EP3672741A1 - Système d'entraînement et module de profilage pour une installation de profilage - Google Patents

Système d'entraînement et module de profilage pour une installation de profilage

Info

Publication number
EP3672741A1
EP3672741A1 EP19783032.6A EP19783032A EP3672741A1 EP 3672741 A1 EP3672741 A1 EP 3672741A1 EP 19783032 A EP19783032 A EP 19783032A EP 3672741 A1 EP3672741 A1 EP 3672741A1
Authority
EP
European Patent Office
Prior art keywords
module
rollers
roller
roller module
modules
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.)
Granted
Application number
EP19783032.6A
Other languages
German (de)
English (en)
Other versions
EP3672741B1 (fr
Inventor
Manfred Roth
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.)
Profilmetall Engineering GmbH
Original Assignee
Profilmetall Engineering 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
Application filed by Profilmetall Engineering GmbH filed Critical Profilmetall Engineering GmbH
Priority to PL19783032T priority Critical patent/PL3672741T3/pl
Publication of EP3672741A1 publication Critical patent/EP3672741A1/fr
Application granted granted Critical
Publication of EP3672741B1 publication Critical patent/EP3672741B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Definitions

  • the present invention relates to a drive system for a profiling system for the longitudinal shaping of a metal strip or an initial profile into a profile or tube by means of a plurality of roller forming tools in the form of top rollers and bottom rollers, the top rollers being driven together and the bottom rollers being worn together.
  • the invention also relates to a Profiliermo ul with such a drive system.
  • Such drive systems are known for profiling systems and are designed in different lengths depending on the length and type of deformation of the objects to be deformed.
  • the jointly driven top rollers and bottom rollers are driven by a motor and a common gearbox, so that if the profit changes, complex adjustments are made.
  • Such systems are not easily extendable or shortenable in length.
  • the present invention is therefore based on the object of proposing a drive system which is suitable for a profiling system and in particular can be integrated in a profiling module and can be varied in a simple manner with regard to the length or the drive, as required by the user, whereby by the integration into a profiling module a profiling system of any length can be created depending on the choice.
  • the drive system has transmission output shafts for upper rollers and lower rollers, which are each mounted in an upper roller module or a lower roller module with an elongated cuboid housing.
  • the respective roller module with which the upper roller module and the lower roller module are jointly referred to below, there are drive means for jointly driving the transmission output shafts for the roller forming tools mounted in the roller module.
  • the drive means in the cuboid housing can be designed in various ways, for example via a drive shaft with gearwheels for driving the individual transmission output shafts for the roller forming tools, or preferably via a chain of gearwheels directly on the gear output shaft for the roller forming tools.
  • the roller modules thus have transmission output shafts protruding from the housing on one long side of the cuboid housing and openings for at least one transmission input shaft on the opposite side.
  • This gearbox input shaft can already be firmly integrated in the housing and protrude from the housing, or it can also be inserted into the corresponding opening when the motor drive is connected.
  • the roller modules can each be arranged one above the other and releasably connected and can be arranged on top of each other (top roller module and bottom roller module) and next to each other (bottom roller module next to bottom roller module or top roller module next to top roller module).
  • the drive of one or more upper roller modules can be separated from the drive of one or more by means of corresponding couplings, which are either fitted on the outside of the transmission input shaft or have an independent transmission input shaft having an opening in the housing several sub-roller modules can be realized.
  • This makes it possible to easily configure the drive unit, depending on requirements, and to provide it with only one drive or with a separate drive for the top rollers or the bottom rollers, which gives the possibility of optimally coordinating the roller forming tools.
  • the respective role modules i.e. all top roller modules and all bottom roller modules are each connected to a module connecting element which can be arranged outside the respective roller module.
  • This can be more than two role modules.
  • the roller modules have connecting shafts that protrude from the housing or are contained in the module connecting element and are inserted into openings provided for this purpose in the housing.
  • roller modules can be provided in a profiling module that correspond to approximately half the width of the profiling module, so that the profiling module can be operated either with only one upper roller module and one lower roller module or with two upper roller modules and two lower roller modules.
  • the module connecting element and the connecting shafts By means of the module connecting element and the connecting shafts, a further roller module can thus be connected in terms of drive by the upper roller module or lower roller module lying on one level in a simple manner.
  • a correspondingly equipped gear is located in the module connection element. The distance between the gearbox output shafts for the upper rollers and the gearbox output shafts for the lower rollers can be variably adjusted by introducing spacer elements.
  • connection element In the connection element described above, the connection from top roller module to top roller module or bottom roller module to Unterrol lenmodul.
  • an upper roller module can be connected on the drive side to a lower roller module. This is also done in such a way that it can either be plugged into the opening of the module housing from the outside, provided with corresponding connecting shaft shafts, or, conversely, can be plugged onto connecting shafts protruding from the openings.
  • Such a module connection unit is required if the top roller modules and the bottom roller modules are to be driven with only one drive unit and not separately from one another.
  • the module connecting element can be used as a module connecting unit. This structure also enables the drive system to be easily configured according to the wishes of the user.
  • each roller module contains at least one opening to insert a transmission input shaft or already has a transmission input shaft. All roller modules are thus identical in construction and differ only in that the corresponding opening in the housing on the side facing the drive is either closed or has transmission input shafts. It is the same with connecting shafts between the roller modules. This considerably simplifies production and reduces the costs for such a system.
  • roller modules are expediently connectable and fixable to one another via plug-in connections. This can be done, for example, by means of openings provided in the housing and arranged on the top and bottom through which connecting rods can be pushed to which the roller modules can be screwed via corresponding threads provided on the connecting rods.
  • This profiling module according to the invention for a profiling system is characterized by a drive system described above and is adapted to be able to implement a profiling system which can be adapted depending on the application, in particular in terms of length and also with respect to the roll forming tools, by stringing together a plurality of such profiling modules.
  • the upper roller modules there are two upper roller modules arranged in one plane and two lower roller modules arranged in one plane below the upper roller module, which are each provided with a module connecting element for the drive connection of the two upper roller modules and the two lower roller modules.
  • this enables a roll module size to be realized that is suitable for a profiling module that can be transported with a normal truck.
