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EP1315663B1 - Anlage und verfahren zur behandlung einer formmaterialbahn - Google Patents

Anlage und verfahren zur behandlung einer formmaterialbahn Download PDF

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Publication number
EP1315663B1
EP1315663B1 EP01965383A EP01965383A EP1315663B1 EP 1315663 B1 EP1315663 B1 EP 1315663B1 EP 01965383 A EP01965383 A EP 01965383A EP 01965383 A EP01965383 A EP 01965383A EP 1315663 B1 EP1315663 B1 EP 1315663B1
Authority
EP
European Patent Office
Prior art keywords
sheet
carriage
frame
bobbin
installation according
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
EP01965383A
Other languages
English (en)
French (fr)
Other versions
EP1315663A2 (de
Inventor
Jean-Louis Gay
Christian Four
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.)
Mixt Composites Recyclables SAS
Original Assignee
Mixt Composites Recyclables SAS
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 Mixt Composites Recyclables SAS filed Critical Mixt Composites Recyclables SAS
Publication of EP1315663A2 publication Critical patent/EP1315663A2/de
Application granted granted Critical
Publication of EP1315663B1 publication Critical patent/EP1315663B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web roll
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • 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
    • B65H2301/41745—Handling web roll by axial movement of roll
    • 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
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41896—Several cutting devices, e.g. located at different upstream/downstream positions of the web path
    • 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 an installation and method for packaging a sheet of molding material on reels at the outlet of a sheet-molding machine.
  • Such a material commonly referred to as "SMC” (Sheet Molding Coupound) is produced continuously on a machine which may be of known type from FR-A-2 778 360 or any other type.
  • SMC Sheet Molding Coupound
  • Such a machine operates continuously and there must be provided a packaging system of the SMC sheet produced, this system being compatible with the speed of advance of the sheet at the output of the machine.
  • coils capable of receiving about 300 to 700 kg of material are used, it is possible to employ a tilting system provided with two mandrels supporting the coils, the material being alternately wound on each of these mandrels.
  • the invention intends to respond more particularly by proposing a new installation which is compatible with the continuous operation of an SMC production machine and with the use of large mass and diameter coils.
  • the use of two successive locations makes it possible to provide, for each location, support means and drive means adapted to the strip of molding material, whereas the carriage makes it possible to alternately sheet of molding material to each of the coils installed respectively in each of these locations.
  • the bi-partite nature of the carriage of the invention makes it possible to vary its length parallel to the horizontal direction of advance of the sheet. It is thus possible to provide a compact configuration of the carriage, for example when not in use, and an extended position that allows it to guide the sheet of molding material over a relatively large length. It is thus possible to optimize the support conditions of the sheet at the output of the molding material production machine.
  • DE 3016911 discloses an installation with the features of the preamble of claim 1 and also a method with the features of the preamble of claim 10.
  • the installation according to the invention is disposed at the output of a machine 1 for producing SMC type composite molding material, in the form of a sheet 2 flowing along a path represented by the arrows F 1 in the figures.
  • the machine 1 is equipped with a puppet 3 making it possible to compensate for the variations in length and running speed of the sheet 2.
  • the sheet 2 can be wound on the mandrel 4a or 4'a of coils 4 and 4 'supported by the arms of a rocker 5 arranged opposite the exit zone of the machine. 1.
  • the sheet 2 is being wound on the coil 4 while the coil 4 ' can be either loaded on the rocker 5 or unloaded thereof before being stored on a transport pallet 6 disposed nearby.
  • This use of the machine 1 corresponds to the state of the art known.
  • the direction XX ' is generally parallel to the path F 1 of the strip 2 in its upper part, after its exit from the machine 1.
  • a carriage 20 rests on rails 21 above the rocker 5 and locations 15 and 15 '.
