EP3643420A1 - Système d'entraînement et module d' une installation de profilage pour une installation de profilage - Google Patents

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

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Publication number
EP3643420A1
EP3643420A1 EP18201776.4A EP18201776A EP3643420A1 EP 3643420 A1 EP3643420 A1 EP 3643420A1 EP 18201776 A EP18201776 A EP 18201776A EP 3643420 A1 EP3643420 A1 EP 3643420A1
Authority
EP
European Patent Office
Prior art keywords
module
roller
rollers
modules
roller module
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.)
Withdrawn
Application number
EP18201776.4A
Other languages
German (de)
English (en)
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 EP18201776.4A priority Critical patent/EP3643420A1/fr
Priority to PL19783032T priority patent/PL3672741T3/pl
Priority to ES19783032T priority patent/ES2887955T3/es
Priority to EP19783032.6A priority patent/EP3672741B1/fr
Priority to PCT/EP2019/077173 priority patent/WO2020083635A1/fr
Publication of EP3643420A1 publication Critical patent/EP3643420A1/fr
Withdrawn legal-status Critical Current

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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 driven together.
  • the invention also relates to a profiling module 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 top and bottom rollers which are driven together in each case, are driven by a motor and a common transmission, so that complex changes result when the profile is changed.
  • 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 easily varied in terms of length or drive as desired by the user, with integration into a profiling module a profiling system of any length can be created depending on your choice.
  • the drive system then has transmission output shafts for upper rollers and lower rollers, each of which is 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 a common drive of 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 roll forming tools or preferably via a chain of gearwheels directly on the gear output shafts for the roll 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 transmission input shaft can already be firmly integrated in the housing and protrude from the housing or 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 one on top of the other (upper roller module and lower roller module) and next to one another (lower roller module next to lower roller module or upper roller module next to upper roller module).
  • the coupling of one or more upper roller modules can be implemented separately from the drive of one or more lower roller modules 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.
  • the respective role modules i.e. all upper roller modules and all lower 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.
  • roller modules of different lengths or different roller modules with different distances for the roller forming tools can be provided.
  • the roller modules have connecting shafts which 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 connecting element.
  • the distance between the transmission output shafts for the upper rollers and the transmission output shafts for the lower rollers can be variably adjusted by introducing spacer elements.
  • connection element the connection from the upper roller module to the upper roller module or the lower roller module to the lower roller module takes place.
  • an upper roller module can be connected to a lower roller module on the drive side by means of a correspondingly designed module connection unit which can be arranged outside the respective housing of the roller module. This is also done in such a way that it comes from the outside, either with Corresponding connection shaft shafts can be inserted into the opening of the module housing or vice versa can be plugged onto connection shafts protruding from the openings.
  • a module connection unit is required if the upper roller modules and the lower roller modules are to be driven with only one drive unit and not separately from one another. If only one upper roller module and one lower roller module are used, 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 in order 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 to one another via plug connections and can be fixed to one another. This can be done, for example, through openings provided in the housing and arranged on the top and bottom, through which connecting rods can be pushed, by means of 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 length but also with respect to the roll forming tools, by arranging a plurality of such profiling modules in series.
  • the upper roller modules there are two upper roller modules arranged in one level and two lower roller modules arranged in one level below the upper roller modules, each of which is 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 implemented that is suitable for a profiling module that can be transported with a conventional truck.
  • the use of two roller modules allows the removal of an upper roller module and a lower roller module if required, if a shortening or a change in the roller forming tool spacing is necessary.
  • the resulting roll module size enables a modular system to be provided for any number of profiling modules.
  • the upper roller modules and the lower roller modules 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 modules and the lower roller modules are advantageously motor-driven and controllable separately from one another, so that the needs of the profiling material can be optimally addressed.
  • Figure 1 shows the drive system 1 with in the execution game two servo motors 2, 2 'which drive a motor gear 3, 3' and a clutch 4, 4 'roller modules 5,5', 6, 6 '.
  • 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 role modules 5, 5 ', 6, 6' are further explained below in connection with the Figures 2 and 3rd explained.
  • the roller modules 5, 5 ', 6, 6' have an elongated housing 8 in which the in Figure 3 Drive means shown are housed.
  • the drive-side housing longitudinal side 13 has openings which are not visible and from which, in this exemplary embodiment, the transmission input shaft 15 protrude to be plugged onto the coupling 4, 4 '. Furthermore, 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, also not shown, via intermediate pieces. In the area of an end face of the housing 8, a connecting shaft 16 protrudes from the housing 8 and is arranged in the 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 to couple 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 this way 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 '.
  • it can just as well be the other way round, so that the connecting shaft 16 is arranged in the module connecting element 9, 9 '.
  • the upper roller modules 5, 5 ' are firmly connected to one another 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' Connected 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.
  • 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 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 the Figures 3A to 3D the elements already described above again in detail a roller module 5, 6 (in this embodiment) as it can also be used for the roller modules 5 ', 6'.
  • the transmission output shafts 7 are rotated via gearwheels 18 arranged next to one another in the housing 8 and arranged on the transmission output shafts 7, only one gearwheel 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 '. Basically, it is also possible to operate the drive system with only one drive motor, with the arrangement as in Figure 1 or in Figure 2 shown on the connecting shafts 16 one in Figure 4 Module connection unit 19 shown with four openings 30 is plugged with a connection gear arranged therein, so that the drive in this embodiment according to Figure 1 only with the motor 2 via the top roller module 5 for all other roller modules 5, 6, 6 '. If only one upper roller module 5 and one lower roller module 6 or one lower roller module 6 'are used for driving with the motor 2, a module connecting element 9, 9' can be used instead of the module connecting unit 19.
  • FIG 5 shows in perspective two profiling modules 20, 20 ', in which such a drive system as in the Figures 1 to 4 is shown, is integrated and have the same structure.
  • each profiling module 20, 20 ' has a cover 21, via which the transmission output shafts for coupling schematically illustrated roller molding 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 articulated 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 the transmission output shafts 7 of the roller modules through the partition wall 35 via intermediate pieces 34 5, 5 'or 6, 6' driven.
  • the profiling 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. Below this is a set-up and transport area 31.
  • 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 can be inserted into or removed from the profiling system.