  • the use of two roller modules allows the removal of an upper roller module and a lower roller module if required, if the roller forming tool distances need to be shortened or changed.
  • the resulting roll module size enables a modular system to be provided for any number of profiling modules.
  • the upper roller module and the lower roller module can be increased with the aid of spacing units, and thus the vertical distance between the transmission output shafts between the upper roller module and the lower roller module can be individually increased.
  • the upper roller module and the lower roller module are advantageously motor-driven and controllable separately from one another, so that the needs of the profiling material can be optimally addressed.
  • the invention it is thus possible to provide a modular drive system and a modular profiling system made of appropriately designed profiling modules, which enables adaptation to the needs of the user in a simple and inexpensive manner.
  • FIG. 1 shows the perspective view of a drive system
  • FIG. 2 shows the perspective view of the roller modules with module connecting elements
  • FIG. 3 shows a top view of a Rolien module (FIG. 3A), a side view with a view of the gear output shafts for the Rolienumfor tools (FIG. 3B), a sectional illustration in longitudinal section along the line FF from FIG. 3A (FIG. 3C) and a cross-sectional illustration along the line GG of Figure 3B ( Figure 3D);
  • FIG. 4 shows the perspective view of a module connection unit, greatly enlarged in relation to FIG. 2;
  • Figure 5 is a perspective view of two profile system modules.
  • Figure 6 is a schematic cross-sectional representation of a profiling module.
  • FIG. 1 shows the drive system 1 with two servomotors 2, 2 'in the embodiment, which drive roller assemblies 5, 5', 6, 6 'via a motor gear 3, 3' and a clutch 4, 4 ' the upper roller modules 5, 5 'are driven by the motor 2 and the lower roller modules 6, 6' by the motor 2 '.
  • the upper roller module 5 ' is shown removed from its operating position in this illustration.
  • the roller modules 5, 5 ', 6, 6' are explained further below in connection with FIGS. 2 and 3.
  • the roller modules 5, 5 ', 6, 6' have an elongated housing 8 in which the drive means shown in Figure 3 are housed.
  • the longitudinal side 13 of the housing on the drive side has invisible openings, from which, in this exemplary embodiment, the transmission input shaft 15 protrude for plugging onto the coupling 4, 4 ′.
  • the housing 8 has on the opposite longitudinal side 12 of the transmission output shafts 7, which can be non-positively connected in a conventional manner to the corresponding roller forming tools, which are also not shown, by means of intermediate pieces which are not shown.
  • a connecting shaft 16 protrudes from the housing 8 and is arranged in an extension of the corresponding transmission output shaft 7.
  • the connecting shaft 16 can also be the transmission output shaft 7 at the same time.
  • the connecting shaft 16 is used for coupling a module connecting element 9, 9 'in order to connect the upper roller modules 5, 5' and the lower roller modules 6, 6 to one another in terms of drive.
  • the connecting shaft 16 protrudes from the housing 8 and is inserted into a corresponding opening 29 in the respective module connecting element 9, 9 '.
  • the connecting shaft 16 is arranged in the module connecting element 9, 9 ' 1, the upper roller modules 5, 5 1 are connected with the lower roller modules 6, 6 'via connecting pins 10, which are provided through openings 11 in the housings 8 of the roller modules 5, 5', 6, 6 ' firmly connected via screw connections.
  • FIG. 2 shows the roller modules 5, 5 ', 6, 6' already explained above and the module connecting elements 9, 9 '.
  • the figures show the housing 8 with the housing tops 14 and the openings 11 for the connecting pins 10, which can be pushed through the housing 8. Furthermore, the transmission input shaft 15 protruding from the housing 8 and the connecting shaft 16 in the upper roller module 5 and the lower roller module 6 can be seen.
  • the upper roller module 5 'and the lower roller module 6' only have the connecting shaft 16 for coupling to the corresponding appropriate driven upper roller module 5 or lower roller module 6.
  • there are therefore two different roller modules the upper roller module with the lower roller module 6 and the upper roller module 5 ′ with the lower roller module 6 ′ being easily exchangeable.
  • roller modules 5, 5 ', 6, 6' are fundamentally completely identical in construction, and are either closed by closing the respective opening provided in the longitudinal side 13 of the housing or by inserting transmission input shafts 15 or connecting shaft 16 with regard to the use of the respective roller module 5, 5 ', 6, 6'.
  • the module connecting elements 9, 9 ' have gearwheels, not shown, for transmitting the driving forces between the upper roller modules 5, 5' or lower roller modules 6, 6 '.
  • FIG. 3 shows in FIGS. 3A to 3D the elements already described above in detail once again a roller module 5, 6 (in this embodiment, for example) as it can also be used for the roller modules 5 ', 6'.
  • the transmission output shafts 7 are rotated via gear wheels 18 arranged in the housing 8 next to one another on the transmission output shafts 7, with only one gear wheel 18 ′ being driven via the transmission input shaft 15.
  • spacer elements not shown, between the upper roller modules 5, 5 'and lower roller modules 6, 6', the distance between the transmission output shafts 15 for the upper rollers and the transmission output shafts 15 for the lower rollers can be variably adjusted.
  • the drive system in Figure 1 uses two motors 2, 2 '.
  • it is also possible to operate the drive system with only one drive motor with the arrangement as shown in FIG. 1 or in FIG. 2, on the connecting shafts 16, a modular connection unit 19 shown in FIG. 4 with four openings 30 with one arranged therein Connection gear is plugged on, so that the drive in this exemplary embodiment according to FIG. 1 takes place only with the motor 2 via the upper roller module 5 for all other roller modules 5, 6, 6 ', provided that only one upper roller module 5 and one lower roller module 6 or one lower roller module 6' are used for one Drive with the motor 2 is used, a module connection element 9, 9 'can be used instead of the module connection unit 19.
  • FIG. 5 shows in perspective two profiling modules 20, 20 ', in which such a drive system, as shown in Figures 1 to 4, is integrated and which are constructed identically.
  • each profiling module 20, 20 ' has a covering hood 21, via which the transmission output shafts for coupling schematically illustrated roller forming tools 17 and the area in which the forming takes place are accessible.
  • the cover 21 serves to cover a work / production area 22 and is anchored to a housing 33 enclosing the drive area 23.
  • the drive area 23 Arranged behind it from the operator's side is the drive area 23, in which the motors 2, 2 ', motor gears 3, 3' and clutch 4, 4 'and the drive system 1 are accommodated.
  • the roller modules 5, 5 'and 6, 6' are located in the drive area 23 and the roller forming tools 17 which can be connected to the roller modules are located in the work / production area 22 and are separated from one another by the partition wall 35 via intermediate pieces 34 Transmission output shafts 7 of the roiler modules 5, 5 'and 6, 6' are driven.
  • the professional module 20 also has, under the work / production area 22 and the drive area 23, a supply area 24 for the laying of cables with structured duct systems for separate line laying and hoses. In front of it is a storage area 25 for additional accessories such as lubricant devices in the form of a lubricant pan 27, computer system for measurement data acquisition, etc. Underneath there is an installation and transport area 31.
  • a drawer 28 and also a folding compartment 32 are provided in this area as tool storage.
  • the profiling modules 20 which are independent operational units, can be connected to a system control (not shown) and can be selected via a program, can be connected on both sides to other profiling modules 20 and inserted into the profiling system or without any further problems this can be removed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