  • This carriage is equipped with several rollers 22 for supporting the sheet 2 in its forward movement F 1 , these rollers being mounted idle on two frames, namely a main frame 20A and a secondary frame 20B each provided with wheels 23A, respectively 23B, allowing them to slide along the rails 21, as represented by the arrow F 4 .
  • the wheels 23A rest on the rails 21 while the wheels 23B, which are located at the height of the frame 20B disposed at a level below that of the frame 20B, rest on the lower wings of the rails 21 which have a cross-section generally shaped vs.
  • An electric motor 29 drives some wheels 23A for moving the carriage 20 on the rails 21.
  • the motor 29 is controlled by the control unit of the machine 1.
  • a jack 24 is mounted on the main frame 20A.
  • the secondary frame 20B is integral with the rod 24b of the jack 24, so that the spacing e between the frames 20A and 20B can be adjusted by means of the jack 24.
  • the total length L of the carriage 20 is provided sufficient for the sheet 2 to be efficiently guided by forming a generally horizontal and flat web on the rollers 22.
  • the length of the carriage 20 can be adjusted by means of the jack 24, depending on the characteristics of sheet 2, these characteristics being able to vary because of its composite nature.
  • the adjustment of the length of the carriage 20 also makes it possible to adjust the winding tension of the sheet 2.
  • the carriage 20 When it is necessary to fill the coil 14, the carriage 20 is positioned on the rails 21 so that its edge 20C is disposed substantially above the coil 14.
  • the portion 2a of the sheet 2 stretched between the carriage 20 and the coil 14 extends in a plane slightly inclined relative to the vertical.
  • the portion 2a of the sheet 2 from the carriage 20 can thus be easily wound on the mandrel 14a of the spool 14 suitably rotated in the direction of the arrow R.
  • a guide device 25 of the part 2a of the sheet 2 is constituted by a part 251 hinged to the frame 20A around a Y axis 25 generally perpendicular to the direction X-X '.
  • This frame carries, at its end opposite the Y axis 25 , two rollers 252 and 253 defining between them a slot 254 for the passage of the sheet 2.
  • the frame 251 also supports a plate 255 which extends over the entire width of the carriage 20.
  • the position of the frame 251 about the Y axis 25 is controlled thanks to two cylinders represented by their axes 256, articulated on the frame 20A and whose rod is secured to the frame 251.
  • the frame 251 remains in the position shown in Figures 4 and 5 except when the carriage 20 is not used, as in the configuration of Figure 8, in which case the cylinders 256 are contracted to bring the rollers 252 and 253 to immediate vicinity of the frame 20A to reduce the size of the carriage 20.
  • a cutting device 26 is hinged to the frame 20A about a Y axis 26 generally parallel to the Y axis 25 , that is to say perpendicular to the X-X 'direction.
  • the device 26 comprises a frame 261 supporting a rodless cylinder 262 controlling a blade 263.
  • Two cylinders represented by their axes 266 are hinged to the frame 20A and can control the pivoting of the frame 261 about the Y axis 26 .
  • the device 26 is in the position of Figure 4 where it does not interfere with the sheet 2.
  • the cylinders 266 are activated to bring the frame 261 in. the configuration of Figure 5 where the blade 263 is in contact with the sheet 2. Then, the cylinder 262 moves the blade 263 along the plate 255, thereby cutting the sheet 2.
  • the carriage 20 is equipped with a device 27 for driving and locking the sheet 2 which comprises a frame 271 hinged about a Y axis 27 on the frame 20A and whose movement is controlled by two cylinders represented by their axis lines 276.
  • the frame 271 supports a first roller 272 which extends parallel to the rollers 22 and the Y axis 27 and which is motorized through to an electric motor 274.
  • the frame 271 also supports a second roller 273 mounted idler and parallel to the roller 272.
  • a carpet 275 formed of metal links is stretched around the rollers 272 and 273 and can be set in motion by the controlled rotation of the roller 272.
  • roller 22 has the roller 20A supported by the frame and arranged closest to the edge 20C, that is to say, the roller 22 which is the last in the path of the sheet 2.
  • the frame 271 Concurrently with the displacement of the frame 261, the frame 271 is moved towards the frame 20A by the cylinders 276, so that the belt 275 is tightly pressed against the sheet 2 supported on the roller 22 a.
  • the distance e 'of the rollers 272 and 273 is chosen so that the roller 22 has to be partially engaged between the rollers 272 and 273, as shown in Figure 5.
  • the mat 275 acts as a brake to a possible removal of the sheet 2 in the opposite direction to the arrows F 1 .