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

Priority Applications (5)

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
PL19783032T PL3672741T3 (pl) 2018-10-22 2019-10-08 Układ napędowy i moduł profilujący do instalacji profilującej
ES19783032T ES2887955T3 (es) 2018-10-22 2019-10-08 Sistema de accionamiento y módulo de perfilado para una instalación de perfilado
EP19783032.6A EP3672741B1 (fr) 2018-10-22 2019-10-08 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

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
EP3643420A1 true EP3643420A1 (fr) 2020-04-29

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 After (1)

Application Number Title Priority Date Filing Date
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

Country Status (4)

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

Citations (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
EP0987067A2 (fr) * 1998-09-14 2000-03-22 Morgan Construction Company Laminoir modulaire
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
WO2015085340A2 (fr) * 2013-12-10 2015-06-18 Asmag-Holding Gmbh Système d'entraînement et installation de profilage équipée de celui-ci

Patent Citations (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
EP0987067A2 (fr) * 1998-09-14 2000-03-22 Morgan Construction Company Laminoir modulaire
WO2015085340A2 (fr) * 2013-12-10 2015-06-18 Asmag-Holding Gmbh Système d'entraînement et installation de profilage équipée de celui-ci
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
ES2887955T3 (es) 2021-12-29
WO2020083635A1 (fr) 2020-04-30
EP3672741B1 (fr) 2021-05-05
EP3672741A1 (fr) 2020-07-01
PL3672741T3 (pl) 2021-12-13

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