L'invention concerne un système d'entraînement (1) pour une installation de profilage servant à façonner longitudinalement un feuillard métallique ou un profil de départ en un profil ou tuyau au moyen d'une multitude d'outils de mise en forme à rouleaux (17), les rouleaux supérieurs et les rouleaux inférieurs étant respectivement entraînés conjointement. Au moins un module (5, 5') de rouleau supérieur et au moins un module (6, 6') de rouleau inférieur sont pourvus d'un boîtier (8) allongé de forme carrée pourvu de moyens d'entraînement (18) se trouvant dans celui-ci pour un entraînement commun des rouleaux supérieurs ou rouleaux inférieurs par des arbres de sortie de transmission (7, 7'), qui sont montés respectivement dans le ou les modules (5, 5') de rouleau supérieur et le ou les modules (6, 6') de rouleau inférieur et dépassent d'un côté longitudinal (12) de boîtier. Un arbre d'entrée de transmission (15) se trouve sur le côté longitudinal (13) de boîtier faisant face aux rouleaux supérieurs ou aux rouleaux inférieurs. Le ou les modules (5, 5') de rouleau supérieur et le ou les modules (6, 6') de rouleau inférieur peuvent être disposés les uns au-dessus des autres respectivement en tant qu'unité et peuvent être reliés de manière amovible. Un module de profilage (20) comporte un système d'entraînement (1) de ce type et est adapté pour étendre ou réduire de manière quelconque une installation de profilage.
EP19783032.6A 2018-10-22 2019-10-08 Système d'entraînement et module d' une installation de profilage pour une installation de profilage Active EP3672741B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19783032T PL3672741T3 (pl) 2018-10-22 2019-10-08 Układ napędowy i moduł profilujący do instalacji profilującej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18201776.4A EP3643420A1 (fr) 2018-10-22 2018-10-22 Système d'entraînement et module d' une installation de profilage pour une installation de profilage
PCT/EP2019/077173 WO2020083635A1 (fr) 2018-10-22 2019-10-08 Système d'entraînement et module de profilage pour une installation de profilage