  • the motor 274 can be blocked. This motor is equipped with a reducer thus increasing the value of the resistant torque, which prevents the return of the sheet 2.
  • the carriage 20 When the sheet 2 has been cut by the blade 263, the carriage 20 is moved so that its edge 20C is found substantially above the coil 14 'which has been placed in the location 15' in parallel at the winding of the sheet 2 on the reel 14. From this configuration, the motor 274 is activated so that the roller 272 is driven in the direction of the arrow F 5 in Figure 5 which has the effect , taking into account the pressure exerted by the cylinders 276 and the firm support of the belt 275 on the sheet 2, to drive the sheet 2 in the direction of the arrows F 1 , so that its free edge which was previously at the plate 255 progresses in the direction of mandrel 14 ' a of the coil 14' around which the sheet 2 then begins to be wound. The spool 14 'is then rotated and the cylinders 276 are activated to move the carpet 275 away from the sheet 2.
  • the spool 14 is evacuated and a new spool is put in place.
  • the procedure is as indicated above for the reel 14 and the carriage 20 is brought back above the location 15.
  • the drive system 28 of the coils. 14 and 14 ' is shown only in Figure 6 for clarity of the drawing. It comprises an electric motor equipped with a gearbox 281 whose output shaft is coupled to a plate 282 provided with two fingers 283 intended to be introduced into openings 141 provided between bars 142 in the center of each flange 143 of the coils 14 or 14 '.
  • the fingers 283 When the fingers 283 have been introduced into the openings 141 and when the motor 281 is activated, the fingers come into contact with two bars 142 on which they can exert a driving torque in rotation of the coil 14 or 14 'considered.
  • the system 28 is movable along the directions Y 1 -Y ' 1 , Y 2- Y' 2 and X-X ', so that it can be alternately brought into engagement with one or the other of the coils 14 or 14 '.
  • Each coil 14 or 14 ' is supported by a frame 16 or 16' formed of angles welded or assembled by bolting.
  • the lower cross members 161 of the frames 16 are U-sectioned, with sails of large thickness giving them good dimensional stability, even when they are handled relatively abruptly with forklifts.
  • Each frame 16 or 16 ' defines four shoes 162 in a cylinder arc arranged in line with the flanges 143 of the coils 14 and the like.
  • each coil 14 rests, by each flange 143, on two shoes 162, so that, given its weight and the friction forces between the edges 144 of the flanges 143 and the shoes 162, the coil 14 is immobilized in rotation about its central axis Y 14 . This corresponds to the position shown in Figure 7 which is that of the coil 14 when it is to be stored or transported.
  • the frame 16 When it is necessary to rotate the coil 14 about its axis Y 14 , in particular for the conditioning of the sheet 2 or for the unwinding thereof for its use, the frame 16 is installed, as represented by the arrows F 6 , on an auxiliary frame 17 consisting of crosspieces 171 extending in generally horizontal directions and from which upwardly protruding supports 172 on which are mounted idle rollers 173 which are four in number and which are arranged so that, when the frame 16 is placed on the frame 17, the edges 144 of the flanges 143 rest on the rollers 173 by being detached from the shoes 162.
  • the height h 1 of the centers of the rollers 173 relative to the upper face of the cross members 171 is greater than the height h 2 of the lower portion of the edge 144 of the flange 143 relative to the lower surface of the cross members 161.
  • Each auxiliary frame 17 is equipped with wheels 174 allowing it to slide, perpendicularly to the direction F 1 of advance of the sheet 2, on rails 7 extending into the floor of the installation along the directions Y 1 -Y ' 1 and Y 2 -Y ' 2' as shown in FIG. 3.
  • An indexing system of the position of the frames 17 and 17 'along the rails 7 can be provided by means of a finger 175 loaded elastically in the direction of the ground and able to engage in the holes 8 provided in the ground. level of the position of the frames 17 and 17 'in each of the locations 15 and 15' and in each of the loading / unloading positions of the main frames on the auxiliary frames.
  • the invention has been represented with two coils 14 and 14 'disposed in two locations 15 and 15'. However, it is applicable with three or more locations, the number of coils used being adapted accordingly without disturbing the operation of the production line, in particular of the machine 1.
  • the invention has been described when it is implemented with a sheet of SMC. It is, however, applicable with other sheet molding materials, such as mats or fiber fabrics.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)

