support arm 12 protrudes upwards.
  • This support arm 12 is between two support arms 34 around the Pivot axis 11 pivotally mounted, which is from the upper end of The base leg 28 protrudes freely approximately parallel to the support 3, that the stroke bearing 7 with the support shaft 30 by a few Angle degrees in relation to the base 2 without contact around the Swing axis 11 can swing.
  • the support shaft 30 is in the Outer hub 32 freely rotatable.
  • Control hub 33 arranged in a rotationally locking and axially secured manner, which carries the control arm 13 and in plan view according to FIG. 2 engages over the base 2.
  • a cylinder 35 of the linear actuator 19 with a drive bearing 36 to one axes 5, 8, 11 pivoted approximately parallel axis, those in the area of the lower end of the upright Cylinder 35 lies.
  • the end of the hanging piston rod of the cylinder 35 is via a connecting joint 37 hinged to the control arm 13.
  • the central axis of the linear actuator 19 is approximately at right angles to the axial plane of the rotor 16 and the bearing axis 8, so that there are favorable power relations.
  • the control curve 15 extends approximately over the entire height of the Base leg 28 and extends with its lower end in the area of the base leg 29.
  • control means 10 can be housing-like encapsulated or protected.
  • the two supports 3 are with a longitudinal adjustment 38 opposite and / or synchronously in the same direction the support shaft 30 slidably.
  • a bearing hub 39 on the support shaft 30 rotatably but axially secured so that they is immediately adjacent to the inside of the outer hub 32.
  • From this bearing hub 39 are obliquely upwards and forwards two support arms 41, between which a drive 40, e.g. a Gear or angle motor, is attached and on which one in the position of the carrier 3 according to FIG Adjusting spindle 42 lying pivot axis 11 rotatably mounted is.
  • the drive 40 located above the carrier 3 is used for stepless drive of the spindle 42 and swivels with it Carrier 3 about the bearing axis 8 and about the pivot axis 11, being in the loading positions before and in the loading position lies behind the pivot axis 11.
  • a spindle nut 43 or the like At the top of the Carrier 3 and / or the carrier hub 31 is a spindle nut 43 or the like.
  • the spindle 42 engages in such a way that rotational movements of the threaded spindle 42 to longitudinal displacements the carrier 3 lead.
  • This allows the carrier 3 except for their engagement movement to engage in the respective Roll 21 or 22 also on different roll lengths as well be adjusted so that the one you wear Role in the area of different longitudinal sections of the compared to her much longer support shaft 30.
  • the Adjustability is independent of the position of the carrier 3 possible.
  • the carrier 3 in the loading position 26 transferred and the role with the Support 20 parallel to the receiving axis 5 in the area drove between the pivoted carrier 3. After that the carriers 3 are lowered and their axial movement Clamping heads 6 brought into engagement with the roller.
  • the arc path through the bearing axis 8 through the curve section 17 inevitably or positively acting straightened so that the receiving axis 5 over the vertical alignment 25 runs.
  • the curve section 18 is effective, which the Pick-up axis 5 up to the upright loading position 26 of the carrier '3 moves along a circular path.
  • the bearing axis 8 lies over the alignment approximately vertically above the pivot axis 11, so that the Support arm 12a is provided approximately vertically standing.
  • the Lift drive 19a engages on a separate one from the control arm 13a Drive arm 44, which with one of the control hub separate hub or with the bearing hub 39a on the inside of the support arm 12a is arranged on the support shaft.
  • the Traglenker 12a protrudes like the lifting drive 19a over the top of the relatively low base 2a before, the after Lift drive 19a protruding above the connecting joint 37a the support arm 12a and in any position of the carrier 3a approximately parallel to the support arm 12a is provided.
  • Above the Connecting joint 37a is the drive on the drive arm 44 40a of the longitudinal adjustment.
  • the cam controller 14a is here on a stand 28a separate from the base 2a provided, which is at a distance behind the base 2a and whose control curve 15a is provided so that its ends are approximately vertically one above the other.
  • the curve section 18a is chosen so that the path of movement of the receiving axis 5a from the upper end of the alignment path to the loading position compared to a pure circular movement around the fixed one Bearing axis 8a is substantially flattened because namely during this movement the bearing axis 8a to the rear is pivoted until the axial plane in the loading position 26a the axes 8a, 11a about 45 ° backwards to the stand 28a is inclined and the 'bearing axis 8a is substantially lower than lies over the alignment path during the movement path.
  • the conveyor 45 for the support 20a is closer shown. It has driven roller carriages, which individual ones lying one behind the other and essentially the same Wear segments of the support 20a on their tops.
  • a similar arrangement and trajectory is also in the Training provided according to Figure 4, however, here has the Control curve 15b only the curve section 17b for the alignment path on, while the rest of the movement path through a Curve control is determined by a drive 18b is effected.
  • This e.g. trained as a cylinder drive Control drive 18b pivots the support arm 12b the base 2b in approximately the same way as the curve section 18b according to FIG. 3, namely simultaneously with the movement of the Carrier 3b by the lifting drive 19b and / or separately therefrom.
  • the rotor 16b lifts off the control curve 15b completely, so that the control curve 15b then is not effective.
  • the curve section 17b not through a groove, but only through one only a convex circumferential curve or curve flank is formed, against which the rotor 16b by the control drive 18b over the Alignment path created and from which the runner 16b over the remaining movement path through the control drive 18b as well is lifted by the lifting drive 19b.
  • the control drive too 18b can lie essentially in front of the supporting link and 4 in a side view according to FIG. 4 with the lifting drive 19b cross by going from the front end of the base 2b is inclined above and behind.
  • the Control drive 18b In the loading position is the Control drive 18b thereby inclined flatter backwards than in the position associated with the alignment path, so that he the No insertion of the rollers along the support 20b Way handicapped.
  • the linear actuator is also in a corresponding manner 19b in the loading position 26b to the rear inclined release position pivoted.
  • the loading device work fully automatically, taking a corresponding Control device the movements described coordinates, namely the role in the field of Carrier transferred, then the carrier into engagement with the roll brings and finally lifts them into the unwind position.
  • Sensors can measure the shaft heights and the length of the roll determine and control the roller carrier accordingly. Also the Removal of a roll can be controlled automatically accordingly be.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Tyre Moulding (AREA)