Publications (2)

Publication Number Publication Date
EP3672741A1 true EP3672741A1 (fr) 2020-07-01
EP3672741B1 EP3672741B1 (fr) 2021-05-05

Family

ID=63965257

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18201776.4A Withdrawn EP3643420A1 (fr) 2018-10-22 2018-10-22 Système d'entraînement et module d' une installation de profilage pour une installation de profilage
EP19783032.6A Active EP3672741B1 (fr) 2018-10-22 2019-10-08 Système d'entraînement et module d' une installation de profilage pour une installation de profilage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18201776.4A Withdrawn EP3643420A1 (fr) 2018-10-22 2018-10-22 Système d'entraînement et module d' une installation de profilage pour une installation de profilage

Country Status (4)

Country Link
EP (2) EP3643420A1 (fr)
ES (1) ES2887955T3 (fr)
PL (1) PL3672741T3 (fr)
WO (1) WO2020083635A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831857A (en) * 1988-03-18 1989-05-23 Tishken Products Co. Machine with quick disconnect between spindle drive train and power transmission
US6053022A (en) * 1998-09-14 2000-04-25 Morgan Construction Company Modular rolling mill
AT515177B1 (de) * 2013-12-10 2015-08-15 Asmag Holding Gmbh Antriebssystem sowie damit ausgerüstete Profilieranlage
CN203695670U (zh) * 2014-02-20 2014-07-09 杭州一波机械有限公司 C/z檩条互换生产线

Also Published As

Publication number Publication date
EP3672741B1 (fr) 2021-05-05
PL3672741T3 (pl) 2021-12-13
WO2020083635A1 (fr) 2020-04-30
EP3643420A1 (fr) 2020-04-29
ES2887955T3 (es) 2021-12-29

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