Claims (10)

  1. Anlage zur Behandlung einer Formmaterialbahn auf Spulen am Ausgang einer Maschine zur Herstellung von Formmaterialbahnen, die aufweist:
    - mindestens zwei Stellen (15, 15') zur Positionierung von Spulen (14, 14') zum Aufwickeln der Bahn (2), wobei die Stellen in einer im Wesentlichen waagrechten Richtung (X-X') aufeinander folgen,
    - einen Wagen (20), der aus einem Hauptrahmen (20A) und einem Nebenrahmen (20B) besteht, mit Führungsrollen (22) für die Bahn versehen ist, und in besagter Richtung translatorisch (F4) zwischen einer ersten Position (Figur 1), die sich im Wesentlichen oberhalb einer ersten Stelle (15) befindet, und einer zweiten Position (Figur 2) beweglich ist, die sich global über der zweiten Stelle (15') befindet, und umgekehrt,
    dadurch gekennzeichnet, dass der Hauptrahmen (20A) und der Nebenrahmen (20B) in der Lage sind, parallel zur waagrechten Richtung (X-X') zueinander zu gleiten.
  2. Anlage nach Anspruch 1, dadurch gekennzeichnet, dass der Wagen (20) mit einer Vorrichtung (27) zum Antrieb der Bahn (2) ausgestattet ist, wobei die Vorrichtung gleichzeitig mit der Anwendung von Mitteln (26) zum Schneiden der Bahn zwischen einer Position (Figur 5.) des Eingriffs mit der Bahn und einer bezüglich der Bahn gelösten Position (4) beweglich ist.
  3. Anlage nach Anspruch 2, dadurch gekennzeichnet, dass die Vorrichtung einen Rahmen (271) aufweist, der eine Antriebsrolle (272) und eine Nachlaufrolle (273) trägt, wobei die Rollen je auf eine Achse im Wesentlichen lotrecht zur Vorschubrichtung (F1, X-X') der Bahn (2) zentriert und von einem Antriebsband (275) umgeben sind, während der Rahmen auf dem Wagen um eine Achse (Y27) im Wesentlichen senkrecht zu besagter Richtung zwischen einer ersten Position (Figur 5), in der das Band mit der Bahn in Kontakt steht, und einer zweiten Position (Figur 4) gelenkig ist, in der das Band von der Bahn entfernt ist, und umgekehrt.
  4. Anlage nach mindestens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Wagen (20) mit einer Schneidevorrichtung (26) ausgestattet ist, die auf einen Rahmen (261) montiert ist, der auf dem Wagen um eine Achse (Y26) im Wesentlichen lotrecht zur Vorschubrichtung (F1, X-X') der Bahn (2) gelenkig ist.
  5. Anlage nach mindestens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Wagen (20) mit einer Endführungsvorrichtung (25) ausgestattet ist, die sich in der Arbeitsstellung des Wagens und ausgehend vom Wagen in Richtung einer Spule (14, 14') erstreckt, die gerade gefüllt wird, wobei die Führungsvorrichtung auf dem Wagen um eine Achse (Y25) im Wesentlichen lotrecht zur Vorschubrichtung (F1, X-X') der Bahn (2) gelenkig ist.
  6. Anlage nach mindestens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Hauptrahmen (20A) und der Nebenrahmen (20B) mit Rollen (22) ausgestattet sind, die es ermöglichen, die Bahn (2) bei ihrer Vorschubbewegung (F1) zu stützen.
  7. Anlage nach mindestens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Wagen (20) zu einer Warteposition (Figur 8) verschoben werden kann, in der er nicht auf den Transport (F1) der Bahn (2) einwirkt.
  8. Anlage nach mindestens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass jede Spule (14; 14') in ein Hauptgestell (16, 16') montiert ist, in dem sie über die Umfangsränder (144) ihrer Flansche (143) auf Unterlegkeilen (162) ruhen kann, während das Hauptgestell auf ein Hilfsgestell (17, 17') aufgelegt werden kann (F6), das mit Laufrollen (173) versehen ist, die die Ränder bezüglich der Unterlegkeile anheben können, wenn das Hauptgestell auf das Hilfsgestell aufgelegt ist.
  9. Anlage nach Anspruch 8, dadurch gekennzeichnet, dass jedes Hilfsgestell (17, 17') mit Rädern (174) ausgestattet ist, die es ihm ermöglichen, in einer Richtung (Y1-Y'1, Y2-Y'2) im Wesentlichen lotrecht zur Vorschubrichtung (F1, X-X') der Bahn zu gleiten.
  10. Verfahren zur Behandlung einer Formmaterialbahn auf Trommeln am Ausgang einer Maschine zur Herstellung von Formmassebahnen, dadurch gekennzeichnet, dass es darin besteht, am Ausgang der Maschine (1) zwei Typen von Spulen (4, 4', 14, 14') mit entsprechend der aufzuwickelnden Materialmenge unterschiedlichen Durchmessern zu verwenden, dass
    - wenn Spulen (4, 4') mit einem relativ kleineren Durchmesser verwendet werden,
    diese von einer Kippvorrichtung (5) getragen werden, die gegenüber der Ausgangszone der Maschine angeordnet ist,
    und dass,
    - wenn Spulen (14, 14') mit relativ größerem Durchmesser verwendet werden,
    - an mindestens einer von zwei Stellen (15, 15') zur Positionierung von Spulen (14, 14'), die sich in Vorschubrichtung (X-X') der Bahn hinter der Kippvorrichtung befinden, eine Spule installiert wird (F2), die in Drehung angetrieben werden kann (R);
    - im Wesentlichen oberhalb der Spule ein beweglicher Wagen (20) angeordnet wird, der mit Führungsrollen (22) versehen ist, auf denen oder gegen die die Bahn (2) vorher angeordnet wurde;
    - die Bahn ausgehend vom Wagen angetrieben wird (F5), um den Vorderrand der Bahn bis in Kontakt mit der Spindel (14a, 14'a) der Spule zu bringen;
    - die Spule bis zum Aufwickeln der gewünschten Materialmenge in Drehung (R) angetrieben wird;
    - die Bahn in der Nähe des Wagens abgeschnitten wird; und
    - der Wagen über die zweite Stelle verschoben wird (F4), an der vorher eine zweite Trommel installiert wurde.
EP01965383A 2000-09-06 2001-09-05 Anlage und verfahren zur behandlung einer formmaterialbahn Expired - Lifetime EP1315663B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0011360A FR2813596B1 (fr) 2000-09-06 2000-09-06 Installation et procede de conditionnement d'une feuille de materiau de moulage
FR0011360 2000-09-06
PCT/FR2001/002755 WO2002020385A2 (fr) 2000-09-06 2001-09-05 Installation et procede de conditionnement d'une feuille de materiau de moulage