Claims (13)

  1. Dispositif de chargement pour matériau, en particulier pour bobines de papier (21, 22), comprenant un socle de dispositif (2, 2a, 2b) stationnaire et un dispositif de levage pour l'adaptation transversale mutuelle d'un axe de réception de matériau (5, 5a, 5b) ou analogue d'un porte-matériau (3, 3a, 3b) monté dans un système de palier de levage (7, 7a, 7b) et un système de palier porteur (9, 9a, 9b) d'une part, ainsi que d'un axe de matériau situé, dans une position de chargement, à des distances transversales différentes d'un support de matériau (20, 20a, 20b) d'autre part, sur un trajet de levage (et d'abaissement) comprenant un trajet d'alignement (25), avec prévision de moyens de commande (10, 10a, 10b) pour déplacer l'axe de réception (5, 5a, 5b) et le support (20, 20a, 20b) l'un par rapport à l'autre à peu près sur le trajet d'alignement (25) et les moyens de commande (10, 10a, 10b) comprenant une commande par profil de guidage (14, 14a, 14b) possédant un profil de guidage ou de commande non-linéaire (15, 15a, 15b), ainsi qu'un élément suiveur de commande (16, 16b) se déplaçant sur ce profil, caractérisé en ce que le profil de commande (15, 15a, 15b) est disposé stationnaire et l'élément suiveur de commande (16, 16b) est déplaçable conjointement avec le porte-matériau (3, 3a, 3b).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'unité de matériau à charger chaque fois est déplaçable à peu près jusqu'à la position de chargement par un mouvement s'effectuant approximativement en direction de l'axe de réception (5), et le trajet d'alignement (25) est rendu approximativement rectiligne par les moyens de commande (10, 10a, 10b), que, en particulier, le profil de commande (15, 15a, 15b) est courbé au moins partiellement en sens contraire à une trajectoire en arc de l'axe de réception (5, 5a, 5b) et que, de préférence, le profil de commande (15, 15a, 15b) présente essentiellement dans chaque position de l'axe de réception (5, 5a, 5b) la même position par rapport au socle (2, 2a, 2b).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu pour des bobines (21, 22) comprises entre une largeur extérieure maximale et une largeur extérieure minimale et dont les axes de bobine sont situés, dans la position de chargement où les bobines sont soutenues par le support, entre une hauteur d'axe maximale (23) et une hauteur d'axe minimale (24), que l'axe de réception (5, 5a, 5b) est prévu sur un tronçon porteur (4) d'au moins un porte-matériau (3, 3a, 3b) et est déplaçable, par rapport à l'axe de bobine, à peu près entre la hauteur d'axe maximale (23) et la hauteur d'axe minimale (24) lors d'un mouvement dans le sens de la hauteur sur le trajet d'alignement (25) rendu rectiligne, ainsi qu'à une position d'alimentation (26, 26a, 26b) par rapport au socle (2), et qu'une entrée de bobine (27) est prévue, entrée qui est ouverte, lorsque l'axe de réception (5, 5a, 5b) occupe la position d'alimentation (26, 26a, 26b), pour un passage libre et à peu près axial des bobines (21) jusqu'à la position de chargement, dans laquelle le tronçon porteur (4) est déplaçable, à partir de la position d'alimentation (26, 26a, 26b), le long d'une face d'extrémité correspondante de la bobine (21) sur le trajet d'alignement (25), les moyens de commande (10, 10a, 10b) assurant le déplacement rectiligne continu de l'axe de réception (5, 5a, 5b) sur le trajet d'alignement (25) par rapport au support (20, 20a, 20b).
  4. Dispositif selon une des revendications précédentes, caractérisé en ce que le porte-matériau (3, 3a, 3b) forme un bras de support faisant librement saillie et qui, lors d'un alignement sur une hauteur d'axe minimale (24), est incliné obliquement vers le bas et, lors d'un alignement sur une hauteur d'axe maximale (23), est incliné obliquement vers le haut, et que, de préférence, le porte-matériau (3, 3a, 3b) est monté oscillant ensemble avec le système de palier de levage (7, 7a, 7b), lequel est situé radialement en dehors de la largeur extérieure maximale du matériau, et est monté sur le socle (2, 2a, 2b) par un système de palier porteur (9, 9a, 9b) situé à distance de l'axe de palier (8, 8a, 8b) du système de palier de levage (7, 7a, 7b).
  5. Dispositif selon une des revendications précédentes, caractérisé en ce que la commande par profil de guidage (14, 14a, 14b), en vue du guidage de l'axe de réception (5, 5a, 5b), attaque le porte-matériau (3, 3a, 3b) du côté du système de palier de levage (7, 7a, 7b) éloigné de l'axe de réception (5, 5a, 5b), que, en particulier, le point d'attaque ou de contact de l'élément suiveur de commande (16, 16a, 16b) avec le profil de commande (15, 15a, 15b) est situé essentiellement dans un plan axial commun contenant l'axe de réception (5, 5a, 5b) et l'axe de palier (8, 8a, 8b) du système de palier de levage (7, 7a, 7b) et que, de préférence, un entraínement de levage (19, 19a, 19b) attaque le porte-matériau (3, 3a, 3b) entre le système de palier de levage (7, 7a, 7b) et la commande par profil de guidage (14, 14a, 14b).
  6. Dispositif selon une des revendications précédentes, caractérisé en ce que le système de palier porteur (9, 9a, 9b) et le système de palier de levage (7, 7a, 7b) du porte-matériau (3, 3a, 3b) sont situés l'un au-dessus de l'autre dans pratiquement toute position de support, que, en particulier, le système de palier porteur (9, 9a, 9b) est réalisé comme un palier d'oscillation possédant un axe de support (11, 11a, 11b), cet axe de support (11, 11a, 11b) et l'axe de palier (8, 8a, 8b) du système de palier de levage (7, 7a, 7b) étant situés environ verticalement l'un au-dessus de l'autre dans une position correspondant au trajet d'alignement (25) et que, de préférence, une bielle (12a, 12b) est prévue pour relier entre eux le système de palier de levage (7a, 7b) et le système de palier porteur (9a, 9b), bielle qui est disposée debout et orientée transversalement par rapport au porte-matériau (3a, 3b) et qui transmet au socle (2a, 2b) la charge portée par le porte-matériau (3a, 3b).
  7. Dispositif selon une des revendications précédentes, caractérisé en ce que la trajectoire de mouvement de l'axe de réception (5, 5a, 5b) au-delà du trajet d'alignement (25) est déterminée par une commande par profil de guidage (14, 14a, 14b), que, en particulier, on a prévu une commande par profil de guidage (14, 14a, 14b) agissant de façon continue sur le trajet d'alignement (25) et approximativement jusqu'à la position d'alimentation (26, 26a, 26b) et que, de préférence, la trajectoire de mouvement de l'axe de réception (5, 5a, 5b) s'étend, à partir de la hauteur d'axe minimale (24) jusqu'à la position d'alimentation (26, 26a, 26b), sur un angle d'arc qui est tout au plus de 90° à 120°.
  8. Dispositif selon une des revendications précédentes, caractérisé en ce que, pour mouvoir l'axe de réception (5, 5a) sur le trajet d'alignement (25) et jusqu'à une position d'alimentation (26, 26a) en haut, on a seulement prévu un entraínement (19, 19a), que, en particulier, l'entraínement de levage (19, 19a) est prévu sur le socle (2, 2a) et que, de préférence, l'entraínement de levage (19, 19a) est réalisé comme un entraínement linéaire.
  9. Dispositif selon une des revendications précédentes, caractérisé en ce que l'élément suiveur de commande (16) est guidé essentiellement par force, que, en particulier, le profil de commande (15, 15a) présente deux tronçons (17, 18) qui se raccordent l'un à l'autre sous un angle et que, de préférence, les tronçons (17, 18) du profil ont des courbures différentes.
  10. Dispositif selon une des revendications précédentes, caractérisé en ce que des moyens de réglage sont prévus pour le réglage longitudinal continu et l'immobilisation du porte-matériau (3, 3a, 3b), y compris le matériau porté par lui, que, en particulier, la commande par profil de guidage (14, 14a, 14b) est disposée axialement fixe et que, de préférence, un bras de commande (13, 13a, 13b) de la commande par profil de guidage (14, 14a, 14b) est situé sur le côté extérieur du système de palier porteur (9, 9a, 9b).
  11. Dispositif selon une des revendications précédentes, caractérisé en ce que les moyens de commande (10a, 10b) sont conçus pour aplatir, par rapport à un mouvement circulaire, le trajet de levage de l'axe de réception (5a, 5b) se raccordant à l'extrémité supérieure du trajet d'alignement (25), que, en particulier, les moyens de commande (10a, 10b) sont conçus, pour le mouvement sur le trajet de levage se raccordant au trajet d'alignement (25), en vue de l'abaissement du système de palier de levage (7a, 7b) et que, de préférence, les moyens de commande (10a, 10b) produisent l'inclinaison vers l'arrière du système de palier de levage (7a, 7b) en même temps que se produit le mouvement sur le trajet de levage se raccordant au trajet d'alignement (25).
  12. Dispositif selon une des revendications précédentes, caractérisé en ce que le profil de commande (15a, 15b) est disposé sur un montant (28a, 28b) distinct du socle (2a, 2b), que, en particulier, le profil de commande (15, 15a, 15b) forme une butée pour au moins une position de fin de course du porte-matériau (3, 3a, 3b) et que, de préférence, un entraínement (18b) pour la commande, qui est distinct de l'entraínement (19b) pour le levage, est prévu pour au moins une partie de la trajectoire de mouvement du porte-matériau (3b).
  13. Dispositif selon une des revendications précédentes, caractérisé en ce que le support (20, 20a, 20b) est réalisé pour la réception centrée de la bobine (21, 22), que, en particulier, le support (20, 20a, 20b) présente une surface d'appui prismatique à angle obtus pour la périphérie extérieure de la bobine (21, 22) et que, de préférence, le support (20, 20a, 20b) est déplaçable par un convoyeur (45).
EP94107813A 1993-06-04 1994-05-20 Dispositif de chargement pour du matériau, en particulier pour des bobines de papier Expired - Lifetime EP0629574B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4318632 1993-06-04
DE4318632A DE4318632A1 (de) 1993-06-04 1993-06-04 Ladevorrichtung für Material-Rollen, insbesondere für Papier-Rollen