Publications (2)

Publication Number Publication Date
EP1315663A2 EP1315663A2 (de) 2003-06-04
EP1315663B1 true EP1315663B1 (de) 2006-05-17

Family

ID=8854024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01965383A Expired - Lifetime EP1315663B1 (de) 2000-09-06 2001-09-05 Anlage und verfahren zur behandlung einer formmaterialbahn

Country Status (10)

Country Link
US (1) US6896218B2 (de)
EP (1) EP1315663B1 (de)
AT (1) ATE326416T1 (de)
BR (1) BR0113604A (de)
DE (1) DE60119745T2 (de)
ES (1) ES2261462T3 (de)
FR (1) FR2813596B1 (de)
MX (1) MXPA03001998A (de)
PT (1) PT1315663E (de)
WO (1) WO2002020385A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307581U1 (de) 2003-05-15 2003-09-25 Voith Paper Patent GmbH, 89522 Heidenheim Wickelmaschine zum kontinuierlichen Aufwickeln einer laufenden Materialbahn
CN103787109B (zh) * 2014-02-27 2016-06-22 浙江恒立数控科技股份有限公司 卷料板材上料装置
CN104843523A (zh) * 2015-03-30 2015-08-19 西安航天华阳机电装备有限公司 双工位定长送料装置
NL2018889B1 (en) * 2017-05-10 2018-11-15 Vmi Holland Bv Wind-up system and method for winding-up a strip
CN113620091B (zh) * 2021-07-19 2024-12-17 广东科盈智能装备制造有限公司 一种微张力及送尾料机构及钢片剪切设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110580B2 (de) * 1971-10-11 1976-04-05
JPS6055416B2 (ja) * 1979-10-26 1985-12-05 富士写真フイルム株式会社 ウエブ巻取装置
DE3016911C2 (de) * 1980-05-02 1986-06-19 Christian Maier GmbH & Co Maschinenfabrik, 7920 Heidenheim Vorrichtung zum Aufwickeln von Warenbahnen zu Rollen
KR880012465A (ko) * 1987-04-09 1988-11-26 다이효샤아 가다오가 히로시 웨브분할 및 권취장치 및 권위롤 반출방법
DE4009041C2 (de) * 1990-03-21 1999-08-26 Maier Christian Masch Vorrichtung zum Aufwickeln von Warenbahnen
US5727747A (en) * 1993-09-23 1998-03-17 Msk-Verpackungs-Systeme Gmbh Method and device for removing a foil wrapping drawn over a stack of goods
DE29605339U1 (de) * 1996-03-22 1996-06-05 Lindauer Dornier Gmbh, 88131 Lindau Webmaschine mit Warenwickler-Transportwagen

Also Published As

Publication number Publication date
FR2813596B1 (fr) 2003-05-16
US6896218B2 (en) 2005-05-24
DE60119745D1 (de) 2006-06-22
BR0113604A (pt) 2003-07-15
EP1315663A2 (de) 2003-06-04
WO2002020385A3 (fr) 2002-06-27
MXPA03001998A (es) 2003-06-24
FR2813596A1 (fr) 2002-03-08
US20030173449A1 (en) 2003-09-18
ATE326416T1 (de) 2006-06-15
DE60119745T2 (de) 2007-05-03
PT1315663E (pt) 2006-09-29
ES2261462T3 (es) 2006-11-16
WO2002020385A2 (fr) 2002-03-14

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