Publications (2)

Publication Number Publication Date
EP0629574A1 EP0629574A1 (fr) 1994-12-21
EP0629574B1 true EP0629574B1 (fr) 1998-01-28

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EP94107813A Expired - Lifetime EP0629574B1 (fr) 1993-06-04 1994-05-20 Dispositif de chargement pour du matériau, en particulier pour des bobines de papier

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US (1) US5863175A (fr)
EP (1) EP0629574B1 (fr)
DE (2) DE4318632A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523286C1 (de) * 1995-06-27 1996-10-10 Reifenhaeuser Masch Coilmanipulator in einer Wickelvorrichtung zum Aufwickeln einer Kunststoffbahn
DE19824695A1 (de) * 1998-06-03 1999-12-09 Bhs Corr Masch & Anlagenbau Abroll-Vorrichtung
NL1015560C2 (nl) * 2000-06-28 2002-01-02 Don Hoogerwerf Hefinrichting.
DE102014223965B4 (de) * 2014-11-25 2021-01-28 Koenig & Bauer Ag Vorrichtung zum Aufwickeln einer Materialbahn zu einer Rolle oder zum Abwickeln der Materialbahn von der Rolle
CN109516194A (zh) * 2018-12-05 2019-03-26 温州市维凯机械有限公司 一种全自动装料装置
CN114261818B (zh) * 2021-12-31 2024-06-14 华晓精密工业(苏州)有限公司 用于极片对接的姿态调整平台

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587888A (en) * 1969-03-03 1971-06-28 William H Warren Transferring horizontal batches of articles to a different level
US4090624A (en) * 1976-01-26 1978-05-23 Krein Vernon R Round bale transporter
ES8609150A1 (es) * 1985-09-10 1986-07-16 Torres Martinez M Mejoras introducidas en un portabobinas de papel
JPH02182650A (ja) * 1989-01-10 1990-07-17 Mitsubishi Heavy Ind Ltd ロール状原紙供給装置
US4930713A (en) * 1989-03-10 1990-06-05 Mitsubishi Jukogyo Kabushiki Kaisha Mill roll stand

Also Published As

Publication number Publication date
EP0629574A1 (fr) 1994-12-21
US5863175A (en) 1999-01-26
DE59405150D1 (de) 1998-03-05
DE4318632A1 (de) 1994-12-08

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